{
    "smithy": "1.0",
    "metadata": {
        "suppressions": [
            {
                "id": "HttpMethodSemantics",
                "namespace": "*"
            },
            {
                "id": "HttpResponseCodeSemantics",
                "namespace": "*"
            },
            {
                "id": "PaginatedTrait",
                "namespace": "*"
            },
            {
                "id": "HttpHeaderTrait",
                "namespace": "*"
            },
            {
                "id": "HttpUriConflict",
                "namespace": "*"
            },
            {
                "id": "Service",
                "namespace": "*"
            }
        ]
    },
    "shapes": {
        "com.amazonaws.cloudformation#AcceptTermsAndConditions": {
            "type": "boolean",
            "traits": {
                "smithy.api#box": {}
            }
        },
        "com.amazonaws.cloudformation#Account": {
            "type": "string",
            "traits": {
                "smithy.api#pattern": "^[0-9]{12}$"
            }
        },
        "com.amazonaws.cloudformation#AccountGateResult": {
            "type": "structure",
            "members": {
                "Status": {
                    "target": "com.amazonaws.cloudformation#AccountGateStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The status of the account gate function.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>SUCCEEDED</code>: The account gate function has determined that the\n               account and Region passes any requirements for a stack set operation to occur.\n               CloudFormation proceeds with the stack operation in that account and Region.\n            </p>\n            </li>\n            <li>\n               <p>\n                  <code>FAILED</code>: The account gate function has determined that the account\n               and Region does not meet the requirements for a stack set operation to occur. AWS\n               CloudFormation cancels the stack set operation in that account and Region, and sets\n               the stack set operation result status for that account and Region to\n                  <code>FAILED</code>. </p>\n            </li>\n            <li>\n               <p>\n                  <code>SKIPPED</code>: CloudFormation has skipped calling the account gate\n               function for this account and Region, for one of the following reasons:</p>\n               <ul>\n                  <li>\n                     <p>An account gate function has not been specified for the account and\n                     Region. CloudFormation proceeds with the stack set operation in this\n                     account and Region.</p>\n                  </li>\n                  <li>\n                     <p>The <code>AWSCloudFormationStackSetExecutionRole</code> of the stack set\n                     adminstration account lacks permissions to invoke the function.\n                     CloudFormation proceeds with the stack set operation in this account and\n                     Region.</p>\n                  </li>\n                  <li>\n                     <p>Either no action is necessary, or no action is possible, on the stack.\n                     CloudFormation skips the stack set operation in this account and\n                     Region.</p>\n                  </li>\n               </ul>\n            </li>\n         </ul>"
                    }
                },
                "StatusReason": {
                    "target": "com.amazonaws.cloudformation#AccountGateStatusReason",
                    "traits": {
                        "smithy.api#documentation": "<p>The reason for the account gate status assigned to this account and Region for the\n         stack set operation.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Structure that contains the results of the account gate function which CloudFormation invokes, if present, before proceeding with a stack set operation in an\n         account and Region.</p>\n         <p>For each account and Region, CloudFormation lets you specify a Lambda\n         function that encapsulates any requirements that must be met before CloudFormation\n         can proceed with a stack set operation in that account and Region. CloudFormation\n         invokes the function each time a stack set operation is requested for that account and\n         Region; if the function returns <code>FAILED</code>, CloudFormation cancels the\n         operation in that account and Region, and sets the stack set operation result status for\n         that account and Region to <code>FAILED</code>.</p>\n         <p>For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-account-gating.html\">Configuring a\n            target account gate</a>.</p>"
            }
        },
        "com.amazonaws.cloudformation#AccountGateStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "SUCCEEDED",
                        "name": "SUCCEEDED"
                    },
                    {
                        "value": "FAILED",
                        "name": "FAILED"
                    },
                    {
                        "value": "SKIPPED",
                        "name": "SKIPPED"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#AccountGateStatusReason": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#AccountLimit": {
            "type": "structure",
            "members": {
                "Name": {
                    "target": "com.amazonaws.cloudformation#LimitName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the account limit.</p>\n         <p>Values: <code>ConcurrentResourcesLimit</code> | <code>StackLimit</code> |\n            <code>StackOutputsLimit</code>\n         </p>"
                    }
                },
                "Value": {
                    "target": "com.amazonaws.cloudformation#LimitValue",
                    "traits": {
                        "smithy.api#documentation": "<p>The value that is associated with the account limit name.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The AccountLimit data type. </p>\n         <p>CloudFormation has the following limits per account:</p>\n         <ul>\n            <li>\n               <p>Number of concurrent resources</p>\n            </li>\n            <li>\n               <p>Number of stacks</p>\n            </li>\n            <li>\n               <p>Number of stack outputs</p>\n            </li>\n         </ul>\n         <p>For more information about these account limits, and other CloudFormation\n         limits, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/cloudformation-limits.html\">CloudFormation Limits</a> in the <i>CloudFormation User Guide</i>.</p>"
            }
        },
        "com.amazonaws.cloudformation#AccountLimitList": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#AccountLimit"
            }
        },
        "com.amazonaws.cloudformation#AccountList": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#Account"
            }
        },
        "com.amazonaws.cloudformation#AccountsUrl": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 5120
                },
                "smithy.api#pattern": "^(s3://|http(s?)://).+$"
            }
        },
        "com.amazonaws.cloudformation#ActivateType": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ActivateTypeInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ActivateTypeOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#CFNRegistryException"
                },
                {
                    "target": "com.amazonaws.cloudformation#TypeNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Activates a public third-party extension, making it available for use in stack\n         templates. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/registry-public.html\">Using\n            public extensions</a> in the <i>CloudFormation User Guide</i>.</p>\n         <p>Once you have activated a public third-party extension in your account and region, use\n            <a href=\"AWSCloudFormation/latest/APIReference/API_SetTypeConfiguration.html\">SetTypeConfiguration</a> to specify configuration properties for the extension. For\n         more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/registry-register.html#registry-set-configuration\">Configuring extensions at the account level</a> in the <i>CloudFormation\n            User Guide</i>.</p>",
                "smithy.api#idempotent": {}
            }
        },
        "com.amazonaws.cloudformation#ActivateTypeInput": {
            "type": "structure",
            "members": {
                "Type": {
                    "target": "com.amazonaws.cloudformation#ThirdPartyType",
                    "traits": {
                        "smithy.api#documentation": "<p>The extension type.</p>\n         <p>Conditional: You must specify <code>PublicTypeArn</code>, or <code>TypeName</code>,\n            <code>Type</code>, and <code>PublisherId</code>.</p>"
                    }
                },
                "PublicTypeArn": {
                    "target": "com.amazonaws.cloudformation#ThirdPartyTypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Number (ARN) of the public extension.</p>\n         <p>Conditional: You must specify <code>PublicTypeArn</code>, or <code>TypeName</code>,\n            <code>Type</code>, and <code>PublisherId</code>.</p>"
                    }
                },
                "PublisherId": {
                    "target": "com.amazonaws.cloudformation#PublisherId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the extension publisher.</p>\n         <p>Conditional: You must specify <code>PublicTypeArn</code>, or <code>TypeName</code>,\n            <code>Type</code>, and <code>PublisherId</code>.</p>"
                    }
                },
                "TypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the extension.</p>\n         <p>Conditional: You must specify <code>PublicTypeArn</code>, or <code>TypeName</code>,\n            <code>Type</code>, and <code>PublisherId</code>.</p>"
                    }
                },
                "TypeNameAlias": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>An alias to assign to the public extension, in this account and region. If you specify\n         an alias for the extension, CloudFormation treats the alias as the extension type name\n         within this account and region. You must use the alias to refer to the extension in your\n         templates, API calls, and CloudFormation console.</p>\n         <p>An extension alias must be unique within a given account and region. You can activate\n         the same public resource multiple times in the same account and region, using different\n         type name aliases.</p>"
                    }
                },
                "AutoUpdate": {
                    "target": "com.amazonaws.cloudformation#AutoUpdate",
                    "traits": {
                        "smithy.api#documentation": "<p>Whether to automatically update the extension in this account and region when a new\n            <i>minor</i> version is published by the extension publisher. Major\n         versions released by the publisher must be manually updated.</p>\n         <p>The default is <code>true</code>.</p>"
                    }
                },
                "LoggingConfig": {
                    "target": "com.amazonaws.cloudformation#LoggingConfig"
                },
                "ExecutionRoleArn": {
                    "target": "com.amazonaws.cloudformation#RoleARN2",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the IAM execution role to use to activate the extension.</p>"
                    }
                },
                "VersionBump": {
                    "target": "com.amazonaws.cloudformation#VersionBump",
                    "traits": {
                        "smithy.api#documentation": "<p>Manually updates a previously-activated type to a new major or minor version, if\n         available. You can also use this parameter to update the value of\n         <code>AutoUpdate</code>.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>MAJOR</code>: CloudFormation updates the extension to the newest major\n               version, if one is available.</p>\n            </li>\n            <li>\n               <p>\n                  <code>MINOR</code>: CloudFormation updates the extension to the newest minor\n               version, if one is available.</p>\n            </li>\n         </ul>"
                    }
                },
                "MajorVersion": {
                    "target": "com.amazonaws.cloudformation#MajorVersion",
                    "traits": {
                        "smithy.api#documentation": "<p>The major version of this extension you want to activate, if multiple major versions are\n         available. The default is the latest major version. CloudFormation uses the latest\n         available <i>minor</i> version of the major version selected.</p>\n         <p>You can specify <code>MajorVersion</code> or <code>VersionBump</code>, but not\n         both.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ActivateTypeOutput": {
            "type": "structure",
            "members": {
                "Arn": {
                    "target": "com.amazonaws.cloudformation#PrivateTypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Number (ARN) of the activated extension, in this account and\n         region.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#AllowedValue": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#AllowedValues": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#AllowedValue"
            }
        },
        "com.amazonaws.cloudformation#AlreadyExistsException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "AlreadyExistsException",
                    "httpResponseCode": 400
                },
                "smithy.api#documentation": "<p>The resource with the name requested already exists.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 400
            }
        },
        "com.amazonaws.cloudformation#Arn": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#AutoDeployment": {
            "type": "structure",
            "members": {
                "Enabled": {
                    "target": "com.amazonaws.cloudformation#AutoDeploymentNullable",
                    "traits": {
                        "smithy.api#documentation": "<p>If set to <code>true</code>, StackSets automatically deploys additional stack instances\n         to Organizations accounts that are added to a target organization or organizational\n         unit (OU) in the specified Regions. If an account is removed from a target organization or\n         OU, StackSets deletes stack instances from the account in the specified Regions.</p>"
                    }
                },
                "RetainStacksOnAccountRemoval": {
                    "target": "com.amazonaws.cloudformation#RetainStacksOnAccountRemovalNullable",
                    "traits": {
                        "smithy.api#documentation": "<p>If set to <code>true</code>, stack resources are retained when an account is removed\n         from a target organization or OU. If set to <code>false</code>, stack resources are\n         deleted. Specify only if <code>Enabled</code> is set to <code>True</code>.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>[Service-managed permissions] Describes whether StackSets automatically deploys to\n            Organizations accounts that are added to a target organization or organizational\n         unit (OU).</p>"
            }
        },
        "com.amazonaws.cloudformation#AutoDeploymentNullable": {
            "type": "boolean",
            "traits": {
                "smithy.api#box": {}
            }
        },
        "com.amazonaws.cloudformation#AutoUpdate": {
            "type": "boolean",
            "traits": {
                "smithy.api#box": {}
            }
        },
        "com.amazonaws.cloudformation#BatchDescribeTypeConfigurations": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#BatchDescribeTypeConfigurationsInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#BatchDescribeTypeConfigurationsOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#CFNRegistryException"
                },
                {
                    "target": "com.amazonaws.cloudformation#TypeConfigurationNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Returns configuration data for the specified CloudFormation extensions, from the\n         CloudFormation registry for the account and region.</p>\n         <p>For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/registry-register.html#registry-set-configuration\">Configuring extensions at the account level</a> in the\n            <i>CloudFormation User Guide</i>.</p>"
            }
        },
        "com.amazonaws.cloudformation#BatchDescribeTypeConfigurationsError": {
            "type": "structure",
            "members": {
                "ErrorCode": {
                    "target": "com.amazonaws.cloudformation#ErrorCode",
                    "traits": {
                        "smithy.api#documentation": "<p>The error code.</p>"
                    }
                },
                "ErrorMessage": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage",
                    "traits": {
                        "smithy.api#documentation": "<p>The error message.</p>"
                    }
                },
                "TypeConfigurationIdentifier": {
                    "target": "com.amazonaws.cloudformation#TypeConfigurationIdentifier"
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Detailed information concerning an error generated during the setting of configuration\n         data for a CloudFormation extension.</p>"
            }
        },
        "com.amazonaws.cloudformation#BatchDescribeTypeConfigurationsErrors": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#BatchDescribeTypeConfigurationsError"
            }
        },
        "com.amazonaws.cloudformation#BatchDescribeTypeConfigurationsInput": {
            "type": "structure",
            "members": {
                "TypeConfigurationIdentifiers": {
                    "target": "com.amazonaws.cloudformation#TypeConfigurationIdentifiers",
                    "traits": {
                        "smithy.api#documentation": "<p>The list of identifiers for the desired extension configurations.</p>",
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#BatchDescribeTypeConfigurationsOutput": {
            "type": "structure",
            "members": {
                "Errors": {
                    "target": "com.amazonaws.cloudformation#BatchDescribeTypeConfigurationsErrors",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of information concerning any errors generated during the setting of the\n         specified configurations.</p>"
                    }
                },
                "UnprocessedTypeConfigurations": {
                    "target": "com.amazonaws.cloudformation#UnprocessedTypeConfigurations",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of any of the specified extension configurations that CloudFormation could not\n         process for any reason.</p>"
                    }
                },
                "TypeConfigurations": {
                    "target": "com.amazonaws.cloudformation#TypeConfigurationDetailsList",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of any of the specified extension configurations from the CloudFormation\n         registry.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#BoxedInteger": {
            "type": "integer",
            "traits": {
                "smithy.api#box": {}
            }
        },
        "com.amazonaws.cloudformation#BoxedMaxResults": {
            "type": "integer",
            "traits": {
                "smithy.api#box": {},
                "smithy.api#range": {
                    "min": 1,
                    "max": 100
                }
            }
        },
        "com.amazonaws.cloudformation#CFNRegistryException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "CFNRegistryException",
                    "httpResponseCode": 400
                },
                "smithy.api#documentation": "<p>An error occurred during a CloudFormation registry operation.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 400
            }
        },
        "com.amazonaws.cloudformation#CallAs": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "SELF",
                        "name": "SELF"
                    },
                    {
                        "value": "DELEGATED_ADMIN",
                        "name": "DELEGATED_ADMIN"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#CancelUpdateStack": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#CancelUpdateStackInput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#TokenAlreadyExistsException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Cancels an update on the specified stack. If the call completes successfully, the\n         stack rolls back the update and reverts to the previous stack configuration.</p>\n         <note>\n            <p>You can cancel only stacks that are in the UPDATE_IN_PROGRESS state.</p>\n         </note>"
            }
        },
        "com.amazonaws.cloudformation#CancelUpdateStackInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or the unique stack ID that is associated with the stack.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ClientRequestToken": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A unique identifier for this <code>CancelUpdateStack</code> request. Specify this\n         token if you plan to retry requests so that CloudFormation knows that you're not\n         attempting to cancel an update on a stack with the same name. You might retry\n         <code>CancelUpdateStack</code> requests to ensure that CloudFormation successfully\n         received them.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for the <a>CancelUpdateStack</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#Capabilities": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#Capability"
            }
        },
        "com.amazonaws.cloudformation#CapabilitiesReason": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#Capability": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "CAPABILITY_IAM",
                        "name": "CAPABILITY_IAM"
                    },
                    {
                        "value": "CAPABILITY_NAMED_IAM",
                        "name": "CAPABILITY_NAMED_IAM"
                    },
                    {
                        "value": "CAPABILITY_AUTO_EXPAND",
                        "name": "CAPABILITY_AUTO_EXPAND"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#Category": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "REGISTERED",
                        "name": "REGISTERED"
                    },
                    {
                        "value": "ACTIVATED",
                        "name": "ACTIVATED"
                    },
                    {
                        "value": "THIRD_PARTY",
                        "name": "THIRD_PARTY"
                    },
                    {
                        "value": "AWS_TYPES",
                        "name": "AWS_TYPES"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#CausingEntity": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#Change": {
            "type": "structure",
            "members": {
                "Type": {
                    "target": "com.amazonaws.cloudformation#ChangeType",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of entity that CloudFormation changes. Currently, the only entity type\n         is <code>Resource</code>.</p>"
                    }
                },
                "ResourceChange": {
                    "target": "com.amazonaws.cloudformation#ResourceChange",
                    "traits": {
                        "smithy.api#documentation": "<p>A <code>ResourceChange</code> structure that describes the resource and action that\n         CloudFormation will perform.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The <code>Change</code> structure describes the changes CloudFormation will\n         perform if you execute the change set.</p>"
            }
        },
        "com.amazonaws.cloudformation#ChangeAction": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "Add",
                        "name": "Add"
                    },
                    {
                        "value": "Modify",
                        "name": "Modify"
                    },
                    {
                        "value": "Remove",
                        "name": "Remove"
                    },
                    {
                        "value": "Import",
                        "name": "Import"
                    },
                    {
                        "value": "Dynamic",
                        "name": "Dynamic"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#ChangeSetId": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1
                },
                "smithy.api#pattern": "^arn:[-a-zA-Z0-9:/]*$"
            }
        },
        "com.amazonaws.cloudformation#ChangeSetName": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 128
                },
                "smithy.api#pattern": "^[a-zA-Z][-a-zA-Z0-9]*$"
            }
        },
        "com.amazonaws.cloudformation#ChangeSetNameOrId": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 1600
                },
                "smithy.api#pattern": "^[a-zA-Z][-a-zA-Z0-9]*|arn:[-a-zA-Z0-9:/]*$"
            }
        },
        "com.amazonaws.cloudformation#ChangeSetNotFoundException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "ChangeSetNotFound",
                    "httpResponseCode": 404
                },
                "smithy.api#documentation": "<p>The specified change set name or ID doesn't exit. To view valid change sets for a\n         stack, use the <code>ListChangeSets</code> action.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 404
            }
        },
        "com.amazonaws.cloudformation#ChangeSetStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "CREATE_PENDING",
                        "name": "CREATE_PENDING"
                    },
                    {
                        "value": "CREATE_IN_PROGRESS",
                        "name": "CREATE_IN_PROGRESS"
                    },
                    {
                        "value": "CREATE_COMPLETE",
                        "name": "CREATE_COMPLETE"
                    },
                    {
                        "value": "DELETE_PENDING",
                        "name": "DELETE_PENDING"
                    },
                    {
                        "value": "DELETE_IN_PROGRESS",
                        "name": "DELETE_IN_PROGRESS"
                    },
                    {
                        "value": "DELETE_COMPLETE",
                        "name": "DELETE_COMPLETE"
                    },
                    {
                        "value": "DELETE_FAILED",
                        "name": "DELETE_FAILED"
                    },
                    {
                        "value": "FAILED",
                        "name": "FAILED"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#ChangeSetStatusReason": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#ChangeSetSummaries": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#ChangeSetSummary"
            }
        },
        "com.amazonaws.cloudformation#ChangeSetSummary": {
            "type": "structure",
            "members": {
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the stack with which the change set is associated.</p>"
                    }
                },
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the stack with which the change set is associated.</p>"
                    }
                },
                "ChangeSetId": {
                    "target": "com.amazonaws.cloudformation#ChangeSetId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the change set.</p>"
                    }
                },
                "ChangeSetName": {
                    "target": "com.amazonaws.cloudformation#ChangeSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the change set.</p>"
                    }
                },
                "ExecutionStatus": {
                    "target": "com.amazonaws.cloudformation#ExecutionStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>If the change set execution status is <code>AVAILABLE</code>, you can execute the\n         change set. If you can’t execute the change set, the status indicates why. For example, a\n         change set might be in an <code>UNAVAILABLE</code> state because CloudFormation is\n         still creating it or in an <code>OBSOLETE</code> state because the stack was already\n         updated.</p>"
                    }
                },
                "Status": {
                    "target": "com.amazonaws.cloudformation#ChangeSetStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The state of the change set, such as <code>CREATE_IN_PROGRESS</code>,\n            <code>CREATE_COMPLETE</code>, or <code>FAILED</code>.</p>"
                    }
                },
                "StatusReason": {
                    "target": "com.amazonaws.cloudformation#ChangeSetStatusReason",
                    "traits": {
                        "smithy.api#documentation": "<p>A description of the change set's status. For example, if your change set is in the\n            <code>FAILED</code> state, CloudFormation shows the error message.</p>"
                    }
                },
                "CreationTime": {
                    "target": "com.amazonaws.cloudformation#CreationTime",
                    "traits": {
                        "smithy.api#documentation": "<p>The start time when the change set was created, in UTC.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>Descriptive information about the change set.</p>"
                    }
                },
                "IncludeNestedStacks": {
                    "target": "com.amazonaws.cloudformation#IncludeNestedStacks",
                    "traits": {
                        "smithy.api#documentation": "<p>Specifies the current setting of <code>IncludeNestedStacks</code> for the change\n         set.</p>"
                    }
                },
                "ParentChangeSetId": {
                    "target": "com.amazonaws.cloudformation#ChangeSetId",
                    "traits": {
                        "smithy.api#documentation": "<p>The parent change set ID.</p>"
                    }
                },
                "RootChangeSetId": {
                    "target": "com.amazonaws.cloudformation#ChangeSetId",
                    "traits": {
                        "smithy.api#documentation": "<p>The root change set ID.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The <code>ChangeSetSummary</code> structure describes a change set, its status, and\n         the stack with which it's associated.</p>"
            }
        },
        "com.amazonaws.cloudformation#ChangeSetType": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "CREATE",
                        "name": "CREATE"
                    },
                    {
                        "value": "UPDATE",
                        "name": "UPDATE"
                    },
                    {
                        "value": "IMPORT",
                        "name": "IMPORT"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#ChangeSource": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "ResourceReference",
                        "name": "ResourceReference"
                    },
                    {
                        "value": "ParameterReference",
                        "name": "ParameterReference"
                    },
                    {
                        "value": "ResourceAttribute",
                        "name": "ResourceAttribute"
                    },
                    {
                        "value": "DirectModification",
                        "name": "DirectModification"
                    },
                    {
                        "value": "Automatic",
                        "name": "Automatic"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#ChangeType": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "Resource",
                        "name": "Resource"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#Changes": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#Change"
            }
        },
        "com.amazonaws.cloudformation#ClientRequestToken": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 128
                },
                "smithy.api#pattern": "^[a-zA-Z0-9][-a-zA-Z0-9]*$"
            }
        },
        "com.amazonaws.cloudformation#ClientToken": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 128
                }
            }
        },
        "com.amazonaws.cloudformation#CloudFormation": {
            "type": "service",
            "version": "2010-05-15",
            "operations": [
                {
                    "target": "com.amazonaws.cloudformation#ActivateType"
                },
                {
                    "target": "com.amazonaws.cloudformation#BatchDescribeTypeConfigurations"
                },
                {
                    "target": "com.amazonaws.cloudformation#CancelUpdateStack"
                },
                {
                    "target": "com.amazonaws.cloudformation#ContinueUpdateRollback"
                },
                {
                    "target": "com.amazonaws.cloudformation#CreateChangeSet"
                },
                {
                    "target": "com.amazonaws.cloudformation#CreateStack"
                },
                {
                    "target": "com.amazonaws.cloudformation#CreateStackInstances"
                },
                {
                    "target": "com.amazonaws.cloudformation#CreateStackSet"
                },
                {
                    "target": "com.amazonaws.cloudformation#DeactivateType"
                },
                {
                    "target": "com.amazonaws.cloudformation#DeleteChangeSet"
                },
                {
                    "target": "com.amazonaws.cloudformation#DeleteStack"
                },
                {
                    "target": "com.amazonaws.cloudformation#DeleteStackInstances"
                },
                {
                    "target": "com.amazonaws.cloudformation#DeleteStackSet"
                },
                {
                    "target": "com.amazonaws.cloudformation#DeregisterType"
                },
                {
                    "target": "com.amazonaws.cloudformation#DescribeAccountLimits"
                },
                {
                    "target": "com.amazonaws.cloudformation#DescribeChangeSet"
                },
                {
                    "target": "com.amazonaws.cloudformation#DescribePublisher"
                },
                {
                    "target": "com.amazonaws.cloudformation#DescribeStackDriftDetectionStatus"
                },
                {
                    "target": "com.amazonaws.cloudformation#DescribeStackEvents"
                },
                {
                    "target": "com.amazonaws.cloudformation#DescribeStackInstance"
                },
                {
                    "target": "com.amazonaws.cloudformation#DescribeStackResource"
                },
                {
                    "target": "com.amazonaws.cloudformation#DescribeStackResourceDrifts"
                },
                {
                    "target": "com.amazonaws.cloudformation#DescribeStackResources"
                },
                {
                    "target": "com.amazonaws.cloudformation#DescribeStacks"
                },
                {
                    "target": "com.amazonaws.cloudformation#DescribeStackSet"
                },
                {
                    "target": "com.amazonaws.cloudformation#DescribeStackSetOperation"
                },
                {
                    "target": "com.amazonaws.cloudformation#DescribeType"
                },
                {
                    "target": "com.amazonaws.cloudformation#DescribeTypeRegistration"
                },
                {
                    "target": "com.amazonaws.cloudformation#DetectStackDrift"
                },
                {
                    "target": "com.amazonaws.cloudformation#DetectStackResourceDrift"
                },
                {
                    "target": "com.amazonaws.cloudformation#DetectStackSetDrift"
                },
                {
                    "target": "com.amazonaws.cloudformation#EstimateTemplateCost"
                },
                {
                    "target": "com.amazonaws.cloudformation#ExecuteChangeSet"
                },
                {
                    "target": "com.amazonaws.cloudformation#GetStackPolicy"
                },
                {
                    "target": "com.amazonaws.cloudformation#GetTemplate"
                },
                {
                    "target": "com.amazonaws.cloudformation#GetTemplateSummary"
                },
                {
                    "target": "com.amazonaws.cloudformation#ImportStacksToStackSet"
                },
                {
                    "target": "com.amazonaws.cloudformation#ListChangeSets"
                },
                {
                    "target": "com.amazonaws.cloudformation#ListExports"
                },
                {
                    "target": "com.amazonaws.cloudformation#ListImports"
                },
                {
                    "target": "com.amazonaws.cloudformation#ListStackInstances"
                },
                {
                    "target": "com.amazonaws.cloudformation#ListStackResources"
                },
                {
                    "target": "com.amazonaws.cloudformation#ListStacks"
                },
                {
                    "target": "com.amazonaws.cloudformation#ListStackSetOperationResults"
                },
                {
                    "target": "com.amazonaws.cloudformation#ListStackSetOperations"
                },
                {
                    "target": "com.amazonaws.cloudformation#ListStackSets"
                },
                {
                    "target": "com.amazonaws.cloudformation#ListTypeRegistrations"
                },
                {
                    "target": "com.amazonaws.cloudformation#ListTypes"
                },
                {
                    "target": "com.amazonaws.cloudformation#ListTypeVersions"
                },
                {
                    "target": "com.amazonaws.cloudformation#PublishType"
                },
                {
                    "target": "com.amazonaws.cloudformation#RecordHandlerProgress"
                },
                {
                    "target": "com.amazonaws.cloudformation#RegisterPublisher"
                },
                {
                    "target": "com.amazonaws.cloudformation#RegisterType"
                },
                {
                    "target": "com.amazonaws.cloudformation#RollbackStack"
                },
                {
                    "target": "com.amazonaws.cloudformation#SetStackPolicy"
                },
                {
                    "target": "com.amazonaws.cloudformation#SetTypeConfiguration"
                },
                {
                    "target": "com.amazonaws.cloudformation#SetTypeDefaultVersion"
                },
                {
                    "target": "com.amazonaws.cloudformation#SignalResource"
                },
                {
                    "target": "com.amazonaws.cloudformation#StopStackSetOperation"
                },
                {
                    "target": "com.amazonaws.cloudformation#TestType"
                },
                {
                    "target": "com.amazonaws.cloudformation#UpdateStack"
                },
                {
                    "target": "com.amazonaws.cloudformation#UpdateStackInstances"
                },
                {
                    "target": "com.amazonaws.cloudformation#UpdateStackSet"
                },
                {
                    "target": "com.amazonaws.cloudformation#UpdateTerminationProtection"
                },
                {
                    "target": "com.amazonaws.cloudformation#ValidateTemplate"
                }
            ],
            "traits": {
                "aws.api#service": {
                    "sdkId": "CloudFormation",
                    "arnNamespace": "cloudformation",
                    "cloudFormationName": "CloudFormation",
                    "cloudTrailEventSource": "cloudformation.amazonaws.com",
                    "endpointPrefix": "cloudformation"
                },
                "aws.auth#sigv4": {
                    "name": "cloudformation"
                },
                "aws.protocols#awsQuery": {},
                "smithy.api#documentation": "<fullname>AWS CloudFormation</fullname>\n         <p>CloudFormation allows you to create and manage Amazon Web Services infrastructure deployments\n         predictably and repeatedly. You can use CloudFormation to leverage Amazon Web Services products, such\n         as Amazon Elastic Compute Cloud, Amazon Elastic Block Store, Amazon Simple Notification\n         Service, Elastic Load Balancing, and Auto Scaling to build highly-reliable, highly\n         scalable, cost-effective applications without creating or configuring the underlying Amazon Web Services\n         infrastructure.</p>\n         <p>With CloudFormation, you declare all of your resources and dependencies in a\n         template file. The template defines a collection of resources as a single unit called a\n         stack. CloudFormation creates and deletes all member resources of the stack together\n         and manages all dependencies between the resources for you.</p>\n         <p>For more information about CloudFormation, see the <a href=\"http://aws.amazon.com/cloudformation/\">CloudFormation Product Page</a>.</p>\n         <p>CloudFormation makes use of other Amazon Web Services products. If you need additional\n         technical information about a specific Amazon Web Services product, you can find the product's technical\n         documentation at <a href=\"https://docs.aws.amazon.com/\">\n               <code>docs.aws.amazon.com</code>\n            </a>.</p>",
                "smithy.api#title": "AWS CloudFormation",
                "smithy.api#xmlNamespace": {
                    "uri": "http://cloudformation.amazonaws.com/doc/2010-05-15/"
                }
            }
        },
        "com.amazonaws.cloudformation#ConfigurationSchema": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 60000
                },
                "smithy.api#pattern": "^[\\s\\S]+$"
            }
        },
        "com.amazonaws.cloudformation#ConnectionArn": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 256
                },
                "smithy.api#pattern": "^arn:aws(-[\\w]+)*:.+:.+:[0-9]{12}:.+$"
            }
        },
        "com.amazonaws.cloudformation#ContinueUpdateRollback": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ContinueUpdateRollbackInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ContinueUpdateRollbackOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#TokenAlreadyExistsException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>For a specified stack that is in the <code>UPDATE_ROLLBACK_FAILED</code> state,\n         continues rolling it back to the <code>UPDATE_ROLLBACK_COMPLETE</code> state. Depending on\n         the cause of the failure, you can manually <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/troubleshooting.html#troubleshooting-errors-update-rollback-failed\"> fix the error</a> and continue the rollback. By continuing the rollback, you can\n         return your stack to a working state (the <code>UPDATE_ROLLBACK_COMPLETE</code> state), and\n         then try to update the stack again.</p>\n         <p>A stack goes into the <code>UPDATE_ROLLBACK_FAILED</code> state when\n         CloudFormation cannot roll back all changes after a failed stack update. For example, you\n         might have a stack that is rolling back to an old database instance that was deleted\n         outside of CloudFormation. Because CloudFormation doesn't know the database was\n         deleted, it assumes that the database instance still exists and attempts to roll back to\n         it, causing the update rollback to fail.</p>"
            }
        },
        "com.amazonaws.cloudformation#ContinueUpdateRollbackInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or the unique ID of the stack that you want to continue rolling\n         back.</p>\n         <note>\n            <p>Don't specify the name of a nested stack (a stack that was created by using the\n               <code>AWS::CloudFormation::Stack</code> resource). Instead, use this operation on the\n            parent stack (the stack that contains the <code>AWS::CloudFormation::Stack</code>\n            resource).</p>\n         </note>",
                        "smithy.api#required": {}
                    }
                },
                "RoleARN": {
                    "target": "com.amazonaws.cloudformation#RoleARN",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of an Identity and Access Management (IAM) role\n         that CloudFormation assumes to roll back the stack. CloudFormation uses the role's\n         credentials to make calls on your behalf. CloudFormation always uses this role for all\n         future operations on the stack. As long as users have permission to operate on the stack,\n         CloudFormation uses this role even if the users don't have permission to pass it.\n         Ensure that the role grants least privilege.</p>\n         <p>If you don't specify a value, CloudFormation uses the role that was previously\n         associated with the stack. If no role is available, CloudFormation uses a temporary\n         session that is generated from your user credentials.</p>"
                    }
                },
                "ResourcesToSkip": {
                    "target": "com.amazonaws.cloudformation#ResourcesToSkip",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of the logical IDs of the resources that CloudFormation skips during the\n         continue update rollback operation. You can specify only resources that are in the\n            <code>UPDATE_FAILED</code> state because a rollback failed. You can't specify resources\n         that are in the <code>UPDATE_FAILED</code> state for other reasons, for example, because an\n         update was cancelled. To check why a resource update failed, use the <a>DescribeStackResources</a> action, and view the resource status reason. </p>\n         <important>\n            <p>Specify this property to skip rolling back resources that CloudFormation\n            can't successfully roll back. We recommend that you <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/troubleshooting.html#troubleshooting-errors-update-rollback-failed\"> troubleshoot</a> resources before skipping them. CloudFormation sets\n            the status of the specified resources to <code>UPDATE_COMPLETE</code> and continues to\n            roll back the stack. After the rollback is complete, the state of the skipped resources\n            will be inconsistent with the state of the resources in the stack template. Before\n            performing another stack update, you must update the stack or resources to be consistent\n            with each other. If you don't, subsequent stack updates might fail, and the stack will\n            become unrecoverable.</p>\n         </important>\n         <p>Specify the minimum number of resources required to successfully roll back your stack.\n         For example, a failed resource update might cause dependent resources to fail. In this\n         case, it might not be necessary to skip the dependent resources.</p>\n         <p>To skip resources that are part of nested stacks, use the following format:\n            <code>NestedStackName.ResourceLogicalID</code>. If you want to specify the logical ID of\n         a stack resource (<code>Type: AWS::CloudFormation::Stack</code>) in the\n            <code>ResourcesToSkip</code> list, then its corresponding embedded stack must be in one\n         of the following states: <code>DELETE_IN_PROGRESS</code>, <code>DELETE_COMPLETE</code>, or\n            <code>DELETE_FAILED</code>.</p>\n         <note>\n            <p>Don't confuse a child stack's name with its corresponding logical ID defined in the\n            parent stack. For an example of a continue update rollback operation with nested stacks,\n            see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-continueupdaterollback.html#nested-stacks\">Using ResourcesToSkip to recover a nested stacks hierarchy</a>.</p>\n         </note>"
                    }
                },
                "ClientRequestToken": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A unique identifier for this <code>ContinueUpdateRollback</code> request. Specify\n         this token if you plan to retry requests so that CloudFormationknows that you're not\n         attempting to continue the rollback to a stack with the same name. You might retry\n         <code>ContinueUpdateRollback</code> requests to ensure that CloudFormation\n         successfully received them.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for the <a>ContinueUpdateRollback</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#ContinueUpdateRollbackOutput": {
            "type": "structure",
            "members": {},
            "traits": {
                "smithy.api#documentation": "<p>The output for a <a>ContinueUpdateRollback</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#CreateChangeSet": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#CreateChangeSetInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#CreateChangeSetOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#AlreadyExistsException"
                },
                {
                    "target": "com.amazonaws.cloudformation#InsufficientCapabilitiesException"
                },
                {
                    "target": "com.amazonaws.cloudformation#LimitExceededException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Creates a list of changes that will be applied to a stack so that you can review the\n         changes before executing them. You can create a change set for a stack that doesn't exist\n         or an existing stack. If you create a change set for a stack that doesn't exist, the change\n         set shows all of the resources that CloudFormation will create. If you create a change\n         set for an existing stack, CloudFormation compares the stack's information with the\n         information that you submit in the change set and lists the differences. Use change sets to\n         understand which resources CloudFormation will create or change, and how it will change\n         resources in an existing stack, before you create or update a stack.</p>\n         <p>To create a change set for a stack that doesn't exist, for the\n            <code>ChangeSetType</code> parameter, specify <code>CREATE</code>. To create a change\n         set for an existing stack, specify <code>UPDATE</code> for the <code>ChangeSetType</code>\n         parameter. To create a change set for an import operation, specify <code>IMPORT</code> for\n         the <code>ChangeSetType</code> parameter. After the <code>CreateChangeSet</code> call\n         successfully completes, CloudFormation starts creating the change set. To check the\n         status of the change set or to review it, use the <a>DescribeChangeSet</a>\n         action.</p>\n         <p>When you are satisfied with the changes the change set will make, execute the change\n         set by using the <a>ExecuteChangeSet</a> action. CloudFormation doesn't make\n         changes until you execute the change set.</p>\n         <p>To create a change set for the entire stack hierachy, set\n            <code>IncludeNestedStacks</code> to <code>True</code>.</p>"
            }
        },
        "com.amazonaws.cloudformation#CreateChangeSetInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or the unique ID of the stack for which you are creating a change set.\n         CloudFormation generates the change set by comparing this stack's information with the\n         information that you submit, such as a modified template or different parameter input\n         values.</p>",
                        "smithy.api#required": {}
                    }
                },
                "TemplateBody": {
                    "target": "com.amazonaws.cloudformation#TemplateBody",
                    "traits": {
                        "smithy.api#documentation": "<p>A structure that contains the body of the revised template, with a minimum length of\n         1 byte and a maximum length of 51,200 bytes. CloudFormation generates the change set by\n         comparing this template with the template of the stack that you specified.</p>\n         <p>Conditional: You must specify only <code>TemplateBody</code> or\n            <code>TemplateURL</code>.</p>"
                    }
                },
                "TemplateURL": {
                    "target": "com.amazonaws.cloudformation#TemplateURL",
                    "traits": {
                        "smithy.api#documentation": "<p>The location of the file that contains the revised template. The URL must point to a\n         template (max size: 460,800 bytes) that is located in an S3 bucket or a Systems Manager\n         document. CloudFormation generates the change set by comparing this template with the\n         stack that you specified.</p>\n         <p>Conditional: You must specify only <code>TemplateBody</code> or\n            <code>TemplateURL</code>.</p>"
                    }
                },
                "UsePreviousTemplate": {
                    "target": "com.amazonaws.cloudformation#UsePreviousTemplate",
                    "traits": {
                        "smithy.api#documentation": "<p>Whether to reuse the template that is associated with the stack to create the change\n         set.</p>"
                    }
                },
                "Parameters": {
                    "target": "com.amazonaws.cloudformation#Parameters",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>Parameter</code> structures that specify input parameters for the\n         change set. For more information, see the <a>Parameter</a> data type.</p>"
                    }
                },
                "Capabilities": {
                    "target": "com.amazonaws.cloudformation#Capabilities",
                    "traits": {
                        "smithy.api#documentation": "<p>In some cases, you must explicitly acknowledge that your stack template contains certain\n         capabilities in order for CloudFormation to create the stack.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>CAPABILITY_IAM</code> and <code>CAPABILITY_NAMED_IAM</code>\n               </p>\n               <p>Some stack templates might include resources that can affect permissions in\n               your Amazon Web Services account; for example, by creating new Identity and Access Management\n               (IAM) users. For those stacks, you must explicitly acknowledge this by specifying one\n               of these capabilities.</p>\n               <p>The following IAM resources require you to specify either the\n                  <code>CAPABILITY_IAM</code> or <code>CAPABILITY_NAMED_IAM</code>\n               capability.</p>\n               <ul>\n                  <li>\n                     <p>If you have IAM resources, you can specify either\n                     capability.</p>\n                  </li>\n                  <li>\n                     <p>If you have IAM resources with custom names, you\n                        <i>must</i> specify <code>CAPABILITY_NAMED_IAM</code>.</p>\n                  </li>\n                  <li>\n                     <p>If you don't specify either of these capabilities, CloudFormation returns an\n                        <code>InsufficientCapabilities</code> error.</p>\n                  </li>\n               </ul>\n               <p>If your stack template contains these resources, we recommend that you review\n               all permissions associated with them and edit their permissions if\n               necessary.</p>\n               <ul>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-accesskey.html\">\n                        AWS::IAM::AccessKey</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-group.html\">\n                        AWS::IAM::Group</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-iam-instanceprofile.html\"> AWS::IAM::InstanceProfile</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-policy.html\">\n                        AWS::IAM::Policy</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-iam-role.html\">\n                        AWS::IAM::Role</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-user.html\">\n                        AWS::IAM::User</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-addusertogroup.html\"> AWS::IAM::UserToGroupAddition</a>\n                     </p>\n                  </li>\n               </ul>\n               <p>For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-iam-template.html#capabilities\">Acknowledging IAM\n                  Resources in CloudFormation Templates</a>.</p>\n            </li>\n            <li>\n               <p>\n                  <code>CAPABILITY_AUTO_EXPAND</code>\n               </p>\n               <p>Some template contain macros. Macros perform custom processing on templates; this\n               can include simple actions like find-and-replace operations, all the way to extensive\n               transformations of entire templates. Because of this, users typically create a change\n               set from the processed template, so that they can review the changes resulting from\n               the macros before actually creating the stack. If your stack template contains one or\n               more macros, and you choose to create a stack directly from the processed template,\n               without first reviewing the resulting changes in a change set, you must acknowledge\n               this capability. This includes the <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/create-reusable-transform-function-snippets-and-add-to-your-template-with-aws-include-transform.html\">AWS::Include</a> and <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/transform-aws-serverless.html\">AWS::Serverless</a> transforms, which are macros hosted by CloudFormation.</p>\n               <note>\n                  <p>This capacity does not apply to creating change sets, and specifying it when\n                  creating change sets has no effect.</p>\n                  <p>If you want to create a stack from a stack template that contains macros\n                     <i>and</i> nested stacks, you must create or update the stack\n                  directly from the template using the <a>CreateStack</a> or <a>UpdateStack</a> action, and specifying this capability.</p>\n               </note>\n               <p>For more information on macros, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-macros.html\">Using CloudFormation Macros to\n                  Perform Custom Processing on Templates</a>.</p>\n            </li>\n         </ul>"
                    }
                },
                "ResourceTypes": {
                    "target": "com.amazonaws.cloudformation#ResourceTypes",
                    "traits": {
                        "smithy.api#documentation": "<p>The template resource types that you have permissions to work with if you execute\n         this change set, such as <code>AWS::EC2::Instance</code>, <code>AWS::EC2::*</code>, or\n            <code>Custom::MyCustomInstance</code>.</p>\n         <p>If the list of resource types doesn't include a resource type that you're updating,\n         the stack update fails. By default, CloudFormation grants permissions to all resource\n         types. Identity and Access Management (IAM) uses this parameter for condition keys in\n         IAM policies for CloudFormation. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-iam-template.html\">Controlling Access with\n            Identity and Access Management</a> in the CloudFormation User\n         Guide.</p>"
                    }
                },
                "RoleARN": {
                    "target": "com.amazonaws.cloudformation#RoleARN",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of an Identity and Access Management (IAM) role\n         that CloudFormation assumes when executing the change set. CloudFormation uses the\n         role's credentials to make calls on your behalf. CloudFormation uses this role for all\n         future operations on the stack. As long as users have permission to operate on the stack,\n         CloudFormation uses this role even if the users don't have permission to pass it.\n         Ensure that the role grants least privilege.</p>\n         <p>If you don't specify a value, CloudFormation uses the role that was previously\n         associated with the stack. If no role is available, CloudFormation uses a temporary\n         session that is generated from your user credentials.</p>"
                    }
                },
                "RollbackConfiguration": {
                    "target": "com.amazonaws.cloudformation#RollbackConfiguration",
                    "traits": {
                        "smithy.api#documentation": "<p>The rollback triggers for CloudFormation to monitor during stack creation and\n         updating operations, and for the specified monitoring period afterwards.</p>"
                    }
                },
                "NotificationARNs": {
                    "target": "com.amazonaws.cloudformation#NotificationARNs",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Names (ARNs) of Amazon Simple Notification Service (Amazon SNS)\n         topics that CloudFormation associates with the stack. To remove all associated\n         notification topics, specify an empty list.</p>"
                    }
                },
                "Tags": {
                    "target": "com.amazonaws.cloudformation#Tags",
                    "traits": {
                        "smithy.api#documentation": "<p>Key-value pairs to associate with this stack. CloudFormation also propagates\n         these tags to resources in the stack. You can specify a maximum of 50 tags.</p>"
                    }
                },
                "ChangeSetName": {
                    "target": "com.amazonaws.cloudformation#ChangeSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the change set. The name must be unique among all change sets that are\n         associated with the specified stack.</p>\n         <p>A change set name can contain only alphanumeric, case sensitive characters and\n         hyphens. It must start with an alphabetic character and cannot exceed 128\n         characters.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ClientToken": {
                    "target": "com.amazonaws.cloudformation#ClientToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A unique identifier for this <code>CreateChangeSet</code> request. Specify this token\n         if you plan to retry requests so that CloudFormation knows that you're not attempting\n         to create another change set with the same name. You might retry\n            <code>CreateChangeSet</code> requests to ensure that CloudFormation successfully\n         received them.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>A description to help you identify this change set.</p>"
                    }
                },
                "ChangeSetType": {
                    "target": "com.amazonaws.cloudformation#ChangeSetType",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of change set operation. To create a change set for a new stack, specify\n            <code>CREATE</code>. To create a change set for an existing stack, specify\n            <code>UPDATE</code>. To create a change set for an import operation, specify\n            <code>IMPORT</code>.</p>\n         <p>If you create a change set for a new stack, CloudFormation creates a stack with a\n         unique stack ID, but no template or resources. The stack will be in the <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-describing-stacks.html#d0e11995\">\n               <code>REVIEW_IN_PROGRESS</code>\n            </a> state until you execute the change\n         set.</p>\n         <p>By default, CloudFormation specifies <code>UPDATE</code>. You can't use the\n            <code>UPDATE</code> type to create a change set for a new stack or the\n            <code>CREATE</code> type to create a change set for an existing stack.</p>"
                    }
                },
                "ResourcesToImport": {
                    "target": "com.amazonaws.cloudformation#ResourcesToImport",
                    "traits": {
                        "smithy.api#documentation": "<p>The resources to import into your stack.</p>"
                    }
                },
                "IncludeNestedStacks": {
                    "target": "com.amazonaws.cloudformation#IncludeNestedStacks",
                    "traits": {
                        "smithy.api#documentation": "<p>Creates a change set for the all nested stacks specified in the template. The default\n         behavior of this action is set to <code>False</code>. To include nested sets in a change\n         set, specify <code>True</code>.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for the <a>CreateChangeSet</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#CreateChangeSetOutput": {
            "type": "structure",
            "members": {
                "Id": {
                    "target": "com.amazonaws.cloudformation#ChangeSetId",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of the change set.</p>"
                    }
                },
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique ID of the stack.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for the <a>CreateChangeSet</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#CreateStack": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#CreateStackInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#CreateStackOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#AlreadyExistsException"
                },
                {
                    "target": "com.amazonaws.cloudformation#InsufficientCapabilitiesException"
                },
                {
                    "target": "com.amazonaws.cloudformation#LimitExceededException"
                },
                {
                    "target": "com.amazonaws.cloudformation#TokenAlreadyExistsException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Creates a stack as specified in the template. After the call completes successfully,\n         the stack creation starts. You can check the status of the stack via the <a>DescribeStacks</a> API.</p>"
            }
        },
        "com.amazonaws.cloudformation#CreateStackInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name that is associated with the stack. The name must be unique in the Region in\n         which you are creating the stack.</p>\n         <note>\n            <p>A stack name can contain only alphanumeric characters (case sensitive) and hyphens.\n            It must start with an alphabetical character and cannot be longer than 128\n            characters.</p>\n         </note>",
                        "smithy.api#required": {}
                    }
                },
                "TemplateBody": {
                    "target": "com.amazonaws.cloudformation#TemplateBody",
                    "traits": {
                        "smithy.api#documentation": "<p>Structure containing the template body with a minimum length of 1 byte and a maximum\n         length of 51,200 bytes. For more information, go to <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html\">Template Anatomy</a>\n         in the CloudFormation User Guide.</p>\n         <p>Conditional: You must specify either the <code>TemplateBody</code> or the\n            <code>TemplateURL</code> parameter, but not both.</p>"
                    }
                },
                "TemplateURL": {
                    "target": "com.amazonaws.cloudformation#TemplateURL",
                    "traits": {
                        "smithy.api#documentation": "<p>Location of file containing the template body. The URL must point to a template (max\n         size: 460,800 bytes) that is located in an Amazon S3 bucket or a Systems Manager document.\n         For more information, go to the <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html\">Template Anatomy</a>\n         in the CloudFormation User Guide.</p>\n         <p>Conditional: You must specify either the <code>TemplateBody</code> or the\n            <code>TemplateURL</code> parameter, but not both.</p>"
                    }
                },
                "Parameters": {
                    "target": "com.amazonaws.cloudformation#Parameters",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>Parameter</code> structures that specify input parameters for the\n         stack. For more information, see the <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_Parameter.html\">Parameter</a> data\n         type.</p>"
                    }
                },
                "DisableRollback": {
                    "target": "com.amazonaws.cloudformation#DisableRollback",
                    "traits": {
                        "smithy.api#documentation": "<p>Set to <code>true</code> to disable rollback of the stack if stack creation failed.\n         You can specify either <code>DisableRollback</code> or <code>OnFailure</code>, but not\n         both.</p>\n         <p>Default: <code>false</code>\n         </p>"
                    }
                },
                "RollbackConfiguration": {
                    "target": "com.amazonaws.cloudformation#RollbackConfiguration",
                    "traits": {
                        "smithy.api#documentation": "<p>The rollback triggers for CloudFormation to monitor during stack creation and\n         updating operations, and for the specified monitoring period afterwards.</p>"
                    }
                },
                "TimeoutInMinutes": {
                    "target": "com.amazonaws.cloudformation#TimeoutMinutes",
                    "traits": {
                        "smithy.api#documentation": "<p>The amount of time that can pass before the stack status becomes CREATE_FAILED; if\n            <code>DisableRollback</code> is not set or is set to <code>false</code>, the stack will\n         be rolled back.</p>"
                    }
                },
                "NotificationARNs": {
                    "target": "com.amazonaws.cloudformation#NotificationARNs",
                    "traits": {
                        "smithy.api#documentation": "<p>The Simple Notification Service (SNS) topic ARNs to publish stack related events. You\n         can find your SNS topic ARNs using the SNS console or your Command Line Interface\n         (CLI).</p>"
                    }
                },
                "Capabilities": {
                    "target": "com.amazonaws.cloudformation#Capabilities",
                    "traits": {
                        "smithy.api#documentation": "<p>In some cases, you must explicitly acknowledge that your stack template contains certain\n         capabilities in order for CloudFormation to create the stack.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>CAPABILITY_IAM</code> and <code>CAPABILITY_NAMED_IAM</code>\n               </p>\n               <p>Some stack templates might include resources that can affect permissions in\n               your Amazon Web Services account; for example, by creating new Identity and Access Management\n               (IAM) users. For those stacks, you must explicitly acknowledge this by specifying one\n               of these capabilities.</p>\n               <p>The following IAM resources require you to specify either the\n                  <code>CAPABILITY_IAM</code> or <code>CAPABILITY_NAMED_IAM</code>\n               capability.</p>\n               <ul>\n                  <li>\n                     <p>If you have IAM resources, you can specify either capability.</p>\n                  </li>\n                  <li>\n                     <p>If you have IAM resources with custom names, you <i>must</i>\n                     specify <code>CAPABILITY_NAMED_IAM</code>.</p>\n                  </li>\n                  <li>\n                     <p>If you don't specify either of these capabilities, CloudFormation returns an\n                        <code>InsufficientCapabilities</code> error.</p>\n                  </li>\n               </ul>\n               <p>If your stack template contains these resources, we recommend that you review\n               all permissions associated with them and edit their permissions if\n               necessary.</p>\n               <ul>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-accesskey.html\">\n                        AWS::IAM::AccessKey</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-group.html\">\n                        AWS::IAM::Group</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-iam-instanceprofile.html\"> AWS::IAM::InstanceProfile</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-policy.html\">\n                        AWS::IAM::Policy</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-iam-role.html\">\n                        AWS::IAM::Role</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-user.html\">\n                        AWS::IAM::User</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-addusertogroup.html\"> AWS::IAM::UserToGroupAddition</a>\n                     </p>\n                  </li>\n               </ul>\n               <p>For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-iam-template.html#capabilities\">Acknowledging IAM\n                  Resources in CloudFormation Templates</a>.</p>\n            </li>\n            <li>\n               <p>\n                  <code>CAPABILITY_AUTO_EXPAND</code>\n               </p>\n               <p>Some template contain macros. Macros perform custom processing on templates; this\n               can include simple actions like find-and-replace operations, all the way to extensive\n               transformations of entire templates. Because of this, users typically create a change\n               set from the processed template, so that they can review the changes resulting from\n               the macros before actually creating the stack. If your stack template contains one or\n               more macros, and you choose to create a stack directly from the processed template,\n               without first reviewing the resulting changes in a change set, you must acknowledge\n               this capability. This includes the <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/create-reusable-transform-function-snippets-and-add-to-your-template-with-aws-include-transform.html\">AWS::Include</a> and <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/transform-aws-serverless.html\">AWS::Serverless</a> transforms, which are macros hosted by CloudFormation.</p>\n               <p>If you want to create a stack from a stack template that contains macros\n                  <i>and</i> nested stacks, you must create the stack directly from\n               the template using this capability.</p>\n               <important>\n                  <p>You should only create stacks directly from a stack template that contains\n                  macros if you know what processing the macro performs.</p>\n                  <p>Each macro relies on an underlying Lambda service function for processing stack\n                  templates. Be aware that the Lambda function owner can update the function\n                  operation without CloudFormation being notified.</p>\n               </important>\n               <p>For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-macros.html\">Using\n                     CloudFormation Macros to Perform Custom Processing on\n               Templates</a>.</p>\n            </li>\n         </ul>"
                    }
                },
                "ResourceTypes": {
                    "target": "com.amazonaws.cloudformation#ResourceTypes",
                    "traits": {
                        "smithy.api#documentation": "<p>The template resource types that you have permissions to work with for this create\n         stack action, such as <code>AWS::EC2::Instance</code>, <code>AWS::EC2::*</code>, or\n            <code>Custom::MyCustomInstance</code>. Use the following syntax to describe template\n         resource types: <code>AWS::*</code> (for all Amazon Web Services resources),\n            <code>Custom::*</code> (for all custom resources),\n               <code>Custom::<i>logical_ID</i>\n            </code> (for a specific custom resource),\n            <code>AWS::<i>service_name</i>::*</code> (for all resources of a\n         particular Amazon Web Services service), and\n               <code>AWS::<i>service_name</i>::<i>resource_logical_ID</i>\n               </code> (for a specific Amazon Web Services resource).</p>\n         <p>If the list of resource types doesn't include a resource that you're creating, the\n         stack creation fails. By default, CloudFormation grants permissions to all resource\n         types. Identity and Access Management (IAM) uses this parameter for CloudFormation-specific condition keys in IAM policies. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-iam-template.html\">Controlling Access with Identity and Access Management</a>.</p>"
                    }
                },
                "RoleARN": {
                    "target": "com.amazonaws.cloudformation#RoleARN",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of an Identity and Access Management (IAM) role\n         that CloudFormation assumes to create the stack. CloudFormation uses the role's\n         credentials to make calls on your behalf. CloudFormation always uses this role for all\n         future operations on the stack. As long as users have permission to operate on the stack,\n         CloudFormation uses this role even if the users don't have permission to pass it.\n         Ensure that the role grants least privilege.</p>\n         <p>If you don't specify a value, CloudFormation uses the role that was previously\n         associated with the stack. If no role is available, CloudFormation uses a temporary\n         session that is generated from your user credentials.</p>"
                    }
                },
                "OnFailure": {
                    "target": "com.amazonaws.cloudformation#OnFailure",
                    "traits": {
                        "smithy.api#documentation": "<p>Determines what action will be taken if stack creation fails. This must be one of:\n         DO_NOTHING, ROLLBACK, or DELETE. You can specify either <code>OnFailure</code> or\n            <code>DisableRollback</code>, but not both.</p>\n         <p>Default: <code>ROLLBACK</code>\n         </p>"
                    }
                },
                "StackPolicyBody": {
                    "target": "com.amazonaws.cloudformation#StackPolicyBody",
                    "traits": {
                        "smithy.api#documentation": "<p>Structure containing the stack policy body. For more information, go to <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/protect-stack-resources.html\"> Prevent Updates\n            to Stack Resources</a> in the <i>CloudFormation User Guide</i>.\n         You can specify either the <code>StackPolicyBody</code> or the <code>StackPolicyURL</code>\n         parameter, but not both.</p>"
                    }
                },
                "StackPolicyURL": {
                    "target": "com.amazonaws.cloudformation#StackPolicyURL",
                    "traits": {
                        "smithy.api#documentation": "<p>Location of a file containing the stack policy. The URL must point to a policy\n         (maximum size: 16 KB) located in an S3 bucket in the same\n         Region as the stack. You can specify either the <code>StackPolicyBody</code> or the\n            <code>StackPolicyURL</code> parameter, but not both.</p>"
                    }
                },
                "Tags": {
                    "target": "com.amazonaws.cloudformation#Tags",
                    "traits": {
                        "smithy.api#documentation": "<p>Key-value pairs to associate with this stack. CloudFormation also propagates\n         these tags to the resources created in the stack. A maximum number of 50 tags can be\n         specified.</p>"
                    }
                },
                "ClientRequestToken": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A unique identifier for this <code>CreateStack</code> request. Specify this token if\n         you plan to retry requests so that CloudFormation knows that you're not attempting to\n         create a stack with the same name. You might retry <code>CreateStack</code> requests to\n         ensure that CloudFormation successfully received them.</p>\n         <p>All events triggered by a given stack operation are assigned the same client request\n         token, which you can use to track operations. For example, if you execute a\n         <code>CreateStack</code> operation with the token <code>token1</code>, then all the\n         <code>StackEvents</code> generated by that operation will have\n         <code>ClientRequestToken</code> set as <code>token1</code>.</p>\n         <p>In the console, stack operations display the client request token on the Events tab.\n         Stack operations that are initiated from the console use the token format\n            <i>Console-StackOperation-ID</i>, which helps you easily identify the\n         stack operation . For example, if you create a stack using the console, each stack event\n         would be assigned the same token in the following format:\n         <code>Console-CreateStack-7f59c3cf-00d2-40c7-b2ff-e75db0987002</code>. </p>"
                    }
                },
                "EnableTerminationProtection": {
                    "target": "com.amazonaws.cloudformation#EnableTerminationProtection",
                    "traits": {
                        "smithy.api#documentation": "<p>Whether to enable termination protection on the specified stack. If a user attempts to\n         delete a stack with termination protection enabled, the operation fails and the stack\n         remains unchanged. For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-protect-stacks.html\">Protecting a Stack From Being\n            Deleted</a> in the <i>CloudFormation User Guide</i>. Termination protection is\n         disabled on stacks by default.</p>\n         <p>For <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-nested-stacks.html\">nested stacks</a>,\n         termination protection is set on the root stack and cannot be changed directly on the\n         nested stack.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for <a>CreateStack</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#CreateStackInstances": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#CreateStackInstancesInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#CreateStackInstancesOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#InvalidOperationException"
                },
                {
                    "target": "com.amazonaws.cloudformation#LimitExceededException"
                },
                {
                    "target": "com.amazonaws.cloudformation#OperationIdAlreadyExistsException"
                },
                {
                    "target": "com.amazonaws.cloudformation#OperationInProgressException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StackSetNotFoundException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StaleRequestException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Creates stack instances for the specified accounts, within the specified Regions. A\n         stack instance refers to a stack in a specific account and Region. You must specify at least one value for either <code>Accounts</code> or <code>DeploymentTargets</code>, and you must specify at least one value for <code>Regions</code>.</p>"
            }
        },
        "com.amazonaws.cloudformation#CreateStackInstancesInput": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique ID of the stack set that you want to create stack instances\n         from.</p>",
                        "smithy.api#required": {}
                    }
                },
                "Accounts": {
                    "target": "com.amazonaws.cloudformation#AccountList",
                    "traits": {
                        "smithy.api#documentation": "<p>[Self-managed permissions] The names of one or more Amazon Web Services accounts that you want to create stack instances in the\n         specified Region(s) for.</p>\n         <p>You can specify <code>Accounts</code> or <code>DeploymentTargets</code>, but not both.</p>"
                    }
                },
                "DeploymentTargets": {
                    "target": "com.amazonaws.cloudformation#DeploymentTargets",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] The Organizations accounts for which to create\n         stack instances in the specified Regions.</p>\n         <p>You can specify <code>Accounts</code> or <code>DeploymentTargets</code>, but not\n         both.</p>"
                    }
                },
                "Regions": {
                    "target": "com.amazonaws.cloudformation#RegionList",
                    "traits": {
                        "smithy.api#documentation": "<p>The names of one or more Regions where you want to create stack instances using the\n         specified Amazon Web Services accounts.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ParameterOverrides": {
                    "target": "com.amazonaws.cloudformation#Parameters",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of stack set parameters whose values you want to override in the selected\n         stack instances.</p>\n         <p>Any overridden parameter values will be applied to all stack instances in the\n         specified accounts and Regions. When specifying parameters and their values, be aware of\n         how CloudFormation sets parameter values during stack instance operations:</p>\n         <ul>\n            <li>\n               <p>To override the current value for a parameter, include the parameter and\n               specify its value.</p>\n            </li>\n            <li>\n               <p>To leave an overridden parameter set to its present value, include the parameter and specify <code>UsePreviousValue</code> as\n               <code>true</code>. (You cannot specify both a value and set\n               <code>UsePreviousValue</code> to <code>true</code>.)</p>\n            </li>\n            <li>\n               <p>To set an overridden parameter back to the value specified in the stack set,\n               specify a parameter list but do not include the parameter in the list.</p>\n            </li>\n            <li>\n               <p>To leave all parameters set to their present values, do not specify this\n               property at all.</p>\n            </li>\n         </ul>\n         <p>During stack set updates, any parameter values overridden for a stack instance are\n         not updated, but retain their overridden value.</p>\n         <p>You can only override the parameter <i>values</i> that are specified in\n         the stack set; to add or delete a parameter itself, use <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_UpdateStackSet.html\">UpdateStackSet</a> to update the stack set template.</p>"
                    }
                },
                "OperationPreferences": {
                    "target": "com.amazonaws.cloudformation#StackSetOperationPreferences",
                    "traits": {
                        "smithy.api#documentation": "<p>Preferences for how CloudFormation performs this stack set operation.</p>"
                    }
                },
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique identifier for this stack set operation.</p>\n         <p>The operation ID also functions as an idempotency token, to ensure that\n         CloudFormation performs the stack set operation only once, even if you retry the request\n         multiple times. You might retry stack set operation requests to ensure that\n         CloudFormation successfully received them.</p>\n         <p>If you don't specify an operation ID, the SDK generates one\n         automatically.</p>\n         <p>Repeating this stack set operation with a new operation ID retries all stack instances\n         whose status is <code>OUTDATED</code>.</p>",
                        "smithy.api#idempotencyToken": {}
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Specifies whether you are acting as an account administrator in the organization's management account or as a delegated administrator in a member account.</p> \n         <p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>If you are signed in to the management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>If you are signed in to a delegated administrator account, specify <code>DELEGATED_ADMIN</code>.</p>\n               <p>Your Amazon Web Services account must be registered as a delegated administrator in the management account. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-orgs-delegated-admin.html\">Register a delegated administrator</a> in the <i>CloudFormation User Guide</i>.</p>\n            </li>\n         </ul>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#CreateStackInstancesOutput": {
            "type": "structure",
            "members": {
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique identifier for this stack set operation.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#CreateStackOutput": {
            "type": "structure",
            "members": {
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>Unique identifier of the stack.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for a <a>CreateStack</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#CreateStackSet": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#CreateStackSetInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#CreateStackSetOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#CreatedButModifiedException"
                },
                {
                    "target": "com.amazonaws.cloudformation#LimitExceededException"
                },
                {
                    "target": "com.amazonaws.cloudformation#NameAlreadyExistsException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Creates a stack set.</p>"
            }
        },
        "com.amazonaws.cloudformation#CreateStackSetInput": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name to associate with the stack set. The name must be unique in the Region where\n         you create your stack set.</p>\n         <note>\n            <p>A stack name can contain only alphanumeric characters (case-sensitive) and\n            hyphens. It must start with an alphabetic character and can't be longer than 128\n            characters.</p>\n         </note>",
                        "smithy.api#required": {}
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>A description of the stack set. You can use the description to identify the stack\n         set's purpose or other important information.</p>"
                    }
                },
                "TemplateBody": {
                    "target": "com.amazonaws.cloudformation#TemplateBody",
                    "traits": {
                        "smithy.api#documentation": "<p>The structure that contains the template body, with a minimum length of 1 byte and a\n         maximum length of 51,200 bytes. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html\">Template Anatomy</a>\n         in the CloudFormation User Guide.</p>\n         <p>Conditional: You must specify either the TemplateBody or the TemplateURL parameter,\n         but not both.</p>"
                    }
                },
                "TemplateURL": {
                    "target": "com.amazonaws.cloudformation#TemplateURL",
                    "traits": {
                        "smithy.api#documentation": "<p>The location of the file that contains the template body. The URL must point to a\n         template (maximum size: 460,800 bytes) that's located in an Amazon S3 bucket or a Systems\n         Manager document. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html\">Template Anatomy</a>\n         in the CloudFormation User Guide.</p>\n         <p>Conditional: You must specify either the TemplateBody or the TemplateURL parameter,\n         but not both.</p>"
                    }
                },
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>The stack ID you are importing into a new stack set. Specify the Amazon Resource Number\n         (ARN) of the stack.</p>"
                    }
                },
                "Parameters": {
                    "target": "com.amazonaws.cloudformation#Parameters",
                    "traits": {
                        "smithy.api#documentation": "<p>The input parameters for the stack set template.</p>"
                    }
                },
                "Capabilities": {
                    "target": "com.amazonaws.cloudformation#Capabilities",
                    "traits": {
                        "smithy.api#documentation": "<p>In some cases, you must explicitly acknowledge that your stack set template contains\n         certain capabilities in order for CloudFormation to create the stack set and related stack\n         instances.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>CAPABILITY_IAM</code> and <code>CAPABILITY_NAMED_IAM</code>\n               </p>\n               <p>Some stack templates might include resources that can affect permissions in\n               your Amazon Web Services account; for example, by creating new Identity and Access Management\n               (IAM) users. For those stack sets, you must explicitly acknowledge this by specifying\n               one of these capabilities.</p>\n               <p>The following IAM resources require you to specify either the\n                  <code>CAPABILITY_IAM</code> or <code>CAPABILITY_NAMED_IAM</code>\n               capability.</p>\n               <ul>\n                  <li>\n                     <p>If you have IAM resources, you can specify either capability.</p>\n                  </li>\n                  <li>\n                     <p>If you have IAM resources with custom names, you <i>must</i>\n                     specify <code>CAPABILITY_NAMED_IAM</code>.</p>\n                  </li>\n                  <li>\n                     <p>If you don't specify either of these capabilities, CloudFormation returns an\n                        <code>InsufficientCapabilities</code> error.</p>\n                  </li>\n               </ul>\n               <p>If your stack template contains these resources, we recommend that you review\n               all permissions associated with them and edit their permissions if\n               necessary.</p>\n               <ul>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-accesskey.html\">\n                        AWS::IAM::AccessKey</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-group.html\">\n                        AWS::IAM::Group</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-iam-instanceprofile.html\"> AWS::IAM::InstanceProfile</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-policy.html\">\n                        AWS::IAM::Policy</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-iam-role.html\">\n                        AWS::IAM::Role</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-user.html\">\n                        AWS::IAM::User</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-addusertogroup.html\"> AWS::IAM::UserToGroupAddition</a>\n                     </p>\n                  </li>\n               </ul>\n               <p>For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-iam-template.html#capabilities\">Acknowledging IAM\n                  Resources in CloudFormation Templates</a>.</p>\n            </li>\n            <li>\n               <p>\n                  <code>CAPABILITY_AUTO_EXPAND</code>\n               </p>\n               <p>Some templates reference macros. If your stack set template references one or more\n               macros, you must create the stack set directly from the processed template, without\n               first reviewing the resulting changes in a change set. To create the stack set\n               directly, you must acknowledge this capability. For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-macros.html\">Using CloudFormation Macros to\n                  Perform Custom Processing on Templates</a>.</p>\n               <important>\n                  <p>Stack sets with service-managed permissions do not currently support the use of\n                  macros in templates. (This includes the <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/create-reusable-transform-function-snippets-and-add-to-your-template-with-aws-include-transform.html\">AWS::Include</a> and <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/transform-aws-serverless.html\">AWS::Serverless</a>\n                  transforms, which are macros hosted by CloudFormation.) Even if you specify this capability\n                  for a stack set with service-managed permissions, if you reference a macro in your\n                  template the stack set operation will fail.</p>\n               </important>\n            </li>\n         </ul>"
                    }
                },
                "Tags": {
                    "target": "com.amazonaws.cloudformation#Tags",
                    "traits": {
                        "smithy.api#documentation": "<p>The key-value pairs to associate with this stack set and the stacks created from it.\n         CloudFormation also propagates these tags to supported resources that are created in\n         the stacks. A maximum number of 50 tags can be specified.</p>\n         <p>If you specify tags as part of a <code>CreateStackSet</code> action,\n         CloudFormation checks to see if you have the required IAM permission to tag resources. If\n         you don't, the entire <code>CreateStackSet</code> action fails with an <code>access\n            denied</code> error, and the stack set is not created.</p>"
                    }
                },
                "AdministrationRoleARN": {
                    "target": "com.amazonaws.cloudformation#RoleARN",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Number (ARN) of the IAM role to use to create this stack set. </p>\n         <p>Specify an IAM role only if you are using customized administrator roles to control\n         which users or groups can manage specific stack sets within the same administrator account.\n         For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-prereqs.html\">Prerequisites:\n            Granting Permissions for Stack Set Operations</a> in the\n            <i>CloudFormation User Guide</i>.</p>"
                    }
                },
                "ExecutionRoleName": {
                    "target": "com.amazonaws.cloudformation#ExecutionRoleName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the IAM execution role to use to create the stack set. If you do not specify\n         an execution role, CloudFormation uses the <code>AWSCloudFormationStackSetExecutionRole</code> role\n         for the stack set operation.</p>\n         <p>Specify an IAM role only if you are using customized execution roles to control which\n         stack resources users and groups can include in their stack sets.\n         \n      </p>"
                    }
                },
                "PermissionModel": {
                    "target": "com.amazonaws.cloudformation#PermissionModels",
                    "traits": {
                        "smithy.api#documentation": "<p>Describes how the IAM roles required for stack set operations are created. By default,\n            <code>SELF-MANAGED</code> is specified.</p>\n         <ul>\n            <li>\n               <p>With <code>self-managed</code> permissions, you must create the administrator and\n               execution roles required to deploy to target accounts. For more information, see\n                  <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-prereqs-self-managed.html\">Grant\n                  Self-Managed Stack Set Permissions</a>.</p>\n            </li>\n            <li>\n               <p>With <code>service-managed</code> permissions, StackSets automatically creates the\n               IAM roles required to deploy to accounts managed by Organizations. For more\n               information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-prereqs-service-managed.html\">Grant Service-Managed Stack Set Permissions</a>.</p>\n            </li>\n         </ul>"
                    }
                },
                "AutoDeployment": {
                    "target": "com.amazonaws.cloudformation#AutoDeployment",
                    "traits": {
                        "smithy.api#documentation": "<p>Describes whether StackSets automatically deploys to Organizations accounts that\n         are added to the target organization or organizational unit (OU). Specify only if\n            <code>PermissionModel</code> is <code>SERVICE_MANAGED</code>.</p>"
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Specifies whether you are acting as an account\n         administrator in the organization's management account or as a delegated administrator in a\n         member account.</p>\n         <p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with\n         self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>To create a stack set with service-managed permissions while signed in to the\n               management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>To create a stack set with service-managed permissions while signed in to a\n               delegated administrator account, specify <code>DELEGATED_ADMIN</code>.</p>\n               <p>Your Amazon Web Services account must be registered as a delegated admin in the\n               management account. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-orgs-delegated-admin.html\">Register a delegated administrator</a> in the <i>CloudFormation User Guide</i>.</p>\n            </li>\n         </ul>\n         <p>Stack sets with service-managed permissions are created in the management account,\n         including stack sets that are created by delegated administrators.</p>"
                    }
                },
                "ClientRequestToken": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A unique identifier for this <code>CreateStackSet</code> request. Specify this token\n         if you plan to retry requests so that CloudFormation knows that you're not attempting\n         to create another stack set with the same name. You might retry <code>CreateStackSet</code>\n         requests to ensure that CloudFormation successfully received them.</p>\n         <p>If you don't specify an operation ID, the SDK generates one\n         automatically.</p>",
                        "smithy.api#idempotencyToken": {}
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#CreateStackSetOutput": {
            "type": "structure",
            "members": {
                "StackSetId": {
                    "target": "com.amazonaws.cloudformation#StackSetId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the stack set that you're creating.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#CreatedButModifiedException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "CreatedButModifiedException",
                    "httpResponseCode": 409
                },
                "smithy.api#documentation": "<p>The specified resource exists, but has been changed.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 409
            }
        },
        "com.amazonaws.cloudformation#CreationTime": {
            "type": "timestamp"
        },
        "com.amazonaws.cloudformation#DeactivateType": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DeactivateTypeInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DeactivateTypeOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#CFNRegistryException"
                },
                {
                    "target": "com.amazonaws.cloudformation#TypeNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Deactivates a public extension that was previously activated in this account and\n         region.</p>\n         <p>Once deactivated, an extension cannot be used in any CloudFormation operation. This\n         includes stack update operations where the stack template includes the extension, even if\n         no updates are being made to the extension. In addition, deactivated extensions are not\n         automatically updated if a new version of the extension is released.</p>",
                "smithy.api#idempotent": {}
            }
        },
        "com.amazonaws.cloudformation#DeactivateTypeInput": {
            "type": "structure",
            "members": {
                "TypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The type name of the extension, in this account and region. If you specified a type name\n         alias when enabling the extension, use the type name alias.</p>\n         <p>Conditional: You must specify either <code>Arn</code>, or <code>TypeName</code> and\n            <code>Type</code>.</p>"
                    }
                },
                "Type": {
                    "target": "com.amazonaws.cloudformation#ThirdPartyType",
                    "traits": {
                        "smithy.api#documentation": "<p>The extension type.</p>\n         <p>Conditional: You must specify either <code>Arn</code>, or <code>TypeName</code> and\n            <code>Type</code>.</p>"
                    }
                },
                "Arn": {
                    "target": "com.amazonaws.cloudformation#PrivateTypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) for the extension, in this account and region.</p>\n         <p>Conditional: You must specify either <code>Arn</code>, or <code>TypeName</code> and\n            <code>Type</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DeactivateTypeOutput": {
            "type": "structure",
            "members": {}
        },
        "com.amazonaws.cloudformation#DeleteChangeSet": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DeleteChangeSetInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DeleteChangeSetOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#InvalidChangeSetStatusException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Deletes the specified change set. Deleting change sets ensures that no one executes\n         the wrong change set.</p>\n         <p>If the call successfully completes, CloudFormation successfully deleted the\n         change set.</p>\n         <p>If <code>IncludeNestedStacks</code> specifies <code>True</code> during the creation of\n         the nested change set, then <code>DeleteChangeSet</code> will delete all change sets that\n         belong to the stacks hierarchy and will also delete all change sets for nested stacks with\n         the status of <code>REVIEW_IN_PROGRESS</code>.</p>"
            }
        },
        "com.amazonaws.cloudformation#DeleteChangeSetInput": {
            "type": "structure",
            "members": {
                "ChangeSetName": {
                    "target": "com.amazonaws.cloudformation#ChangeSetNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or Amazon Resource Name (ARN) of the change set that you want to\n         delete.</p>",
                        "smithy.api#required": {}
                    }
                },
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>If you specified the name of a change set to delete, specify the stack name or ID\n         (ARN) that is associated with it.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for the <a>DeleteChangeSet</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#DeleteChangeSetOutput": {
            "type": "structure",
            "members": {},
            "traits": {
                "smithy.api#documentation": "<p>The output for the <a>DeleteChangeSet</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#DeleteStack": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DeleteStackInput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#TokenAlreadyExistsException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Deletes a specified stack. Once the call completes successfully, stack deletion\n         starts. Deleted stacks do not show up in the <a>DescribeStacks</a> API if the\n         deletion has been completed successfully.</p>"
            }
        },
        "com.amazonaws.cloudformation#DeleteStackInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or the unique stack ID that is associated with the stack.</p>",
                        "smithy.api#required": {}
                    }
                },
                "RetainResources": {
                    "target": "com.amazonaws.cloudformation#RetainResources",
                    "traits": {
                        "smithy.api#documentation": "<p>For stacks in the <code>DELETE_FAILED</code> state, a list of resource logical IDs\n         that are associated with the resources you want to retain. During deletion,\n         CloudFormation deletes the stack but does not delete the retained resources.</p>\n         <p>Retaining resources is useful when you cannot delete a resource, such as a non-empty\n         S3 bucket, but you want to delete the stack.</p>"
                    }
                },
                "RoleARN": {
                    "target": "com.amazonaws.cloudformation#RoleARN",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of an Identity and Access Management (IAM) role\n         that CloudFormation assumes to delete the stack. CloudFormation uses the role's\n         credentials to make calls on your behalf.</p>\n         <p>If you don't specify a value, CloudFormation uses the role that was previously\n         associated with the stack. If no role is available, CloudFormation uses a temporary\n         session that is generated from your user credentials.</p>"
                    }
                },
                "ClientRequestToken": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A unique identifier for this <code>DeleteStack</code> request. Specify this token if\n         you plan to retry requests so that CloudFormation knows that you're not attempting to\n         delete a stack with the same name. You might retry <code>DeleteStack</code> requests to\n         ensure that CloudFormation successfully received them.</p>\n         <p>All events triggered by a given stack operation are assigned the same client request\n         token, which you can use to track operations. For example, if you execute a\n         <code>CreateStack</code> operation with the token <code>token1</code>, then all the\n         <code>StackEvents</code> generated by that operation will have\n         <code>ClientRequestToken</code> set as <code>token1</code>.</p>\n         <p>In the console, stack operations display the client request token on the Events tab.\n         Stack operations that are initiated from the console use the token format\n            <i>Console-StackOperation-ID</i>, which helps you easily identify the\n         stack operation . For example, if you create a stack using the console, each stack event\n         would be assigned the same token in the following format:\n            <code>Console-CreateStack-7f59c3cf-00d2-40c7-b2ff-e75db0987002</code>.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for <a>DeleteStack</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#DeleteStackInstances": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DeleteStackInstancesInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DeleteStackInstancesOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#InvalidOperationException"
                },
                {
                    "target": "com.amazonaws.cloudformation#OperationIdAlreadyExistsException"
                },
                {
                    "target": "com.amazonaws.cloudformation#OperationInProgressException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StackSetNotFoundException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StaleRequestException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Deletes stack instances for the specified accounts, in the specified Regions.</p>"
            }
        },
        "com.amazonaws.cloudformation#DeleteStackInstancesInput": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique ID of the stack set that you want to delete stack instances\n         for.</p>",
                        "smithy.api#required": {}
                    }
                },
                "Accounts": {
                    "target": "com.amazonaws.cloudformation#AccountList",
                    "traits": {
                        "smithy.api#documentation": "<p>[Self-managed permissions] The names of the Amazon Web Services accounts that you want to delete stack instances for.</p>\n         <p>You can specify <code>Accounts</code> or <code>DeploymentTargets</code>, but not both.</p>"
                    }
                },
                "DeploymentTargets": {
                    "target": "com.amazonaws.cloudformation#DeploymentTargets",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] The Organizations accounts from which to delete\n         stack instances.</p>\n         <p>You can specify <code>Accounts</code> or <code>DeploymentTargets</code>, but not\n         both.</p>"
                    }
                },
                "Regions": {
                    "target": "com.amazonaws.cloudformation#RegionList",
                    "traits": {
                        "smithy.api#documentation": "<p>The Regions where you want to delete stack set instances.</p>",
                        "smithy.api#required": {}
                    }
                },
                "OperationPreferences": {
                    "target": "com.amazonaws.cloudformation#StackSetOperationPreferences",
                    "traits": {
                        "smithy.api#documentation": "<p>Preferences for how CloudFormation performs this stack set operation.</p>"
                    }
                },
                "RetainStacks": {
                    "target": "com.amazonaws.cloudformation#RetainStacks",
                    "traits": {
                        "smithy.api#documentation": "<p>Removes the stack instances from the specified stack set, but doesn't delete the\n         stacks. You can't reassociate a retained stack or add an existing, saved stack to a new\n         stack set.</p>\n         <p>For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-concepts.html#stackset-ops-options\">Stack set operation options</a>.</p>",
                        "smithy.api#required": {}
                    }
                },
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique identifier for this stack set operation.</p>\n         <p>If you don't specify an operation ID, the SDK generates one\n         automatically.</p>\n         <p>The operation ID also functions as an idempotency token, to ensure that\n         CloudFormation performs the stack set operation only once, even if you retry the request\n         multiple times. You can retry stack set operation requests to ensure that\n         CloudFormation successfully received them.</p>\n         <p>Repeating this stack set operation with a new operation ID retries all stack instances\n         whose status is <code>OUTDATED</code>.</p>",
                        "smithy.api#idempotencyToken": {}
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Specifies whether you are acting as an account\n         administrator in the organization's management account or as a delegated administrator in a\n         member account.</p>\n         <p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with\n         self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>If you are signed in to the management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>If you are signed in to a delegated administrator account, specify\n                  <code>DELEGATED_ADMIN</code>.</p>\n               <p>Your Amazon Web Services account must be registered as a delegated administrator in\n               the management account. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-orgs-delegated-admin.html\">Register a delegated administrator</a> in the <i>CloudFormation User Guide</i>.</p>\n            </li>\n         </ul>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DeleteStackInstancesOutput": {
            "type": "structure",
            "members": {
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique identifier for this stack set operation.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DeleteStackSet": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DeleteStackSetInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DeleteStackSetOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#OperationInProgressException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StackSetNotEmptyException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Deletes a stack set. Before you can delete a stack set, all of its member stack\n         instances must be deleted. For more information about how to do this, see <a>DeleteStackInstances</a>.</p>"
            }
        },
        "com.amazonaws.cloudformation#DeleteStackSetInput": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique ID of the stack set that you're deleting. You can obtain this\n         value by running <a>ListStackSets</a>.</p>",
                        "smithy.api#required": {}
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Specifies whether you are acting as an account\n         administrator in the organization's management account or as a delegated administrator in a\n         member account.</p>\n         <p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with\n         self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>If you are signed in to the management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>If you are signed in to a delegated administrator account, specify\n                  <code>DELEGATED_ADMIN</code>.</p>\n               <p>Your Amazon Web Services account must be registered as a delegated administrator in\n               the management account. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-orgs-delegated-admin.html\">Register a delegated administrator</a> in the <i>CloudFormation User Guide</i>.</p>\n            </li>\n         </ul>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DeleteStackSetOutput": {
            "type": "structure",
            "members": {}
        },
        "com.amazonaws.cloudformation#DeletionTime": {
            "type": "timestamp"
        },
        "com.amazonaws.cloudformation#DeploymentTargets": {
            "type": "structure",
            "members": {
                "Accounts": {
                    "target": "com.amazonaws.cloudformation#AccountList",
                    "traits": {
                        "smithy.api#documentation": "<p>The names of one or more Amazon Web Services accounts for which you want to deploy stack\n         set updates.</p>"
                    }
                },
                "AccountsUrl": {
                    "target": "com.amazonaws.cloudformation#AccountsUrl",
                    "traits": {
                        "smithy.api#documentation": "<p>Returns the value of the <code>AccountsUrl</code> property.</p>"
                    }
                },
                "OrganizationalUnitIds": {
                    "target": "com.amazonaws.cloudformation#OrganizationalUnitIdList",
                    "traits": {
                        "smithy.api#documentation": "<p>The organization root ID or organizational unit (OU) IDs to which StackSets\n         deploys.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>[Service-managed permissions] The Organizations accounts to which StackSets\n         deploys. StackSets does not deploy stack instances to the organization management account,\n         even if the organization management account is in your organization or in an OU in your\n         organization.</p>\n         <p>For update operations, you can specify either <code>Accounts</code> or\n            <code>OrganizationalUnitIds</code>. For create and delete operations, specify\n            <code>OrganizationalUnitIds</code>.</p>"
            }
        },
        "com.amazonaws.cloudformation#DeprecatedStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "LIVE",
                        "name": "LIVE"
                    },
                    {
                        "value": "DEPRECATED",
                        "name": "DEPRECATED"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#DeregisterType": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DeregisterTypeInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DeregisterTypeOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#CFNRegistryException"
                },
                {
                    "target": "com.amazonaws.cloudformation#TypeNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Marks an extension or extension version as <code>DEPRECATED</code> in the CloudFormation registry, removing it from active use. Deprecated extensions or\n         extension versions cannot be used in CloudFormation operations.</p>\n         <p>To deregister an entire extension, you must individually deregister all active versions\n         of that extension. If an extension has only a single active version, deregistering that\n         version results in the extension itself being deregistered and marked as deprecated in the\n         registry. </p>\n         <p>You cannot deregister the default version of an extension if there are other active\n         version of that extension. If you do deregister the default version of an extension, the\n         textensionype itself is deregistered as well and marked as deprecated. </p>\n         <p>To view the deprecation status of an extension or extension version, use <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_DescribeType.html\">DescribeType</a>.</p>",
                "smithy.api#idempotent": {}
            }
        },
        "com.amazonaws.cloudformation#DeregisterTypeInput": {
            "type": "structure",
            "members": {
                "Arn": {
                    "target": "com.amazonaws.cloudformation#PrivateTypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of the extension.</p>\n         <p>Conditional: You must specify either <code>TypeName</code> and <code>Type</code>, or\n            <code>Arn</code>.</p>"
                    }
                },
                "Type": {
                    "target": "com.amazonaws.cloudformation#RegistryType",
                    "traits": {
                        "smithy.api#documentation": "<p>The kind of extension.</p>\n         <p>Conditional: You must specify either <code>TypeName</code> and <code>Type</code>, or\n            <code>Arn</code>.</p>"
                    }
                },
                "TypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the extension.</p>\n         <p>Conditional: You must specify either <code>TypeName</code> and <code>Type</code>, or\n            <code>Arn</code>.</p>"
                    }
                },
                "VersionId": {
                    "target": "com.amazonaws.cloudformation#TypeVersionId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of a specific version of the extension. The version ID is the value at the end of\n         the Amazon Resource Name (ARN) assigned to the extension version when it is\n         registered.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DeregisterTypeOutput": {
            "type": "structure",
            "members": {}
        },
        "com.amazonaws.cloudformation#DescribeAccountLimits": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DescribeAccountLimitsInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DescribeAccountLimitsOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Retrieves your account's CloudFormation limits, such as the maximum number of\n         stacks that you can create in your account. For more information about account limits, see\n            <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/cloudformation-limits.html\">CloudFormation\n            Limits</a> in the <i>CloudFormation User Guide</i>.</p>",
                "smithy.api#paginated": {
                    "inputToken": "NextToken",
                    "outputToken": "NextToken",
                    "items": "AccountLimits"
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeAccountLimitsInput": {
            "type": "structure",
            "members": {
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A string that identifies the next page of limits that you want to retrieve.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for the <a>DescribeAccountLimits</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#DescribeAccountLimitsOutput": {
            "type": "structure",
            "members": {
                "AccountLimits": {
                    "target": "com.amazonaws.cloudformation#AccountLimitList",
                    "traits": {
                        "smithy.api#documentation": "<p>An account limit structure that contain a list of CloudFormation account limits\n         and their values.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the output exceeds 1 MB in size, a string that identifies the next page of limits.\n         If no additional page exists, this value is null.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for the <a>DescribeAccountLimits</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#DescribeChangeSet": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DescribeChangeSetInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DescribeChangeSetOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#ChangeSetNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Returns the inputs for the change set and a list of changes that CloudFormation\n         will make if you execute the change set. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-changesets.html\">Updating Stacks Using Change Sets</a> in the CloudFormation User\n         Guide.</p>",
                "smithy.api#suppress": [
                    "WaitableTraitInvalidErrorType"
                ],
                "smithy.waiters#waitable": {
                    "ChangeSetCreateComplete": {
                        "documentation": "Wait until change set status is CREATE_COMPLETE.",
                        "acceptors": [
                            {
                                "state": "success",
                                "matcher": {
                                    "output": {
                                        "path": "Status",
                                        "expected": "CREATE_COMPLETE",
                                        "comparator": "stringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Status",
                                        "expected": "FAILED",
                                        "comparator": "stringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "errorType": "ValidationError"
                                }
                            }
                        ],
                        "minDelay": 30
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeChangeSetInput": {
            "type": "structure",
            "members": {
                "ChangeSetName": {
                    "target": "com.amazonaws.cloudformation#ChangeSetNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or Amazon Resource Name (ARN) of the change set that you want to\n         describe.</p>",
                        "smithy.api#required": {}
                    }
                },
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>If you specified the name of a change set, specify the stack name or ID (ARN) of the\n         change set you want to describe.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A string (provided by the <a>DescribeChangeSet</a> response output) that\n         identifies the next page of information that you want to retrieve.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for the <a>DescribeChangeSet</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#DescribeChangeSetOutput": {
            "type": "structure",
            "members": {
                "ChangeSetName": {
                    "target": "com.amazonaws.cloudformation#ChangeSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the change set.</p>"
                    }
                },
                "ChangeSetId": {
                    "target": "com.amazonaws.cloudformation#ChangeSetId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ARN of the change set.</p>"
                    }
                },
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ARN of the stack that is associated with the change set.</p>"
                    }
                },
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the stack that is associated with the change set.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>Information about the change set.</p>"
                    }
                },
                "Parameters": {
                    "target": "com.amazonaws.cloudformation#Parameters",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>Parameter</code> structures that describes the input parameters and\n         their values used to create the change set. For more information, see the <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_Parameter.html\">Parameter</a> data type.</p>"
                    }
                },
                "CreationTime": {
                    "target": "com.amazonaws.cloudformation#CreationTime",
                    "traits": {
                        "smithy.api#documentation": "<p>The start time when the change set was created, in UTC.</p>"
                    }
                },
                "ExecutionStatus": {
                    "target": "com.amazonaws.cloudformation#ExecutionStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>If the change set execution status is <code>AVAILABLE</code>, you can execute the\n         change set. If you can’t execute the change set, the status indicates why. For example, a\n         change set might be in an <code>UNAVAILABLE</code> state because CloudFormation is\n         still creating it or in an <code>OBSOLETE</code> state because the stack was already\n         updated.</p>"
                    }
                },
                "Status": {
                    "target": "com.amazonaws.cloudformation#ChangeSetStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The current status of the change set, such as <code>CREATE_IN_PROGRESS</code>,\n            <code>CREATE_COMPLETE</code>, or <code>FAILED</code>.</p>"
                    }
                },
                "StatusReason": {
                    "target": "com.amazonaws.cloudformation#ChangeSetStatusReason",
                    "traits": {
                        "smithy.api#documentation": "<p>A description of the change set's status. For example, if your attempt to create a\n         change set failed, CloudFormation shows the error message.</p>"
                    }
                },
                "NotificationARNs": {
                    "target": "com.amazonaws.cloudformation#NotificationARNs",
                    "traits": {
                        "smithy.api#documentation": "<p>The ARNs of the Amazon Simple Notification Service (Amazon SNS) topics that will be\n         associated with the stack if you execute the change set.</p>"
                    }
                },
                "RollbackConfiguration": {
                    "target": "com.amazonaws.cloudformation#RollbackConfiguration",
                    "traits": {
                        "smithy.api#documentation": "<p>The rollback triggers for CloudFormation to monitor during stack creation and\n         updating operations, and for the specified monitoring period afterwards.</p>"
                    }
                },
                "Capabilities": {
                    "target": "com.amazonaws.cloudformation#Capabilities",
                    "traits": {
                        "smithy.api#documentation": "<p>If you execute the change set, the list of capabilities that were explicitly\n         acknowledged when the change set was created.</p>"
                    }
                },
                "Tags": {
                    "target": "com.amazonaws.cloudformation#Tags",
                    "traits": {
                        "smithy.api#documentation": "<p>If you execute the change set, the tags that will be associated with the\n         stack.</p>"
                    }
                },
                "Changes": {
                    "target": "com.amazonaws.cloudformation#Changes",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>Change</code> structures that describes the resources\n         CloudFormation changes if you execute the change set.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the output exceeds 1 MB, a string that identifies the next page of changes. If\n         there is no additional page, this value is null.</p>"
                    }
                },
                "IncludeNestedStacks": {
                    "target": "com.amazonaws.cloudformation#IncludeNestedStacks",
                    "traits": {
                        "smithy.api#documentation": "<p>Verifies if <code>IncludeNestedStacks</code> is set to <code>True</code>.</p>"
                    }
                },
                "ParentChangeSetId": {
                    "target": "com.amazonaws.cloudformation#ChangeSetId",
                    "traits": {
                        "smithy.api#documentation": "<p>Specifies the change set ID of the parent change set in the current nested change set\n         hierarchy.</p>"
                    }
                },
                "RootChangeSetId": {
                    "target": "com.amazonaws.cloudformation#ChangeSetId",
                    "traits": {
                        "smithy.api#documentation": "<p>Specifies the change set ID of the root change set in the current nested change set\n         hierarchy.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for the <a>DescribeChangeSet</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#DescribePublisher": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DescribePublisherInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DescribePublisherOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#CFNRegistryException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Returns information about a CloudFormation extension publisher.</p>\n         <p>If you do not supply a <code>PublisherId</code>, and you have registered as an extension\n         publisher, <code>DescribePublisher</code> returns information about your own publisher\n         account. </p>\n         <p>For more information on registering as a publisher, see:</p>\n         <ul>\n            <li>\n               <p>\n                  <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_RegisterPublisher.html\">RegisterPublisher</a>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/publish-extension.html\">Publishing\n                  extensions to make them available for public use</a> in the\n                  <i>CloudFormation CLI User Guide</i>\n               </p>\n            </li>\n         </ul>",
                "smithy.api#idempotent": {}
            }
        },
        "com.amazonaws.cloudformation#DescribePublisherInput": {
            "type": "structure",
            "members": {
                "PublisherId": {
                    "target": "com.amazonaws.cloudformation#PublisherId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the extension publisher.</p>\n         <p>If you do not supply a <code>PublisherId</code>, and you have registered as an extension\n         publisher, <code>DescribePublisher</code> returns information about your own publisher\n         account.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribePublisherOutput": {
            "type": "structure",
            "members": {
                "PublisherId": {
                    "target": "com.amazonaws.cloudformation#PublisherId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the extension publisher.</p>"
                    }
                },
                "PublisherStatus": {
                    "target": "com.amazonaws.cloudformation#PublisherStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Whether the publisher is verified. Currently, all registered publishers are\n         verified.</p>"
                    }
                },
                "IdentityProvider": {
                    "target": "com.amazonaws.cloudformation#IdentityProvider",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of account used as the identity provider when registering this publisher with\n         CloudFormation.</p>"
                    }
                },
                "PublisherProfile": {
                    "target": "com.amazonaws.cloudformation#PublisherProfile",
                    "traits": {
                        "smithy.api#documentation": "<p>The URL to the publisher's profile with the identity provider.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeStackDriftDetectionStatus": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DescribeStackDriftDetectionStatusInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DescribeStackDriftDetectionStatusOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Returns information about a stack drift detection operation. A stack drift detection\n         operation detects whether a stack's actual configuration differs, or has\n            <i>drifted</i>, from it's expected configuration, as defined in the stack\n         template and any values specified as template parameters. A stack is considered to have\n         drifted if one or more of its resources have drifted. For more information on stack and\n         resource drift, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift.html\">Detecting\n            Unregulated Configuration Changes to Stacks and Resources</a>.</p>\n         <p>Use <a>DetectStackDrift</a> to initiate a stack drift detection operation.\n            <code>DetectStackDrift</code> returns a <code>StackDriftDetectionId</code> you can use\n         to monitor the progress of the operation using\n            <code>DescribeStackDriftDetectionStatus</code>. Once the drift detection operation has\n         completed, use <a>DescribeStackResourceDrifts</a> to return drift information\n         about the stack and its resources.</p>"
            }
        },
        "com.amazonaws.cloudformation#DescribeStackDriftDetectionStatusInput": {
            "type": "structure",
            "members": {
                "StackDriftDetectionId": {
                    "target": "com.amazonaws.cloudformation#StackDriftDetectionId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the drift detection results of this operation.</p>\n         <p>CloudFormation generates new results, with a new drift detection ID, each time this operation is\n         run. However, the number of drift results CloudFormation retains for any given stack, and for how\n         long, may vary.</p>",
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeStackDriftDetectionStatusOutput": {
            "type": "structure",
            "members": {
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the stack.</p>",
                        "smithy.api#required": {}
                    }
                },
                "StackDriftDetectionId": {
                    "target": "com.amazonaws.cloudformation#StackDriftDetectionId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the drift detection results of this operation.</p>\n         <p>CloudFormation generates new results, with a new drift detection ID, each time this operation\n         is run. However, the number of reports CloudFormation retains for any given stack, and for how long,\n         may vary.</p>",
                        "smithy.api#required": {}
                    }
                },
                "StackDriftStatus": {
                    "target": "com.amazonaws.cloudformation#StackDriftStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Status of the stack's actual configuration compared to its expected\n         configuration.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>DRIFTED</code>: The stack differs from its expected template\n               configuration. A stack is considered to have drifted if one or more of its resources\n               have drifted.</p>\n            </li>\n            <li>\n               <p>\n                  <code>NOT_CHECKED</code>: CloudFormation has not checked if the stack differs from its\n               expected template configuration.</p>\n            </li>\n            <li>\n               <p>\n                  <code>IN_SYNC</code>: The stack's actual configuration matches its expected\n               template configuration.</p>\n            </li>\n            <li>\n               <p>\n                  <code>UNKNOWN</code>: This value is reserved for future use.</p>\n            </li>\n         </ul>"
                    }
                },
                "DetectionStatus": {
                    "target": "com.amazonaws.cloudformation#StackDriftDetectionStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The status of the stack drift detection operation.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>DETECTION_COMPLETE</code>: The stack drift detection operation has\n               successfully completed for all resources in the stack that support drift detection.\n               (Resources that do not currently support stack detection remain unchecked.)</p>\n               <p>If you specified logical resource IDs for CloudFormation to use as a filter for the\n               stack drift detection operation, only the resources with those logical IDs are\n               checked for drift.</p>\n            </li>\n            <li>\n               <p>\n                  <code>DETECTION_FAILED</code>: The stack drift detection operation has failed\n               for at least one resource in the stack. Results will be available for resources on\n               which CloudFormation successfully completed drift detection.</p>\n            </li>\n            <li>\n               <p>\n                  <code>DETECTION_IN_PROGRESS</code>: The stack drift detection operation is\n               currently in progress.</p>\n            </li>\n         </ul>",
                        "smithy.api#required": {}
                    }
                },
                "DetectionStatusReason": {
                    "target": "com.amazonaws.cloudformation#StackDriftDetectionStatusReason",
                    "traits": {
                        "smithy.api#documentation": "<p>The reason the stack drift detection operation has its current status.</p>"
                    }
                },
                "DriftedStackResourceCount": {
                    "target": "com.amazonaws.cloudformation#BoxedInteger",
                    "traits": {
                        "smithy.api#documentation": "<p>Total number of stack resources that have drifted. This is NULL until the drift\n         detection operation reaches a status of <code>DETECTION_COMPLETE</code>. This value will be\n         0 for stacks whose drift status is <code>IN_SYNC</code>.</p>"
                    }
                },
                "Timestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>Time at which the stack drift detection operation was initiated.</p>",
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeStackEvents": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DescribeStackEventsInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DescribeStackEventsOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Returns all stack related events for a specified stack in reverse chronological\n         order. For more information about a stack's event history, go to <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/concept-stack.html\">Stacks</a> in the CloudFormation User Guide.</p>\n         <note>\n            <p>You can list events for stacks that have failed to create or have been deleted by\n            specifying the unique stack identifier (stack ID).</p>\n         </note>",
                "smithy.api#paginated": {
                    "inputToken": "NextToken",
                    "outputToken": "NextToken",
                    "items": "StackEvents"
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeStackEventsInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or the unique stack ID that is associated with the stack, which are not\n         always interchangeable:</p>\n         <ul>\n            <li>\n               <p>Running stacks: You can specify either the stack's name or its unique stack\n               ID.</p>\n            </li>\n            <li>\n               <p>Deleted stacks: You must specify the unique stack ID.</p>\n            </li>\n         </ul>\n         <p>Default: There is no default value.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A string that identifies the next page of events that you want to retrieve.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for <a>DescribeStackEvents</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#DescribeStackEventsOutput": {
            "type": "structure",
            "members": {
                "StackEvents": {
                    "target": "com.amazonaws.cloudformation#StackEvents",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>StackEvents</code> structures.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the output exceeds 1 MB in size, a string that identifies the next page of events.\n         If no additional page exists, this value is null.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for a <a>DescribeStackEvents</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#DescribeStackInstance": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DescribeStackInstanceInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DescribeStackInstanceOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#StackInstanceNotFoundException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StackSetNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Returns the stack instance that's associated with the specified stack set, Amazon Web Services account, and Region.</p>\n         <p>For a list of stack instances that are associated with a specific stack set, use\n            <a>ListStackInstances</a>.</p>"
            }
        },
        "com.amazonaws.cloudformation#DescribeStackInstanceInput": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or the unique stack ID of the stack set that you want to get stack instance\n         information for.</p>",
                        "smithy.api#required": {}
                    }
                },
                "StackInstanceAccount": {
                    "target": "com.amazonaws.cloudformation#Account",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of an Amazon Web Services account that's associated with this stack instance.</p>",
                        "smithy.api#required": {}
                    }
                },
                "StackInstanceRegion": {
                    "target": "com.amazonaws.cloudformation#Region",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of a Region that's associated with this stack instance.</p>",
                        "smithy.api#required": {}
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Specifies whether you are acting as an account\n         administrator in the organization's management account or as a delegated administrator in a\n         member account.</p>\n         <p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with\n         self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>If you are signed in to the management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>If you are signed in to a delegated administrator account, specify\n                  <code>DELEGATED_ADMIN</code>.</p>\n               <p>Your Amazon Web Services account must be registered as a delegated administrator in\n               the management account. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-orgs-delegated-admin.html\">Register a delegated administrator</a> in the <i>CloudFormation User Guide</i>.</p>\n            </li>\n         </ul>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeStackInstanceOutput": {
            "type": "structure",
            "members": {
                "StackInstance": {
                    "target": "com.amazonaws.cloudformation#StackInstance",
                    "traits": {
                        "smithy.api#documentation": "<p>The stack instance that matches the specified request parameters.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeStackResource": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DescribeStackResourceInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DescribeStackResourceOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Returns a description of the specified resource in the specified stack.</p>\n         <p>For deleted stacks, DescribeStackResource returns resource information for up to 90\n         days after the stack has been deleted.</p>"
            }
        },
        "com.amazonaws.cloudformation#DescribeStackResourceDrifts": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DescribeStackResourceDriftsInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DescribeStackResourceDriftsOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Returns drift information for the resources that have been checked for drift in the\n         specified stack. This includes actual and expected configuration values for resources where\n         CloudFormation detects configuration drift.</p>\n         <p>For a given stack, there will be one <code>StackResourceDrift</code> for each stack\n         resource that has been checked for drift. Resources that haven't yet been checked for drift\n         are not included. Resources that do not currently support drift detection are not checked,\n         and so not included. For a list of resources that support drift detection, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift-resource-list.html\">Resources that Support Drift Detection</a>.</p>\n         <p>Use <a>DetectStackResourceDrift</a> to detect drift on individual\n         resources, or <a>DetectStackDrift</a> to detect drift on all supported resources\n         for a given stack.</p>",
                "smithy.api#paginated": {
                    "inputToken": "NextToken",
                    "outputToken": "NextToken",
                    "pageSize": "MaxResults"
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeStackResourceDriftsInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the stack for which you want drift information.</p>",
                        "smithy.api#required": {}
                    }
                },
                "StackResourceDriftStatusFilters": {
                    "target": "com.amazonaws.cloudformation#StackResourceDriftStatusFilters",
                    "traits": {
                        "smithy.api#documentation": "<p>The resource drift status values to use as filters for the resource drift results\n         returned.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>DELETED</code>: The resource differs from its expected template\n               configuration in that the resource has been deleted.</p>\n            </li>\n            <li>\n               <p>\n                  <code>MODIFIED</code>: One or more resource properties differ from their\n               expected template values.</p>\n            </li>\n            <li>\n               <p>\n                  <code>IN_SYNC</code>: The resources's actual configuration matches its expected\n               template configuration.</p>\n            </li>\n            <li>\n               <p>\n                  <code>NOT_CHECKED</code>: CloudFormation does not currently return this value.</p>\n            </li>\n         </ul>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A string that identifies the next page of stack resource drift results.</p>"
                    }
                },
                "MaxResults": {
                    "target": "com.amazonaws.cloudformation#BoxedMaxResults",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum number of results to be returned with a single call. If the number of\n         available results exceeds this maximum, the response includes a <code>NextToken</code>\n         value that you can assign to the <code>NextToken</code> request parameter to get the next\n         set of results.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeStackResourceDriftsOutput": {
            "type": "structure",
            "members": {
                "StackResourceDrifts": {
                    "target": "com.amazonaws.cloudformation#StackResourceDrifts",
                    "traits": {
                        "smithy.api#documentation": "<p>Drift information for the resources that have been checked for drift in the specified\n         stack. This includes actual and expected configuration values for resources where CloudFormation\n         detects drift.</p>\n         <p>For a given stack, there will be one <code>StackResourceDrift</code> for each stack\n         resource that has been checked for drift. Resources that have not yet been checked for\n         drift are not included. Resources that do not currently support drift detection are not\n         checked, and so not included. For a list of resources that support drift detection, see\n            <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift-resource-list.html\">Resources that Support Drift Detection</a>.</p>",
                        "smithy.api#required": {}
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the request doesn't return all of the remaining results, <code>NextToken</code> is\n         set to a token. To retrieve the next set of results, call\n            <code>DescribeStackResourceDrifts</code> again and assign that token to the request\n         object's <code>NextToken</code> parameter. If the request returns all results,\n            <code>NextToken</code> is set to <code>null</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeStackResourceInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or the unique stack ID that is associated with the stack, which are not\n         always interchangeable:</p>\n         <ul>\n            <li>\n               <p>Running stacks: You can specify either the stack's name or its unique stack\n               ID.</p>\n            </li>\n            <li>\n               <p>Deleted stacks: You must specify the unique stack ID.</p>\n            </li>\n         </ul>\n         <p>Default: There is no default value.</p>",
                        "smithy.api#required": {}
                    }
                },
                "LogicalResourceId": {
                    "target": "com.amazonaws.cloudformation#LogicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The logical name of the resource as specified in the template.</p>\n         <p>Default: There is no default value.</p>",
                        "smithy.api#required": {}
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for <a>DescribeStackResource</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#DescribeStackResourceOutput": {
            "type": "structure",
            "members": {
                "StackResourceDetail": {
                    "target": "com.amazonaws.cloudformation#StackResourceDetail",
                    "traits": {
                        "smithy.api#documentation": "<p>A <code>StackResourceDetail</code> structure containing the description of the\n         specified resource in the specified stack.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for a <a>DescribeStackResource</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#DescribeStackResources": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DescribeStackResourcesInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DescribeStackResourcesOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Returns Amazon Web Services resource descriptions for running and deleted stacks. If\n            <code>StackName</code> is specified, all the associated resources that are part of the\n         stack are returned. If <code>PhysicalResourceId</code> is specified, the associated\n         resources of the stack that the resource belongs to are returned.</p>\n         <note>\n            <p>Only the first 100 resources will be returned. If your stack has more resources\n            than this, you should use <code>ListStackResources</code> instead.</p>\n         </note>\n         <p>For deleted stacks, <code>DescribeStackResources</code> returns resource information\n         for up to 90 days after the stack has been deleted.</p>\n         <p>You must specify either <code>StackName</code> or <code>PhysicalResourceId</code>,\n         but not both. In addition, you can specify <code>LogicalResourceId</code> to filter the\n         returned result. For more information about resources, the <code>LogicalResourceId</code>\n         and <code>PhysicalResourceId</code>, go to the <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/\">CloudFormation User\n         Guide</a>.</p>\n         <note>\n            <p>A <code>ValidationError</code> is returned if you specify both\n               <code>StackName</code> and <code>PhysicalResourceId</code> in the same\n            request.</p>\n         </note>"
            }
        },
        "com.amazonaws.cloudformation#DescribeStackResourcesInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or the unique stack ID that is associated with the stack, which are not\n         always interchangeable:</p>\n         <ul>\n            <li>\n               <p>Running stacks: You can specify either the stack's name or its unique stack\n               ID.</p>\n            </li>\n            <li>\n               <p>Deleted stacks: You must specify the unique stack ID.</p>\n            </li>\n         </ul>\n         <p>Default: There is no default value.</p>\n         <p>Required: Conditional. If you do not specify <code>StackName</code>, you must specify\n            <code>PhysicalResourceId</code>.</p>"
                    }
                },
                "LogicalResourceId": {
                    "target": "com.amazonaws.cloudformation#LogicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The logical name of the resource as specified in the template.</p>\n         <p>Default: There is no default value.</p>"
                    }
                },
                "PhysicalResourceId": {
                    "target": "com.amazonaws.cloudformation#PhysicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique identifier that corresponds to a physical instance ID of a\n         resource supported by CloudFormation.</p>\n         <p>For example, for an Amazon Elastic Compute Cloud (EC2) instance,\n            <code>PhysicalResourceId</code> corresponds to the <code>InstanceId</code>. You can pass\n         the EC2 <code>InstanceId</code> to <code>DescribeStackResources</code> to find which stack\n         the instance belongs to and what other resources are part of the stack.</p>\n         <p>Required: Conditional. If you do not specify <code>PhysicalResourceId</code>, you\n         must specify <code>StackName</code>.</p>\n         <p>Default: There is no default value.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for <a>DescribeStackResources</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#DescribeStackResourcesOutput": {
            "type": "structure",
            "members": {
                "StackResources": {
                    "target": "com.amazonaws.cloudformation#StackResources",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>StackResource</code> structures.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for a <a>DescribeStackResources</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#DescribeStackSet": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DescribeStackSetInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DescribeStackSetOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#StackSetNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Returns the description of the specified stack set. </p>"
            }
        },
        "com.amazonaws.cloudformation#DescribeStackSetInput": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique ID of the stack set whose description you want.</p>",
                        "smithy.api#required": {}
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Specifies whether you are acting as an account\n         administrator in the organization's management account or as a delegated administrator in a\n         member account.</p>\n         <p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with\n         self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>If you are signed in to the management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>If you are signed in to a delegated administrator account, specify\n                  <code>DELEGATED_ADMIN</code>.</p>\n               <p>Your Amazon Web Services account must be registered as a delegated administrator in\n               the management account. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-orgs-delegated-admin.html\">Register a delegated administrator</a> in the <i>CloudFormation User Guide</i>.</p>\n            </li>\n         </ul>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeStackSetOperation": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DescribeStackSetOperationInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DescribeStackSetOperationOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#OperationNotFoundException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StackSetNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Returns the description of the specified stack set operation. </p>"
            }
        },
        "com.amazonaws.cloudformation#DescribeStackSetOperationInput": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or the unique stack ID of the stack set for the stack operation.</p>",
                        "smithy.api#required": {}
                    }
                },
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique ID of the stack set operation. </p>",
                        "smithy.api#required": {}
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Specifies whether you are acting as an account\n         administrator in the organization's management account or as a delegated administrator in a\n         member account.</p>\n         <p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with\n         self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>If you are signed in to the management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>If you are signed in to a delegated administrator account, specify\n                  <code>DELEGATED_ADMIN</code>.</p>\n               <p>Your Amazon Web Services account must be registered as a delegated administrator in\n               the management account. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-orgs-delegated-admin.html\">Register a delegated administrator</a> in the <i>CloudFormation User Guide</i>.</p>\n            </li>\n         </ul>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeStackSetOperationOutput": {
            "type": "structure",
            "members": {
                "StackSetOperation": {
                    "target": "com.amazonaws.cloudformation#StackSetOperation",
                    "traits": {
                        "smithy.api#documentation": "<p>The specified stack set operation.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeStackSetOutput": {
            "type": "structure",
            "members": {
                "StackSet": {
                    "target": "com.amazonaws.cloudformation#StackSet",
                    "traits": {
                        "smithy.api#documentation": "<p>The specified stack set.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeStacks": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DescribeStacksInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DescribeStacksOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Returns the description for the specified stack; if no stack name was specified, then\n         it returns the description for all the stacks created.</p>\n         <note>\n            <p>If the stack does not exist, an <code>ValidationError</code> is\n            returned.</p>\n         </note>",
                "smithy.api#paginated": {
                    "inputToken": "NextToken",
                    "outputToken": "NextToken",
                    "items": "Stacks"
                },
                "smithy.api#suppress": [
                    "WaitableTraitInvalidErrorType"
                ],
                "smithy.waiters#waitable": {
                    "StackCreateComplete": {
                        "documentation": "Wait until stack status is CREATE_COMPLETE.",
                        "acceptors": [
                            {
                                "state": "success",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "CREATE_COMPLETE",
                                        "comparator": "allStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "CREATE_FAILED",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "DELETE_COMPLETE",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "DELETE_FAILED",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "ROLLBACK_FAILED",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "ROLLBACK_COMPLETE",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "errorType": "ValidationError"
                                }
                            }
                        ],
                        "minDelay": 30
                    },
                    "StackDeleteComplete": {
                        "documentation": "Wait until stack status is DELETE_COMPLETE.",
                        "acceptors": [
                            {
                                "state": "success",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "DELETE_COMPLETE",
                                        "comparator": "allStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "success",
                                "matcher": {
                                    "errorType": "ValidationError"
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "DELETE_FAILED",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "CREATE_FAILED",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "ROLLBACK_FAILED",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "UPDATE_ROLLBACK_IN_PROGRESS",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "UPDATE_ROLLBACK_FAILED",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "UPDATE_ROLLBACK_COMPLETE",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            }
                        ],
                        "minDelay": 30
                    },
                    "StackExists": {
                        "acceptors": [
                            {
                                "state": "success",
                                "matcher": {
                                    "success": true
                                }
                            },
                            {
                                "state": "retry",
                                "matcher": {
                                    "errorType": "ValidationError"
                                }
                            }
                        ],
                        "minDelay": 5
                    },
                    "StackImportComplete": {
                        "documentation": "Wait until stack status is IMPORT_COMPLETE.",
                        "acceptors": [
                            {
                                "state": "success",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "IMPORT_COMPLETE",
                                        "comparator": "allStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "ROLLBACK_COMPLETE",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "ROLLBACK_FAILED",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "IMPORT_ROLLBACK_IN_PROGRESS",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "IMPORT_ROLLBACK_FAILED",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "IMPORT_ROLLBACK_COMPLETE",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "errorType": "ValidationError"
                                }
                            }
                        ],
                        "minDelay": 30
                    },
                    "StackRollbackComplete": {
                        "documentation": "Wait until stack status is UPDATE_ROLLBACK_COMPLETE.",
                        "acceptors": [
                            {
                                "state": "success",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "UPDATE_ROLLBACK_COMPLETE",
                                        "comparator": "allStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "UPDATE_FAILED",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "UPDATE_ROLLBACK_FAILED",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "DELETE_FAILED",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "errorType": "ValidationError"
                                }
                            }
                        ],
                        "minDelay": 30
                    },
                    "StackUpdateComplete": {
                        "documentation": "Wait until stack status is UPDATE_COMPLETE.",
                        "acceptors": [
                            {
                                "state": "success",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "UPDATE_COMPLETE",
                                        "comparator": "allStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "UPDATE_FAILED",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "UPDATE_ROLLBACK_FAILED",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "Stacks[].StackStatus",
                                        "expected": "UPDATE_ROLLBACK_COMPLETE",
                                        "comparator": "anyStringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "errorType": "ValidationError"
                                }
                            }
                        ],
                        "minDelay": 30
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeStacksInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or the unique stack ID that is associated with the stack, which are not\n         always interchangeable:</p>\n         <ul>\n            <li>\n               <p>Running stacks: You can specify either the stack's name or its unique stack\n               ID.</p>\n            </li>\n            <li>\n               <p>Deleted stacks: You must specify the unique stack ID.</p>\n            </li>\n         </ul>\n         <p>Default: There is no default value.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A string that identifies the next page of stacks that you want to retrieve.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for <a>DescribeStacks</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#DescribeStacksOutput": {
            "type": "structure",
            "members": {
                "Stacks": {
                    "target": "com.amazonaws.cloudformation#Stacks",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of stack structures.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the output exceeds 1 MB in size, a string that identifies the next page of stacks.\n         If no additional page exists, this value is null.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for a <a>DescribeStacks</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#DescribeType": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DescribeTypeInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DescribeTypeOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#CFNRegistryException"
                },
                {
                    "target": "com.amazonaws.cloudformation#TypeNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Returns detailed information about an extension that has been registered.</p>\n         <p>If you specify a <code>VersionId</code>, <code>DescribeType</code> returns information\n         about that specific extension version. Otherwise, it returns information about the default\n         extension version.</p>",
                "smithy.api#idempotent": {}
            }
        },
        "com.amazonaws.cloudformation#DescribeTypeInput": {
            "type": "structure",
            "members": {
                "Type": {
                    "target": "com.amazonaws.cloudformation#RegistryType",
                    "traits": {
                        "smithy.api#documentation": "<p>The kind of extension. </p>\n         <p>Conditional: You must specify either <code>TypeName</code> and <code>Type</code>, or\n            <code>Arn</code>.</p>"
                    }
                },
                "TypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the extension.</p>\n         <p>Conditional: You must specify either <code>TypeName</code> and <code>Type</code>, or\n            <code>Arn</code>.</p>"
                    }
                },
                "Arn": {
                    "target": "com.amazonaws.cloudformation#TypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of the extension.</p>\n         <p>Conditional: You must specify either <code>TypeName</code> and <code>Type</code>, or\n            <code>Arn</code>.</p>"
                    }
                },
                "VersionId": {
                    "target": "com.amazonaws.cloudformation#TypeVersionId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of a specific version of the extension. The version ID is the value at the end of\n         the Amazon Resource Name (ARN) assigned to the extension version when it is\n         registered.</p>\n         <p>If you specify a <code>VersionId</code>, <code>DescribeType</code> returns information\n         about that specific extension version. Otherwise, it returns information about the default\n         extension version.</p>"
                    }
                },
                "PublisherId": {
                    "target": "com.amazonaws.cloudformation#PublisherId",
                    "traits": {
                        "smithy.api#documentation": "<p>The publisher ID of the extension publisher.</p>\n         <p>Extensions provided by Amazon are not assigned a publisher ID.</p>"
                    }
                },
                "PublicVersionNumber": {
                    "target": "com.amazonaws.cloudformation#PublicVersionNumber",
                    "traits": {
                        "smithy.api#documentation": "<p>The version number of a public third-party extension.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeTypeOutput": {
            "type": "structure",
            "members": {
                "Arn": {
                    "target": "com.amazonaws.cloudformation#TypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of the extension.</p>"
                    }
                },
                "Type": {
                    "target": "com.amazonaws.cloudformation#RegistryType",
                    "traits": {
                        "smithy.api#documentation": "<p>The kind of extension. </p>"
                    }
                },
                "TypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the extension.</p>\n         <p>If the extension is a public third-party type you have activated with a type name alias,\n         CloudFormation returns the type name alias. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_ActivateType.html\">ActivateType</a>.</p>"
                    }
                },
                "DefaultVersionId": {
                    "target": "com.amazonaws.cloudformation#TypeVersionId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the default version of the extension. The default version is used when the\n         extension version is not specified.</p>\n         <p>This applies only to private extensions you have registered in your account. For public\n         extensions, both those provided by Amazon and published by third parties, CloudFormation\n         returns <code>null</code>. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_RegisterType.html\">RegisterType</a>.</p>\n         <p>To set the default version of an extension, use <code>\n               <a>SetTypeDefaultVersion</a>\n            </code>. </p>"
                    }
                },
                "IsDefaultVersion": {
                    "target": "com.amazonaws.cloudformation#IsDefaultVersion",
                    "traits": {
                        "smithy.api#documentation": "<p>Whether the specified extension version is set as the default version.</p>\n         <p>This applies only to private extensions you have registered in your account, and\n         extensions published by Amazon. For public third-party extensions, whether or not they are\n         activated in your account, CloudFormation returns <code>null</code>.</p>"
                    }
                },
                "TypeTestsStatus": {
                    "target": "com.amazonaws.cloudformation#TypeTestsStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The contract test status of the registered extension version. To return the extension\n         test status of a specifc extension version, you must specify <code>VersionId</code>. </p>\n         <p>This applies only to registered private extension versions. CloudFormation does not\n         return this information for public extensions, whether or not they are activated in your\n         account.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>PASSED</code>: The extension has passed all its contract tests.</p>\n               <p>An extension must have a test status of <code>PASSED</code> before it can be\n               published. For more information, see <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/resource-type-publish.html\">Publishing extensions to make them available for public\n                  use</a> in the <i>CloudFormation Command Line Interface User\n                  Guide</i>.</p>\n            </li>\n            <li>\n               <p>\n                  <code>FAILED</code>: The extension has failed one or more contract tests.</p>\n            </li>\n            <li>\n               <p>\n                  <code>IN_PROGRESS</code>: Contract tests are currently being performed on the\n               extension.</p>\n            </li>\n            <li>\n               <p>\n                  <code>NOT_TESTED</code>: Contract tests have not been performed on the\n               extension.</p>\n            </li>\n         </ul>"
                    }
                },
                "TypeTestsStatusDescription": {
                    "target": "com.amazonaws.cloudformation#TypeTestsStatusDescription",
                    "traits": {
                        "smithy.api#documentation": "<p>The description of the test status. To return the extension test status of a specifc\n         extension version, you must specify <code>VersionId</code>. </p>\n         <p>This applies only to registered private extension versions. CloudFormation does not\n         return this information for public extensions, whether or not they are activated in your\n         account.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>The description of the extension.</p>"
                    }
                },
                "Schema": {
                    "target": "com.amazonaws.cloudformation#TypeSchema",
                    "traits": {
                        "smithy.api#documentation": "<p>The schema that defines the extension.</p>\n         <p>For more information on extension schemas, see <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/resource-type-schema.html\">Resource Provider\n            Schema</a> in the <i>CloudFormation CLI User\n         Guide</i>.</p>"
                    }
                },
                "ProvisioningType": {
                    "target": "com.amazonaws.cloudformation#ProvisioningType",
                    "traits": {
                        "smithy.api#documentation": "<p>For resource type extensions, the provisioning behavior of the resource type. CloudFormation\n         determines the provisioning type during registration, based on the types of handlers in the\n         schema handler package submitted.</p>\n         <p>Valid values include:</p>\n         <ul>\n            <li>\n               <p>\n                  <code>FULLY_MUTABLE</code>: The resource type includes an update handler to\n               process updates to the type during stack update operations.</p>\n            </li>\n            <li>\n               <p>\n                  <code>IMMUTABLE</code>: The resource type does not include an update handler, so\n               the type cannot be updated and must instead be replaced during stack update\n               operations.</p>\n            </li>\n            <li>\n               <p>\n                  <code>NON_PROVISIONABLE</code>: The resource type does not include all of the\n               following handlers, and therefore cannot actually be provisioned.</p>\n               <ul>\n                  <li>\n                     <p>create</p>\n                  </li>\n                  <li>\n                     <p>read</p>\n                  </li>\n                  <li>\n                     <p>delete</p>\n                  </li>\n               </ul>\n            </li>\n         </ul>"
                    }
                },
                "DeprecatedStatus": {
                    "target": "com.amazonaws.cloudformation#DeprecatedStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The deprecation status of the extension version.</p>\n         <p>Valid values include:</p>\n         <ul>\n            <li>\n               <p>\n                  <code>LIVE</code>: The extension is activated or registered and can be used in\n                  CloudFormation operations, dependent on its provisioning behavior and\n               visibility scope.</p>\n            </li>\n            <li>\n               <p>\n                  <code>DEPRECATED</code>: The extension has been deactivated or deregistered and\n               can no longer be used in CloudFormation operations. </p>\n            </li>\n         </ul>\n         <p>For public third-party extensions, CloudFormation returns <code>null</code>.</p>"
                    }
                },
                "LoggingConfig": {
                    "target": "com.amazonaws.cloudformation#LoggingConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>Contains logging configuration information for private extensions. This applies only to\n         private extensions you have registered in your account. For public extensions, both those\n         provided by Amazon and published by third parties, CloudFormation returns\n         <code>null</code>. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_RegisterType.html\">RegisterType</a>.</p>"
                    }
                },
                "RequiredActivatedTypes": {
                    "target": "com.amazonaws.cloudformation#RequiredActivatedTypes",
                    "traits": {
                        "smithy.api#documentation": "<p>For extensions that are modules, the public third-party extensions that must be\n         activated in your account in order for the module itself to be activated.</p>"
                    }
                },
                "ExecutionRoleArn": {
                    "target": "com.amazonaws.cloudformation#RoleARN2",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of the IAM execution role used to register the extension.\n         This applies only to private extensions you have registered in your account. For more\n         information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_RegisterType.html\">RegisterType</a>.</p>\n         <p></p>\n         <p>If the registered extension calls any Amazon Web Services APIs, you must create an\n               <i>\n               <a href=\"https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles.html\">IAM\n               execution role</a>\n            </i> that includes the necessary permissions to call\n         those Amazon Web Services APIs, and provision that execution role in your account. CloudFormation then assumes that execution role to provide your extension with the\n         appropriate credentials.</p>"
                    }
                },
                "Visibility": {
                    "target": "com.amazonaws.cloudformation#Visibility",
                    "traits": {
                        "smithy.api#documentation": "<p>The scope at which the extension is visible and usable in CloudFormation\n         operations.</p>\n         <p>Valid values include:</p>\n         <ul>\n            <li>\n               <p>\n                  <code>PRIVATE</code>: The extension is only visible and usable within the account\n               in which it is registered. CloudFormation marks any extensions you register as\n                  <code>PRIVATE</code>.</p>\n            </li>\n            <li>\n               <p>\n                  <code>PUBLIC</code>: The extension is publically visible and usable within any\n               Amazon account.</p>\n            </li>\n         </ul>"
                    }
                },
                "SourceUrl": {
                    "target": "com.amazonaws.cloudformation#OptionalSecureUrl",
                    "traits": {
                        "smithy.api#documentation": "<p>The URL of the source code for the extension.</p>"
                    }
                },
                "DocumentationUrl": {
                    "target": "com.amazonaws.cloudformation#OptionalSecureUrl",
                    "traits": {
                        "smithy.api#documentation": "<p>The URL of a page providing detailed documentation for this extension.</p>"
                    }
                },
                "LastUpdated": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>When the specified extension version was registered. This applies only to:</p>\n         <ul>\n            <li>\n               <p>Private extensions you have registered in your account. For more information, see\n                  <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_RegisterType.html\">RegisterType</a>.</p>\n            </li>\n            <li>\n               <p>Public extensions you have activated in your account with auto-update specified.\n               For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_ActivateType.html\">ActivateType</a>.</p>\n            </li>\n         </ul>"
                    }
                },
                "TimeCreated": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>When the specified private extension version was registered or activated in your\n         account. </p>"
                    }
                },
                "ConfigurationSchema": {
                    "target": "com.amazonaws.cloudformation#ConfigurationSchema",
                    "traits": {
                        "smithy.api#documentation": "<p>A JSON string that represent the current configuration data for the extension in this\n         account and region.</p>\n         <p>To set the configuration data for an extension, use <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_SetTypeConfiguration.html\">SetTypeConfiguration</a>. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/registry-register.html#registry-set-configuration\">Configuring extensions at the account level</a> in the <i>CloudFormation\n            User Guide</i>.</p>"
                    }
                },
                "PublisherId": {
                    "target": "com.amazonaws.cloudformation#PublisherId",
                    "traits": {
                        "smithy.api#documentation": "<p>The publisher ID of the extension publisher.</p>\n         <p>This applies only to public third-party extensions. For private registered extensions,\n         and extensions provided by Amazon, CloudFormation returns <code>null</code>.</p>"
                    }
                },
                "OriginalTypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>For public extensions that have been activated for this account and region, the type\n         name of the public extension.</p>\n         <p>If you specified a <code>TypeNameAlias</code> when enabling the extension in this\n         account and region, CloudFormation treats that alias as the extension's type name within\n         the account and region, not the type name of the public extension. For more information,\n         see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/registry-public.html#registry-public-enable-alias\">Specifying aliases to refer to extensions</a> in the\n            <i>CloudFormation User Guide</i>.</p>"
                    }
                },
                "OriginalTypeArn": {
                    "target": "com.amazonaws.cloudformation#TypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>For public extensions that have been activated for this account and region, the Amazon\n         Resource Name (ARN) of the public extension.</p>"
                    }
                },
                "PublicVersionNumber": {
                    "target": "com.amazonaws.cloudformation#PublicVersionNumber",
                    "traits": {
                        "smithy.api#documentation": "<p>The version number of a public third-party extension.</p>\n         <p>This applies only if you specify a public extension you have activated in your account,\n         or specify a public extension without specifying a version. For all other extensions,\n         CloudFormation returns <code>null</code>.</p>"
                    }
                },
                "LatestPublicVersion": {
                    "target": "com.amazonaws.cloudformation#PublicVersionNumber",
                    "traits": {
                        "smithy.api#documentation": "<p>The latest version of a public extension <i>that is available</i> for\n         use.</p>\n         <p>This only applies if you specify a public extension, and you do not specify a version.\n         For all other requests, CloudFormation returns <code>null</code>.</p>"
                    }
                },
                "IsActivated": {
                    "target": "com.amazonaws.cloudformation#IsActivated",
                    "traits": {
                        "smithy.api#documentation": "<p>Whether or not the extension is activated in the account and region.</p>\n         <p>This only applies to public third-party extensions. For all other extensions,\n         CloudFormation returns <code>null</code>.</p>"
                    }
                },
                "AutoUpdate": {
                    "target": "com.amazonaws.cloudformation#AutoUpdate",
                    "traits": {
                        "smithy.api#documentation": "<p>Whether CloudFormation automatically updates the extension in this account and region\n         when a new <i>minor</i> version is published by the extension publisher.\n         Major versions released by the publisher must be manually updated. For more information,\n         see <a href=\"AWSCloudFormation/latest/UserGuide/registry-public.html#registry-public-enable\">Activating public extensions for use in your account</a> in the <i>CloudFormation User Guide</i>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeTypeRegistration": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DescribeTypeRegistrationInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DescribeTypeRegistrationOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#CFNRegistryException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Returns information about an extension's registration, including its current status and\n         type and version identifiers.</p>\n         <p>When you initiate a registration request using <code>\n               <a>RegisterType</a>\n            </code>, you can then use <code>\n               <a>DescribeTypeRegistration</a>\n            </code> to\n         monitor the progress of that registration request.</p>\n         <p>Once the registration request has completed, use <code>\n               <a>DescribeType</a>\n            </code> to return detailed information about an extension.</p>",
                "smithy.api#idempotent": {},
                "smithy.waiters#waitable": {
                    "TypeRegistrationComplete": {
                        "documentation": "Wait until type registration is COMPLETE.",
                        "acceptors": [
                            {
                                "state": "success",
                                "matcher": {
                                    "output": {
                                        "path": "ProgressStatus",
                                        "expected": "COMPLETE",
                                        "comparator": "stringEquals"
                                    }
                                }
                            },
                            {
                                "state": "failure",
                                "matcher": {
                                    "output": {
                                        "path": "ProgressStatus",
                                        "expected": "FAILED",
                                        "comparator": "stringEquals"
                                    }
                                }
                            }
                        ],
                        "minDelay": 30
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeTypeRegistrationInput": {
            "type": "structure",
            "members": {
                "RegistrationToken": {
                    "target": "com.amazonaws.cloudformation#RegistrationToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The identifier for this registration request.</p>\n         <p>This registration token is generated by CloudFormation when you initiate a\n         registration request using <code>\n               <a>RegisterType</a>\n            </code>.</p>",
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DescribeTypeRegistrationOutput": {
            "type": "structure",
            "members": {
                "ProgressStatus": {
                    "target": "com.amazonaws.cloudformation#RegistrationStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The current status of the extension registration request.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>The description of the extension registration request.</p>"
                    }
                },
                "TypeArn": {
                    "target": "com.amazonaws.cloudformation#TypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of the extension being registered.</p>\n         <p>For registration requests with a <code>ProgressStatus</code> of other than\n            <code>COMPLETE</code>, this will be <code>null</code>.</p>"
                    }
                },
                "TypeVersionArn": {
                    "target": "com.amazonaws.cloudformation#TypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of this specific version of the extension being\n         registered.</p>\n         <p>For registration requests with a <code>ProgressStatus</code> of other than\n            <code>COMPLETE</code>, this will be <code>null</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#Description": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 1024
                }
            }
        },
        "com.amazonaws.cloudformation#DetectStackDrift": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DetectStackDriftInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DetectStackDriftOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Detects whether a stack's actual configuration differs, or has\n            <i>drifted</i>, from it's expected configuration, as defined in the stack\n         template and any values specified as template parameters. For each resource in the stack\n         that supports drift detection, CloudFormation compares the actual configuration of the resource with\n         its expected template configuration. Only resource properties explicitly defined in the\n         stack template are checked for drift. A stack is considered to have drifted if one or more\n         of its resources differ from their expected template configurations. For more information,\n         see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift.html\">Detecting\n            Unregulated Configuration Changes to Stacks and Resources</a>.</p>\n         <p>Use <code>DetectStackDrift</code> to detect drift on all supported resources for a\n         given stack, or <a>DetectStackResourceDrift</a> to detect drift on individual\n         resources.</p>\n         <p>For a list of stack resources that currently support drift detection, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift-resource-list.html\">Resources that Support Drift Detection</a>.</p>\n         <p>\n            <code>DetectStackDrift</code> can take up to several minutes, depending on the number\n         of resources contained within the stack. Use <a>DescribeStackDriftDetectionStatus</a> to monitor the progress of a detect stack\n         drift operation. Once the drift detection operation has completed, use <a>DescribeStackResourceDrifts</a> to return drift information about the stack and\n         its resources.</p>\n         <p>When detecting drift on a stack, CloudFormation does not detect drift on any nested stacks\n         belonging to that stack. Perform <code>DetectStackDrift</code> directly on the nested stack\n         itself.</p>"
            }
        },
        "com.amazonaws.cloudformation#DetectStackDriftInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the stack for which you want to detect drift.</p>",
                        "smithy.api#required": {}
                    }
                },
                "LogicalResourceIds": {
                    "target": "com.amazonaws.cloudformation#LogicalResourceIds",
                    "traits": {
                        "smithy.api#documentation": "<p>The logical names of any resources you want to use as filters.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DetectStackDriftOutput": {
            "type": "structure",
            "members": {
                "StackDriftDetectionId": {
                    "target": "com.amazonaws.cloudformation#StackDriftDetectionId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the drift detection results of this operation.</p>\n         <p>CloudFormation generates new results, with a new drift detection ID, each time this operation is\n         run. However, the number of drift results CloudFormation retains for any given stack, and for how\n         long, may vary.</p>",
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DetectStackResourceDrift": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DetectStackResourceDriftInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DetectStackResourceDriftOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Returns information about whether a resource's actual configuration differs, or has\n            <i>drifted</i>, from it's expected configuration, as defined in the stack\n         template and any values specified as template parameters. This information includes actual\n         and expected property values for resources in which CloudFormation detects drift. Only resource\n         properties explicitly defined in the stack template are checked for drift. For more\n         information about stack and resource drift, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift.html\">Detecting\n            Unregulated Configuration Changes to Stacks and Resources</a>.</p>\n         <p>Use <code>DetectStackResourceDrift</code> to detect drift on individual resources, or\n            <a>DetectStackDrift</a> to detect drift on all resources in a given stack\n         that support drift detection.</p>\n         <p>Resources that do not currently support drift detection cannot be checked. For a list\n         of resources that support drift detection, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift-resource-list.html\">Resources that Support Drift Detection</a>.</p>"
            }
        },
        "com.amazonaws.cloudformation#DetectStackResourceDriftInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the stack to which the resource belongs.</p>",
                        "smithy.api#required": {}
                    }
                },
                "LogicalResourceId": {
                    "target": "com.amazonaws.cloudformation#LogicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The logical name of the resource for which to return drift information.</p>",
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DetectStackResourceDriftOutput": {
            "type": "structure",
            "members": {
                "StackResourceDrift": {
                    "target": "com.amazonaws.cloudformation#StackResourceDrift",
                    "traits": {
                        "smithy.api#documentation": "<p>Information about whether the resource's actual configuration has drifted from its\n         expected template configuration, including actual and expected property values and any\n         differences detected.</p>",
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DetectStackSetDrift": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#DetectStackSetDriftInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#DetectStackSetDriftOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#InvalidOperationException"
                },
                {
                    "target": "com.amazonaws.cloudformation#OperationInProgressException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StackSetNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Detect drift on a stack set. When CloudFormation performs drift detection on a\n         stack set, it performs drift detection on the stack associated with each stack instance in\n         the stack set. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-drift.html\">How CloudFormation Performs Drift Detection on a Stack Set</a>.</p>\n         <p>\n            <code>DetectStackSetDrift</code> returns the <code>OperationId</code> of the stack set\n         drift detection operation. Use this operation id with <code>\n               <a>DescribeStackSetOperation</a>\n            </code> to monitor the progress of the drift\n         detection operation. The drift detection operation may take some time, depending on the\n         number of stack instances included in the stack set, as well as the number of resources\n         included in each stack.</p>\n         <p>Once the operation has completed, use the following actions to return drift\n         information:</p>\n         <ul>\n            <li>\n               <p>Use <code>\n                     <a>DescribeStackSet</a>\n                  </code> to return detailed information\n               about the stack set, including detailed information about the last\n                  <i>completed</i> drift operation performed on the stack set.\n               (Information about drift operations that are in progress is not included.)</p>\n            </li>\n            <li>\n               <p>Use <code>\n                     <a>ListStackInstances</a>\n                  </code> to return a list of stack\n               instances belonging to the stack set, including the drift status and last drift time\n               checked of each instance.</p>\n            </li>\n            <li>\n               <p>Use <code>\n                     <a>DescribeStackInstance</a>\n                  </code> to return detailed\n               information about a specific stack instance, including its drift status and last\n               drift time checked.</p>\n            </li>\n         </ul>\n         <p>For more information on performing a drift detection operation on a stack set, see\n            <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-drift.html\">Detecting Unmanaged\n            Changes in Stack Sets</a>. </p>\n         <p>You can only run a single drift detection operation on a given stack set at one time. </p>\n         <p>To stop a drift detection stack set operation, use <code>\n               <a>StopStackSetOperation</a>\n            </code>.</p>"
            }
        },
        "com.amazonaws.cloudformation#DetectStackSetDriftInput": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the stack set on which to perform the drift detection operation.</p>",
                        "smithy.api#required": {}
                    }
                },
                "OperationPreferences": {
                    "target": "com.amazonaws.cloudformation#StackSetOperationPreferences"
                },
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>\n            <i>The ID of the stack set operation.</i>\n         </p>",
                        "smithy.api#idempotencyToken": {}
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Specifies whether you are acting as an account\n         administrator in the organization's management account or as a delegated administrator in a\n         member account.</p>\n         <p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with\n         self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>If you are signed in to the management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>If you are signed in to a delegated administrator account, specify\n                  <code>DELEGATED_ADMIN</code>.</p>\n               <p>Your Amazon Web Services account must be registered as a delegated administrator in\n               the management account. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-orgs-delegated-admin.html\">Register a delegated administrator</a> in the <i>CloudFormation User Guide</i>.</p>\n            </li>\n         </ul>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DetectStackSetDriftOutput": {
            "type": "structure",
            "members": {
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the drift detection stack set operation. </p>\n         <p>you can use this operation id with <code>\n               <a>DescribeStackSetOperation</a>\n            </code> to monitor the progress of the drift detection operation. </p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#DifferenceType": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "ADD",
                        "name": "ADD"
                    },
                    {
                        "value": "REMOVE",
                        "name": "REMOVE"
                    },
                    {
                        "value": "NOT_EQUAL",
                        "name": "NOT_EQUAL"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#DisableRollback": {
            "type": "boolean",
            "traits": {
                "smithy.api#box": {}
            }
        },
        "com.amazonaws.cloudformation#DriftedStackInstancesCount": {
            "type": "integer",
            "traits": {
                "smithy.api#range": {
                    "min": 0
                }
            }
        },
        "com.amazonaws.cloudformation#EnableTerminationProtection": {
            "type": "boolean",
            "traits": {
                "smithy.api#box": {}
            }
        },
        "com.amazonaws.cloudformation#ErrorCode": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 3,
                    "max": 3
                }
            }
        },
        "com.amazonaws.cloudformation#ErrorMessage": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 255
                }
            }
        },
        "com.amazonaws.cloudformation#EstimateTemplateCost": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#EstimateTemplateCostInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#EstimateTemplateCostOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Returns the estimated monthly cost of a template. The return value is an Amazon Web Services Simple\n         Monthly Calculator URL with a query string that describes the resources required to run the\n         template.</p>"
            }
        },
        "com.amazonaws.cloudformation#EstimateTemplateCostInput": {
            "type": "structure",
            "members": {
                "TemplateBody": {
                    "target": "com.amazonaws.cloudformation#TemplateBody",
                    "traits": {
                        "smithy.api#documentation": "<p>Structure containing the template body with a minimum length of 1 byte and a maximum\n         length of 51,200 bytes. (For more information, go to <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html\">Template Anatomy</a>\n         in the CloudFormation User Guide.)</p>\n         <p>Conditional: You must pass <code>TemplateBody</code> or <code>TemplateURL</code>. If\n         both are passed, only <code>TemplateBody</code> is used.</p>"
                    }
                },
                "TemplateURL": {
                    "target": "com.amazonaws.cloudformation#TemplateURL",
                    "traits": {
                        "smithy.api#documentation": "<p>Location of file containing the template body. The URL must point to a template that\n         is located in an Amazon S3 bucket or a Systems Manager document. For more information, go to\n            <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html\">Template Anatomy</a>\n         in the CloudFormation User Guide.</p>\n         <p>Conditional: You must pass <code>TemplateURL</code> or <code>TemplateBody</code>. If\n         both are passed, only <code>TemplateBody</code> is used.</p>"
                    }
                },
                "Parameters": {
                    "target": "com.amazonaws.cloudformation#Parameters",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>Parameter</code> structures that specify input parameters.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for an <a>EstimateTemplateCost</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#EstimateTemplateCostOutput": {
            "type": "structure",
            "members": {
                "Url": {
                    "target": "com.amazonaws.cloudformation#Url",
                    "traits": {
                        "smithy.api#documentation": "<p>An Amazon Web Services Simple Monthly Calculator URL with a query string that describes the resources\n         required to run the template.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for a <a>EstimateTemplateCost</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#EvaluationType": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "Static",
                        "name": "Static"
                    },
                    {
                        "value": "Dynamic",
                        "name": "Dynamic"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#EventId": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#ExecuteChangeSet": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ExecuteChangeSetInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ExecuteChangeSetOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#ChangeSetNotFoundException"
                },
                {
                    "target": "com.amazonaws.cloudformation#InsufficientCapabilitiesException"
                },
                {
                    "target": "com.amazonaws.cloudformation#InvalidChangeSetStatusException"
                },
                {
                    "target": "com.amazonaws.cloudformation#TokenAlreadyExistsException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Updates a stack using the input information that was provided when the specified\n         change set was created. After the call successfully completes, CloudFormation starts\n         updating the stack. Use the <a>DescribeStacks</a> action to view the status of\n         the update.</p>\n         <p>When you execute a change set, CloudFormation deletes all other change sets\n         associated with the stack because they aren't valid for the updated stack.</p>\n         <p>If a stack policy is associated with the stack, CloudFormation enforces the\n         policy during the update. You can't specify a temporary stack policy that overrides the\n         current policy.</p>\n         <p>To create a change set for the entire stack hierachy, <code>IncludeNestedStacks</code>\n         must have been set to <code>True</code>.</p>"
            }
        },
        "com.amazonaws.cloudformation#ExecuteChangeSetInput": {
            "type": "structure",
            "members": {
                "ChangeSetName": {
                    "target": "com.amazonaws.cloudformation#ChangeSetNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or ARN of the change set that you want use to update the specified\n         stack.</p>",
                        "smithy.api#required": {}
                    }
                },
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>If you specified the name of a change set, specify the stack name or ID (ARN) that is\n         associated with the change set you want to execute.</p>"
                    }
                },
                "ClientRequestToken": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A unique identifier for this <code>ExecuteChangeSet</code> request. Specify this\n         token if you plan to retry requests so that CloudFormation knows that you're not\n         attempting to execute a change set to update a stack with the same name. You might retry\n         <code>ExecuteChangeSet</code> requests to ensure that CloudFormation successfully\n         received them.</p>"
                    }
                },
                "DisableRollback": {
                    "target": "com.amazonaws.cloudformation#DisableRollback",
                    "traits": {
                        "smithy.api#documentation": "<p>Preserves the state of previously provisioned resources when an operation fails.</p>\n         <p>Default: <code>True</code>\n         </p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for the <a>ExecuteChangeSet</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#ExecuteChangeSetOutput": {
            "type": "structure",
            "members": {},
            "traits": {
                "smithy.api#documentation": "<p>The output for the <a>ExecuteChangeSet</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#ExecutionRoleName": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 64
                },
                "smithy.api#pattern": "^[a-zA-Z_0-9+=,.@-]+$"
            }
        },
        "com.amazonaws.cloudformation#ExecutionStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "UNAVAILABLE",
                        "name": "UNAVAILABLE"
                    },
                    {
                        "value": "AVAILABLE",
                        "name": "AVAILABLE"
                    },
                    {
                        "value": "EXECUTE_IN_PROGRESS",
                        "name": "EXECUTE_IN_PROGRESS"
                    },
                    {
                        "value": "EXECUTE_COMPLETE",
                        "name": "EXECUTE_COMPLETE"
                    },
                    {
                        "value": "EXECUTE_FAILED",
                        "name": "EXECUTE_FAILED"
                    },
                    {
                        "value": "OBSOLETE",
                        "name": "OBSOLETE"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#Export": {
            "type": "structure",
            "members": {
                "ExportingStackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>The stack that contains the exported output name and value.</p>"
                    }
                },
                "Name": {
                    "target": "com.amazonaws.cloudformation#ExportName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of exported output value. Use this name and the <code>Fn::ImportValue</code>\n         function to import the associated value into other stacks. The name is defined in the\n            <code>Export</code> field in the associated stack's <code>Outputs</code>\n         section.</p>"
                    }
                },
                "Value": {
                    "target": "com.amazonaws.cloudformation#ExportValue",
                    "traits": {
                        "smithy.api#documentation": "<p>The value of the exported output, such as a resource physical ID. This value is\n         defined in the <code>Export</code> field in the associated stack's <code>Outputs</code>\n         section.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The <code>Export</code> structure describes the exported output values for a\n         stack.</p>"
            }
        },
        "com.amazonaws.cloudformation#ExportName": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#ExportValue": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#Exports": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#Export"
            }
        },
        "com.amazonaws.cloudformation#FailedStackInstancesCount": {
            "type": "integer",
            "traits": {
                "smithy.api#range": {
                    "min": 0
                }
            }
        },
        "com.amazonaws.cloudformation#FailureToleranceCount": {
            "type": "integer",
            "traits": {
                "smithy.api#box": {},
                "smithy.api#range": {
                    "min": 0
                }
            }
        },
        "com.amazonaws.cloudformation#FailureTolerancePercentage": {
            "type": "integer",
            "traits": {
                "smithy.api#box": {},
                "smithy.api#range": {
                    "min": 0,
                    "max": 100
                }
            }
        },
        "com.amazonaws.cloudformation#GetStackPolicy": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#GetStackPolicyInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#GetStackPolicyOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Returns the stack policy for a specified stack. If a stack doesn't have a policy, a\n         null value is returned.</p>"
            }
        },
        "com.amazonaws.cloudformation#GetStackPolicyInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique stack ID that is associated with the stack whose policy you want\n         to get.</p>",
                        "smithy.api#required": {}
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for the <a>GetStackPolicy</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#GetStackPolicyOutput": {
            "type": "structure",
            "members": {
                "StackPolicyBody": {
                    "target": "com.amazonaws.cloudformation#StackPolicyBody",
                    "traits": {
                        "smithy.api#documentation": "<p>Structure containing the stack policy body. (For more information, go to <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/protect-stack-resources.html\"> Prevent Updates\n            to Stack Resources</a> in the CloudFormation User Guide.)</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for the <a>GetStackPolicy</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#GetTemplate": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#GetTemplateInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#GetTemplateOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#ChangeSetNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Returns the template body for a specified stack. You can get the template for running\n         or deleted stacks.</p>\n         <p>For deleted stacks, GetTemplate returns the template for up to 90 days after the\n         stack has been deleted.</p>\n         <note>\n            <p>If the template does not exist, a <code>ValidationError</code> is returned.</p>\n         </note>"
            }
        },
        "com.amazonaws.cloudformation#GetTemplateInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or the unique stack ID that is associated with the stack, which are not\n         always interchangeable:</p>\n         <ul>\n            <li>\n               <p>Running stacks: You can specify either the stack's name or its unique stack\n               ID.</p>\n            </li>\n            <li>\n               <p>Deleted stacks: You must specify the unique stack ID.</p>\n            </li>\n         </ul>\n         <p>Default: There is no default value.</p>"
                    }
                },
                "ChangeSetName": {
                    "target": "com.amazonaws.cloudformation#ChangeSetNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or Amazon Resource Name (ARN) of a change set for which CloudFormation\n         returns the associated template. If you specify a name, you must also specify the\n            <code>StackName</code>.</p>"
                    }
                },
                "TemplateStage": {
                    "target": "com.amazonaws.cloudformation#TemplateStage",
                    "traits": {
                        "smithy.api#documentation": "<p>For templates that include transforms, the stage of the template that CloudFormation returns. To get the user-submitted template, specify\n            <code>Original</code>. To get the template after CloudFormation has processed\n         all transforms, specify <code>Processed</code>.</p>\n         <p>If the template doesn't include transforms, <code>Original</code> and\n            <code>Processed</code> return the same template. By default, CloudFormation\n         specifies <code>Processed</code>.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for a <a>GetTemplate</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#GetTemplateOutput": {
            "type": "structure",
            "members": {
                "TemplateBody": {
                    "target": "com.amazonaws.cloudformation#TemplateBody",
                    "traits": {
                        "smithy.api#documentation": "<p>Structure containing the template body. (For more information, go to <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html\">Template Anatomy</a> in the CloudFormation User Guide.)</p>\n         <p>CloudFormation returns the same template that was used when the stack was\n         created.</p>"
                    }
                },
                "StagesAvailable": {
                    "target": "com.amazonaws.cloudformation#StageList",
                    "traits": {
                        "smithy.api#documentation": "<p>The stage of the template that you can retrieve. For stacks, the\n            <code>Original</code> and <code>Processed</code> templates are always available. For\n         change sets, the <code>Original</code> template is always available. After\n         CloudFormation finishes creating the change set, the <code>Processed</code> template\n         becomes available.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for <a>GetTemplate</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#GetTemplateSummary": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#GetTemplateSummaryInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#GetTemplateSummaryOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#StackSetNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Returns information about a new or existing template. The\n            <code>GetTemplateSummary</code> action is useful for viewing parameter information, such\n         as default parameter values and parameter types, before you create or update a stack or\n         stack set.</p>\n         <p>You can use the <code>GetTemplateSummary</code> action when you submit a template, or\n         you can get template information for a stack set, or a running or deleted stack.</p>\n         <p>For deleted stacks, <code>GetTemplateSummary</code> returns the template information\n         for up to 90 days after the stack has been deleted. If the template does not exist, a\n            <code>ValidationError</code> is returned.</p>"
            }
        },
        "com.amazonaws.cloudformation#GetTemplateSummaryInput": {
            "type": "structure",
            "members": {
                "TemplateBody": {
                    "target": "com.amazonaws.cloudformation#TemplateBody",
                    "traits": {
                        "smithy.api#documentation": "<p>Structure containing the template body with a minimum length of 1 byte and a maximum\n         length of 51,200 bytes. For more information about templates, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html\">Template Anatomy</a> in the CloudFormation User Guide.</p>\n         <p>Conditional: You must specify only one of the following parameters:\n            <code>StackName</code>, <code>StackSetName</code>, <code>TemplateBody</code>, or\n            <code>TemplateURL</code>.</p>"
                    }
                },
                "TemplateURL": {
                    "target": "com.amazonaws.cloudformation#TemplateURL",
                    "traits": {
                        "smithy.api#documentation": "<p>Location of file containing the template body. The URL must point to a template (max\n         size: 460,800 bytes) that is located in an Amazon S3 bucket or a Systems Manager document.\n         For more information about templates, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html\">Template Anatomy</a>\n         in the CloudFormation User Guide.</p>\n         <p>Conditional: You must specify only one of the following parameters:\n            <code>StackName</code>, <code>StackSetName</code>, <code>TemplateBody</code>, or\n            <code>TemplateURL</code>.</p>"
                    }
                },
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or the stack ID that is associated with the stack, which are not always\n         interchangeable. For running stacks, you can specify either the stack's name or its unique\n         stack ID. For deleted stack, you must specify the unique stack ID.</p>\n         <p>Conditional: You must specify only one of the following parameters:\n            <code>StackName</code>, <code>StackSetName</code>, <code>TemplateBody</code>, or\n            <code>TemplateURL</code>.</p>"
                    }
                },
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique ID of the stack set from which the stack was created.</p>\n         <p>Conditional: You must specify only one of the following parameters:\n            <code>StackName</code>, <code>StackSetName</code>, <code>TemplateBody</code>, or\n            <code>TemplateURL</code>.</p>"
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Specifies whether you are acting as an account\n         administrator in the organization's management account or as a delegated administrator in a\n         member account.</p>\n         <p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with\n         self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>If you are signed in to the management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>If you are signed in to a delegated administrator account, specify\n                  <code>DELEGATED_ADMIN</code>.</p>\n               <p>Your Amazon Web Services account must be registered as a delegated administrator in\n               the management account. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-orgs-delegated-admin.html\">Register a delegated administrator</a> in the <i>CloudFormation User Guide</i>.</p>\n            </li>\n         </ul>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for the <a>GetTemplateSummary</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#GetTemplateSummaryOutput": {
            "type": "structure",
            "members": {
                "Parameters": {
                    "target": "com.amazonaws.cloudformation#ParameterDeclarations",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of parameter declarations that describe various properties for each\n         parameter.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>The value that is defined in the <code>Description</code> property of the\n         template.</p>"
                    }
                },
                "Capabilities": {
                    "target": "com.amazonaws.cloudformation#Capabilities",
                    "traits": {
                        "smithy.api#documentation": "<p>The capabilities found within the template. If your template contains IAM resources,\n         you must specify the <code>CAPABILITY_IAM</code> or <code>CAPABILITY_NAMED_IAM</code> value for this parameter when\n         you use the <a>CreateStack</a> or <a>UpdateStack</a> actions with\n         your template; otherwise, those actions return an <code>InsufficientCapabilities</code> error.</p>\n         <p>For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-iam-template.html#capabilities\">Acknowledging IAM Resources in CloudFormation Templates</a>.</p>"
                    }
                },
                "CapabilitiesReason": {
                    "target": "com.amazonaws.cloudformation#CapabilitiesReason",
                    "traits": {
                        "smithy.api#documentation": "<p>The list of resources that generated the values in the <code>Capabilities</code>\n         response element.</p>"
                    }
                },
                "ResourceTypes": {
                    "target": "com.amazonaws.cloudformation#ResourceTypes",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of all the template resource types that are defined in the template, such as\n            <code>AWS::EC2::Instance</code>, <code>AWS::Dynamo::Table</code>, and\n            <code>Custom::MyCustomInstance</code>.</p>"
                    }
                },
                "Version": {
                    "target": "com.amazonaws.cloudformation#Version",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Web Services template format version, which identifies the capabilities of the\n         template.</p>"
                    }
                },
                "Metadata": {
                    "target": "com.amazonaws.cloudformation#Metadata",
                    "traits": {
                        "smithy.api#documentation": "<p>The value that is defined for the <code>Metadata</code> property of the\n         template.</p>"
                    }
                },
                "DeclaredTransforms": {
                    "target": "com.amazonaws.cloudformation#TransformsList",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of the transforms that are declared in the template.</p>"
                    }
                },
                "ResourceIdentifierSummaries": {
                    "target": "com.amazonaws.cloudformation#ResourceIdentifierSummaries",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of resource identifier summaries that describe the target resources of an import\n         operation and the properties you can provide during the import to identify the target\n         resources. For example, <code>BucketName</code> is a possible identifier property for an\n            <code>AWS::S3::Bucket</code> resource.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for the <a>GetTemplateSummary</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#HandlerErrorCode": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "NotUpdatable",
                        "name": "NotUpdatable"
                    },
                    {
                        "value": "InvalidRequest",
                        "name": "InvalidRequest"
                    },
                    {
                        "value": "AccessDenied",
                        "name": "AccessDenied"
                    },
                    {
                        "value": "InvalidCredentials",
                        "name": "InvalidCredentials"
                    },
                    {
                        "value": "AlreadyExists",
                        "name": "AlreadyExists"
                    },
                    {
                        "value": "NotFound",
                        "name": "NotFound"
                    },
                    {
                        "value": "ResourceConflict",
                        "name": "ResourceConflict"
                    },
                    {
                        "value": "Throttling",
                        "name": "Throttling"
                    },
                    {
                        "value": "ServiceLimitExceeded",
                        "name": "ServiceLimitExceeded"
                    },
                    {
                        "value": "NotStabilized",
                        "name": "ServiceTimeout"
                    },
                    {
                        "value": "GeneralServiceException",
                        "name": "GeneralServiceException"
                    },
                    {
                        "value": "ServiceInternalError",
                        "name": "ServiceInternalError"
                    },
                    {
                        "value": "NetworkFailure",
                        "name": "NetworkFailure"
                    },
                    {
                        "value": "InternalFailure",
                        "name": "InternalFailure"
                    },
                    {
                        "value": "InvalidTypeConfiguration",
                        "name": "InvalidTypeConfiguration"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#IdentityProvider": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "AWS_Marketplace",
                        "name": "AWS_Marketplace"
                    },
                    {
                        "value": "GitHub",
                        "name": "GitHub"
                    },
                    {
                        "value": "Bitbucket",
                        "name": "Bitbucket"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#ImportStacksToStackSet": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ImportStacksToStackSetInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ImportStacksToStackSetOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#InvalidOperationException"
                },
                {
                    "target": "com.amazonaws.cloudformation#LimitExceededException"
                },
                {
                    "target": "com.amazonaws.cloudformation#OperationIdAlreadyExistsException"
                },
                {
                    "target": "com.amazonaws.cloudformation#OperationInProgressException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StackNotFoundException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StackSetNotFoundException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StaleRequestException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Import existing stacks into a new stack sets. Use the stack import operation to import\n         up to 10 stacks into a new stack set in the same account as the source stack or in a\n         different administrator account and Region, by specifying the stack ID of the stack you\n         intend to import.</p>\n         <note>\n            <p>\n               <code>ImportStacksToStackSet</code> is only supported by self-managed permissions.</p>\n         </note>"
            }
        },
        "com.amazonaws.cloudformation#ImportStacksToStackSetInput": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the stack set. The name must be unique in the Region where you create your\n         stack set.</p>",
                        "smithy.api#required": {}
                    }
                },
                "StackIds": {
                    "target": "com.amazonaws.cloudformation#StackIdList",
                    "traits": {
                        "smithy.api#documentation": "<p>The IDs of the stacks you are importing into a stack set. You import up to 10 stacks per\n         stack set at a time.</p>",
                        "smithy.api#required": {}
                    }
                },
                "OperationPreferences": {
                    "target": "com.amazonaws.cloudformation#StackSetOperationPreferences"
                },
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A unique, user defined, identifier for the stack set operation.</p>",
                        "smithy.api#idempotencyToken": {}
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with\n         self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>If you are signed in to the management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>For service managed stack sets, specify <code>DELEGATED_ADMIN</code>.</p>\n            </li>\n         </ul>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ImportStacksToStackSetOutput": {
            "type": "structure",
            "members": {
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique identifier for the stack set operation.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#Imports": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#StackName"
            }
        },
        "com.amazonaws.cloudformation#InProgressStackInstancesCount": {
            "type": "integer",
            "traits": {
                "smithy.api#range": {
                    "min": 0
                }
            }
        },
        "com.amazonaws.cloudformation#InSyncStackInstancesCount": {
            "type": "integer",
            "traits": {
                "smithy.api#range": {
                    "min": 0
                }
            }
        },
        "com.amazonaws.cloudformation#IncludeNestedStacks": {
            "type": "boolean",
            "traits": {
                "smithy.api#box": {}
            }
        },
        "com.amazonaws.cloudformation#InsufficientCapabilitiesException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "InsufficientCapabilitiesException",
                    "httpResponseCode": 400
                },
                "smithy.api#documentation": "<p>The template contains resources with capabilities that weren't specified in the\n         Capabilities parameter.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 400
            }
        },
        "com.amazonaws.cloudformation#InvalidChangeSetStatusException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "InvalidChangeSetStatus",
                    "httpResponseCode": 400
                },
                "smithy.api#documentation": "<p>The specified change set can't be used to update the stack. For example, the change\n         set status might be <code>CREATE_IN_PROGRESS</code>, or the stack status might be\n            <code>UPDATE_IN_PROGRESS</code>.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 400
            }
        },
        "com.amazonaws.cloudformation#InvalidOperationException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "InvalidOperationException",
                    "httpResponseCode": 400
                },
                "smithy.api#documentation": "<p>The specified operation isn't valid.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 400
            }
        },
        "com.amazonaws.cloudformation#InvalidStateTransitionException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "InvalidStateTransition",
                    "httpResponseCode": 400
                },
                "smithy.api#documentation": "<p>Error reserved for use by the <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/what-is-cloudformation-cli.html\">CloudFormation CLI</a>. CloudFormation does not return this error to\n         users.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 400
            }
        },
        "com.amazonaws.cloudformation#IsActivated": {
            "type": "boolean",
            "traits": {
                "smithy.api#box": {}
            }
        },
        "com.amazonaws.cloudformation#IsDefaultConfiguration": {
            "type": "boolean",
            "traits": {
                "smithy.api#box": {}
            }
        },
        "com.amazonaws.cloudformation#IsDefaultVersion": {
            "type": "boolean",
            "traits": {
                "smithy.api#box": {}
            }
        },
        "com.amazonaws.cloudformation#Key": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#LastUpdatedTime": {
            "type": "timestamp"
        },
        "com.amazonaws.cloudformation#LimitExceededException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "LimitExceededException",
                    "httpResponseCode": 400
                },
                "smithy.api#documentation": "<p>The quota for the resource has already been reached.</p>\n         <p>For information on resource and stack limitations, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/cloudformation-limits.html\">Limits</a> in\n         the <i>CloudFormation User Guide</i>.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 400
            }
        },
        "com.amazonaws.cloudformation#LimitName": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#LimitValue": {
            "type": "integer",
            "traits": {
                "smithy.api#box": {}
            }
        },
        "com.amazonaws.cloudformation#ListChangeSets": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ListChangeSetsInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ListChangeSetsOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Returns the ID and status of each active change set for a stack. For example,\n         CloudFormation lists change sets that are in the <code>CREATE_IN_PROGRESS</code> or\n            <code>CREATE_PENDING</code> state.</p>",
                "smithy.api#paginated": {
                    "inputToken": "NextToken",
                    "outputToken": "NextToken",
                    "items": "Summaries"
                }
            }
        },
        "com.amazonaws.cloudformation#ListChangeSetsInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or the Amazon Resource Name (ARN) of the stack for which you want to list\n         change sets.</p>",
                        "smithy.api#required": {}
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A string (provided by the <a>ListChangeSets</a> response output) that\n         identifies the next page of change sets that you want to retrieve.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for the <a>ListChangeSets</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#ListChangeSetsOutput": {
            "type": "structure",
            "members": {
                "Summaries": {
                    "target": "com.amazonaws.cloudformation#ChangeSetSummaries",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>ChangeSetSummary</code> structures that provides the ID and status of\n         each change set for the specified stack.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the output exceeds 1 MB, a string that identifies the next page of change sets. If\n         there is no additional page, this value is null.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for the <a>ListChangeSets</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#ListExports": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ListExportsInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ListExportsOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Lists all exported output values in the account and Region in which you call this\n         action. Use this action to see the exported output values that you can import into other\n         stacks. To import values, use the <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/intrinsic-function-reference-importvalue.html\">\n               <code>Fn::ImportValue</code>\n            </a> function.</p>\n         <p>For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-exports.html\">\n            CloudFormation Export Stack Output Values</a>.</p>",
                "smithy.api#paginated": {
                    "inputToken": "NextToken",
                    "outputToken": "NextToken",
                    "items": "Exports"
                }
            }
        },
        "com.amazonaws.cloudformation#ListExportsInput": {
            "type": "structure",
            "members": {
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A string (provided by the <a>ListExports</a> response output) that\n         identifies the next page of exported output values that you asked to retrieve.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListExportsOutput": {
            "type": "structure",
            "members": {
                "Exports": {
                    "target": "com.amazonaws.cloudformation#Exports",
                    "traits": {
                        "smithy.api#documentation": "<p>The output for the <a>ListExports</a> action.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the output exceeds 100 exported output values, a string that identifies the next\n         page of exports. If there is no additional page, this value is null.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListImports": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ListImportsInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ListImportsOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Lists all stacks that are importing an exported output value. To modify or remove an\n         exported output value, first use this action to see which stacks are using it. To see the\n         exported output values in your account, see <a>ListExports</a>.</p>\n         <p>For more information about importing an exported output value, see the <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/intrinsic-function-reference-importvalue.html\">\n               <code>Fn::ImportValue</code>\n            </a> function.</p>",
                "smithy.api#paginated": {
                    "inputToken": "NextToken",
                    "outputToken": "NextToken",
                    "items": "Imports"
                }
            }
        },
        "com.amazonaws.cloudformation#ListImportsInput": {
            "type": "structure",
            "members": {
                "ExportName": {
                    "target": "com.amazonaws.cloudformation#ExportName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the exported output value. CloudFormation returns the stack names\n         that are importing this value.</p>",
                        "smithy.api#required": {}
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A string (provided by the <a>ListImports</a> response output) that identifies\n         the next page of stacks that are importing the specified exported output value.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListImportsOutput": {
            "type": "structure",
            "members": {
                "Imports": {
                    "target": "com.amazonaws.cloudformation#Imports",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of stack names that are importing the specified exported output value.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A string that identifies the next page of exports. If there is no additional page,\n         this value is null.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListStackInstances": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ListStackInstancesInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ListStackInstancesOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#StackSetNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Returns summary information about stack instances that are associated with the\n         specified stack set. You can filter for stack instances that are associated with a specific\n         Amazon Web Services account name or Region, or that have a specific status.</p>",
                "smithy.api#paginated": {
                    "inputToken": "NextToken",
                    "outputToken": "NextToken",
                    "items": "Summaries",
                    "pageSize": "MaxResults"
                }
            }
        },
        "com.amazonaws.cloudformation#ListStackInstancesInput": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique ID of the stack set that you want to list stack instances\n         for.</p>",
                        "smithy.api#required": {}
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the previous request didn't return all of the remaining results, the response's\n            <code>NextToken</code> parameter value is set to a token. To retrieve the next set of\n         results, call <code>ListStackInstances</code> again and assign that token to the request\n         object's <code>NextToken</code> parameter. If there are no remaining results, the previous\n         response object's <code>NextToken</code> parameter is set to <code>null</code>.</p>"
                    }
                },
                "MaxResults": {
                    "target": "com.amazonaws.cloudformation#MaxResults",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum number of results to be returned with a single call. If the number of\n         available results exceeds this maximum, the response includes a <code>NextToken</code>\n         value that you can assign to the <code>NextToken</code> request parameter to get the next\n         set of results.</p>"
                    }
                },
                "Filters": {
                    "target": "com.amazonaws.cloudformation#StackInstanceFilters",
                    "traits": {
                        "smithy.api#documentation": "<p>The status that stack instances are filtered by.</p>"
                    }
                },
                "StackInstanceAccount": {
                    "target": "com.amazonaws.cloudformation#Account",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the Amazon Web Services account that you want to list stack instances for.</p>"
                    }
                },
                "StackInstanceRegion": {
                    "target": "com.amazonaws.cloudformation#Region",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the Region where you want to list stack instances. </p>"
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Specifies whether you are acting as an account\n         administrator in the organization's management account or as a delegated administrator in a\n         member account.</p>\n         <p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with\n         self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>If you are signed in to the management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>If you are signed in to a delegated administrator account, specify\n                  <code>DELEGATED_ADMIN</code>.</p>\n               <p>Your Amazon Web Services account must be registered as a delegated administrator in\n               the management account. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-orgs-delegated-admin.html\">Register a delegated administrator</a> in the <i>CloudFormation User Guide</i>.</p>\n            </li>\n         </ul>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListStackInstancesOutput": {
            "type": "structure",
            "members": {
                "Summaries": {
                    "target": "com.amazonaws.cloudformation#StackInstanceSummaries",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>StackInstanceSummary</code> structures that contain information about\n         the specified stack instances.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the request doesn't return all of the remaining results, <code>NextToken</code> is\n         set to a token. To retrieve the next set of results, call <code>ListStackInstances</code>\n         again and assign that token to the request object's <code>NextToken</code> parameter. If\n         the request returns all results, <code>NextToken</code> is set to\n         <code>null</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListStackResources": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ListStackResourcesInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ListStackResourcesOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Returns descriptions of all resources of the specified stack.</p>\n         <p>For deleted stacks, ListStackResources returns resource information for up to 90 days\n         after the stack has been deleted.</p>",
                "smithy.api#paginated": {
                    "inputToken": "NextToken",
                    "outputToken": "NextToken",
                    "items": "StackResourceSummaries"
                }
            }
        },
        "com.amazonaws.cloudformation#ListStackResourcesInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or the unique stack ID that is associated with the stack, which are not\n         always interchangeable:</p>\n         <ul>\n            <li>\n               <p>Running stacks: You can specify either the stack's name or its unique stack\n               ID.</p>\n            </li>\n            <li>\n               <p>Deleted stacks: You must specify the unique stack ID.</p>\n            </li>\n         </ul>\n         <p>Default: There is no default value.</p>",
                        "smithy.api#required": {}
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A string that identifies the next page of stack resources that you want to\n         retrieve.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for the <a>ListStackResource</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#ListStackResourcesOutput": {
            "type": "structure",
            "members": {
                "StackResourceSummaries": {
                    "target": "com.amazonaws.cloudformation#StackResourceSummaries",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>StackResourceSummary</code> structures.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the output exceeds 1 MB, a string that identifies the next page of stack\n         resources. If no additional page exists, this value is null.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for a <a>ListStackResources</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#ListStackSetOperationResults": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ListStackSetOperationResultsInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ListStackSetOperationResultsOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#OperationNotFoundException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StackSetNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Returns summary information about the results of a stack set operation. </p>",
                "smithy.api#paginated": {
                    "inputToken": "NextToken",
                    "outputToken": "NextToken",
                    "items": "Summaries",
                    "pageSize": "MaxResults"
                }
            }
        },
        "com.amazonaws.cloudformation#ListStackSetOperationResultsInput": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique ID of the stack set that you want to get operation results\n         for.</p>",
                        "smithy.api#required": {}
                    }
                },
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the stack set operation.</p>",
                        "smithy.api#required": {}
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the previous request didn't return all of the remaining results, the response\n         object's <code>NextToken</code> parameter value is set to a token. To retrieve the next set\n         of results, call <code>ListStackSetOperationResults</code> again and assign that token to\n         the request object's <code>NextToken</code> parameter. If there are no remaining results,\n         the previous response object's <code>NextToken</code> parameter is set to\n         <code>null</code>.</p>"
                    }
                },
                "MaxResults": {
                    "target": "com.amazonaws.cloudformation#MaxResults",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum number of results to be returned with a single call. If the number of\n         available results exceeds this maximum, the response includes a <code>NextToken</code>\n         value that you can assign to the <code>NextToken</code> request parameter to get the next\n         set of results.</p>"
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Specifies whether you are acting as an account\n         administrator in the organization's management account or as a delegated administrator in a\n         member account.</p>\n         <p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with\n         self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>If you are signed in to the management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>If you are signed in to a delegated administrator account, specify\n                  <code>DELEGATED_ADMIN</code>.</p>\n               <p>Your Amazon Web Services account must be registered as a delegated administrator in\n               the management account. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-orgs-delegated-admin.html\">Register a delegated administrator</a> in the <i>CloudFormation User Guide</i>.</p>\n            </li>\n         </ul>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListStackSetOperationResultsOutput": {
            "type": "structure",
            "members": {
                "Summaries": {
                    "target": "com.amazonaws.cloudformation#StackSetOperationResultSummaries",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>StackSetOperationResultSummary</code> structures that contain\n         information about the specified operation results, for accounts and Regions that are\n         included in the operation.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the request doesn't return all results, <code>NextToken</code> is set to a token.\n         To retrieve the next set of results, call <code>ListOperationResults</code> again and\n         assign that token to the request object's <code>NextToken</code> parameter. If there are no\n         remaining results, <code>NextToken</code> is set to <code>null</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListStackSetOperations": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ListStackSetOperationsInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ListStackSetOperationsOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#StackSetNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Returns summary information about operations performed on a stack set. </p>",
                "smithy.api#paginated": {
                    "inputToken": "NextToken",
                    "outputToken": "NextToken",
                    "items": "Summaries",
                    "pageSize": "MaxResults"
                }
            }
        },
        "com.amazonaws.cloudformation#ListStackSetOperationsInput": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique ID of the stack set that you want to get operation summaries\n         for.</p>",
                        "smithy.api#required": {}
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the previous paginated request didn't return all of the remaining results, the\n         response object's <code>NextToken</code> parameter value is set to a token. To retrieve the\n         next set of results, call <code>ListStackSetOperations</code> again and assign that token\n         to the request object's <code>NextToken</code> parameter. If there are no remaining\n         results, the previous response object's <code>NextToken</code> parameter is set to\n            <code>null</code>.</p>"
                    }
                },
                "MaxResults": {
                    "target": "com.amazonaws.cloudformation#MaxResults",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum number of results to be returned with a single call. If the number of\n         available results exceeds this maximum, the response includes a <code>NextToken</code>\n         value that you can assign to the <code>NextToken</code> request parameter to get the next\n         set of results.</p>"
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Specifies whether you are acting as an account\n         administrator in the organization's management account or as a delegated administrator in a\n         member account.</p>\n         <p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with\n         self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>If you are signed in to the management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>If you are signed in to a delegated administrator account, specify\n                  <code>DELEGATED_ADMIN</code>.</p>\n               <p>Your Amazon Web Services account must be registered as a delegated administrator in\n               the management account. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-orgs-delegated-admin.html\">Register a delegated administrator</a> in the <i>CloudFormation User Guide</i>.</p>\n            </li>\n         </ul>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListStackSetOperationsOutput": {
            "type": "structure",
            "members": {
                "Summaries": {
                    "target": "com.amazonaws.cloudformation#StackSetOperationSummaries",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>StackSetOperationSummary</code> structures that contain summary\n         information about operations for the specified stack set.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the request doesn't return all results, <code>NextToken</code> is set to a token.\n         To retrieve the next set of results, call <code>ListOperationResults</code> again and\n         assign that token to the request object's <code>NextToken</code> parameter. If there are no\n         remaining results, <code>NextToken</code> is set to <code>null</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListStackSets": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ListStackSetsInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ListStackSetsOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Returns summary information about stack sets that are associated with the\n         user.</p>\n         <ul>\n            <li>\n               <p>[Self-managed permissions] If you set the <code>CallAs</code> parameter to\n                  <code>SELF</code> while signed in to your Amazon Web Services account,\n                  <code>ListStackSets</code> returns all self-managed stack sets in your Amazon Web Services account.</p>\n            </li>\n            <li>\n               <p>[Service-managed permissions] If you set the <code>CallAs</code> parameter to\n                  <code>SELF</code> while signed in to the organization's management account,\n                  <code>ListStackSets</code> returns all stack sets in the management\n               account.</p>\n            </li>\n            <li>\n               <p>[Service-managed permissions] If you set the <code>CallAs</code> parameter to\n                  <code>DELEGATED_ADMIN</code> while signed in to your member account,\n                  <code>ListStackSets</code> returns all stack sets with service-managed permissions\n               in the management account.</p>\n            </li>\n         </ul>",
                "smithy.api#paginated": {
                    "inputToken": "NextToken",
                    "outputToken": "NextToken",
                    "items": "Summaries",
                    "pageSize": "MaxResults"
                }
            }
        },
        "com.amazonaws.cloudformation#ListStackSetsInput": {
            "type": "structure",
            "members": {
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the previous paginated request didn't return all of the remaining results, the\n         response object's <code>NextToken</code> parameter value is set to a token. To retrieve the\n         next set of results, call <code>ListStackSets</code> again and assign that token to the\n         request object's <code>NextToken</code> parameter. If there are no remaining results, the\n         previous response object's <code>NextToken</code> parameter is set to\n         <code>null</code>.</p>"
                    }
                },
                "MaxResults": {
                    "target": "com.amazonaws.cloudformation#MaxResults",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum number of results to be returned with a single call. If the number of\n         available results exceeds this maximum, the response includes a <code>NextToken</code>\n         value that you can assign to the <code>NextToken</code> request parameter to get the next\n         set of results.</p>"
                    }
                },
                "Status": {
                    "target": "com.amazonaws.cloudformation#StackSetStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The status of the stack sets that you want to get summary information\n         about.</p>"
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Specifies whether you are acting as an account\n         administrator in the management account or as a delegated administrator in a member\n         account.</p>\n         <p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with\n         self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>If you are signed in to the management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>If you are signed in to a delegated administrator account, specify\n                  <code>DELEGATED_ADMIN</code>.</p>\n               <p>Your Amazon Web Services account must be registered as a delegated administrator in\n               the management account. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-orgs-delegated-admin.html\">Register a delegated administrator</a> in the <i>CloudFormation User Guide</i>.</p>\n            </li>\n         </ul>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListStackSetsOutput": {
            "type": "structure",
            "members": {
                "Summaries": {
                    "target": "com.amazonaws.cloudformation#StackSetSummaries",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>StackSetSummary</code> structures that contain information about the\n         user's stack sets.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the request doesn't return all of the remaining results, <code>NextToken</code> is\n         set to a token. To retrieve the next set of results, call <code>ListStackInstances</code>\n         again and assign that token to the request object's <code>NextToken</code> parameter. If\n         the request returns all results, <code>NextToken</code> is set to\n         <code>null</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListStacks": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ListStacksInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ListStacksOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Returns the summary information for stacks whose status matches the specified\n         StackStatusFilter. Summary information for stacks that have been deleted is kept for 90\n         days after the stack is deleted. If no StackStatusFilter is specified, summary information\n         for all stacks is returned (including existing stacks and stacks that have been\n         deleted).</p>",
                "smithy.api#paginated": {
                    "inputToken": "NextToken",
                    "outputToken": "NextToken",
                    "items": "StackSummaries"
                }
            }
        },
        "com.amazonaws.cloudformation#ListStacksInput": {
            "type": "structure",
            "members": {
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A string that identifies the next page of stacks that you want to retrieve.</p>"
                    }
                },
                "StackStatusFilter": {
                    "target": "com.amazonaws.cloudformation#StackStatusFilter",
                    "traits": {
                        "smithy.api#documentation": "<p>Stack status to use as a filter. Specify one or more stack status codes to list only\n         stacks with the specified status codes. For a complete list of stack status codes, see the\n            <code>StackStatus</code> parameter of the <a>Stack</a> data type.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for <a>ListStacks</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#ListStacksOutput": {
            "type": "structure",
            "members": {
                "StackSummaries": {
                    "target": "com.amazonaws.cloudformation#StackSummaries",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>StackSummary</code> structures containing information about the\n         specified stacks.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the output exceeds 1 MB in size, a string that identifies the next page of stacks.\n         If no additional page exists, this value is null.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for <a>ListStacks</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#ListTypeRegistrations": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ListTypeRegistrationsInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ListTypeRegistrationsOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#CFNRegistryException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Returns a list of registration tokens for the specified extension(s).</p>",
                "smithy.api#idempotent": {},
                "smithy.api#paginated": {
                    "inputToken": "NextToken",
                    "outputToken": "NextToken",
                    "pageSize": "MaxResults"
                }
            }
        },
        "com.amazonaws.cloudformation#ListTypeRegistrationsInput": {
            "type": "structure",
            "members": {
                "Type": {
                    "target": "com.amazonaws.cloudformation#RegistryType",
                    "traits": {
                        "smithy.api#documentation": "<p>The kind of extension.</p>\n         <p>Conditional: You must specify either <code>TypeName</code> and <code>Type</code>, or\n            <code>Arn</code>.</p>"
                    }
                },
                "TypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the extension.</p>\n         <p>Conditional: You must specify either <code>TypeName</code> and <code>Type</code>, or\n            <code>Arn</code>.</p>"
                    }
                },
                "TypeArn": {
                    "target": "com.amazonaws.cloudformation#TypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of the extension.</p>\n         <p>Conditional: You must specify either <code>TypeName</code> and <code>Type</code>, or\n            <code>Arn</code>.</p>"
                    }
                },
                "RegistrationStatusFilter": {
                    "target": "com.amazonaws.cloudformation#RegistrationStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The current status of the extension registration request.</p>\n         <p>The default is <code>IN_PROGRESS</code>.</p>"
                    }
                },
                "MaxResults": {
                    "target": "com.amazonaws.cloudformation#MaxResults",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum number of results to be returned with a single call. If the number of\n         available results exceeds this maximum, the response includes a <code>NextToken</code>\n         value that you can assign to the <code>NextToken</code> request parameter to get the next\n         set of results.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the previous paginated request didn't return all of the remaining results, the\n         response object's <code>NextToken</code> parameter value is set to a token. To retrieve the\n         next set of results, call this action again and assign that token to the request object's\n            <code>NextToken</code> parameter. If there are no remaining results, the previous\n         response object's <code>NextToken</code> parameter is set to <code>null</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListTypeRegistrationsOutput": {
            "type": "structure",
            "members": {
                "RegistrationTokenList": {
                    "target": "com.amazonaws.cloudformation#RegistrationTokenList",
                    "traits": {
                        "smithy.api#documentation": "<p> A list of extension registration tokens.</p>\n         <p>Use <code>\n               <a>DescribeTypeRegistration</a>\n            </code> to return detailed\n         information about a type registration request.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the request doesn't return all of the remaining results, <code>NextToken</code> is\n         set to a token. To retrieve the next set of results, call this action again and assign that\n         token to the request object's <code>NextToken</code> parameter. If the request returns all\n         results, <code>NextToken</code> is set to <code>null</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListTypeVersions": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ListTypeVersionsInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ListTypeVersionsOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#CFNRegistryException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Returns summary information about the versions of an extension.</p>",
                "smithy.api#idempotent": {},
                "smithy.api#paginated": {
                    "inputToken": "NextToken",
                    "outputToken": "NextToken",
                    "pageSize": "MaxResults"
                }
            }
        },
        "com.amazonaws.cloudformation#ListTypeVersionsInput": {
            "type": "structure",
            "members": {
                "Type": {
                    "target": "com.amazonaws.cloudformation#RegistryType",
                    "traits": {
                        "smithy.api#documentation": "<p>The kind of the extension.</p>\n         <p>Conditional: You must specify either <code>TypeName</code> and <code>Type</code>, or\n            <code>Arn</code>.</p>"
                    }
                },
                "TypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the extension for which you want version summary information.</p>\n         <p>Conditional: You must specify either <code>TypeName</code> and <code>Type</code>, or\n            <code>Arn</code>.</p>"
                    }
                },
                "Arn": {
                    "target": "com.amazonaws.cloudformation#TypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of the extension for which you want version summary\n         information.</p>\n         <p>Conditional: You must specify either <code>TypeName</code> and <code>Type</code>, or\n            <code>Arn</code>.</p>"
                    }
                },
                "MaxResults": {
                    "target": "com.amazonaws.cloudformation#MaxResults",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum number of results to be returned with a single call. If the number of\n         available results exceeds this maximum, the response includes a <code>NextToken</code>\n         value that you can assign to the <code>NextToken</code> request parameter to get the next\n         set of results.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the previous paginated request didn't return all of the remaining results, the\n         response object's <code>NextToken</code> parameter value is set to a token. To retrieve the\n         next set of results, call this action again and assign that token to the request object's\n            <code>NextToken</code> parameter. If there are no remaining results, the previous\n         response object's <code>NextToken</code> parameter is set to <code>null</code>.</p>"
                    }
                },
                "DeprecatedStatus": {
                    "target": "com.amazonaws.cloudformation#DeprecatedStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The deprecation status of the extension versions that you want to get summary\n         information about.</p>\n         <p>Valid values include:</p>\n         <ul>\n            <li>\n               <p>\n                  <code>LIVE</code>: The extension version is registered and can be used in CloudFormation operations, dependent on its provisioning behavior and visibility\n               scope.</p>\n            </li>\n            <li>\n               <p>\n                  <code>DEPRECATED</code>: The extension version has been deregistered and can no\n               longer be used in CloudFormation operations. </p>\n            </li>\n         </ul>\n         <p>The default is <code>LIVE</code>.</p>"
                    }
                },
                "PublisherId": {
                    "target": "com.amazonaws.cloudformation#PublisherId",
                    "traits": {
                        "smithy.api#documentation": "<p>The publisher ID of the extension publisher.</p>\n         <p>Extensions published by Amazon are not assigned a publisher ID.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListTypeVersionsOutput": {
            "type": "structure",
            "members": {
                "TypeVersionSummaries": {
                    "target": "com.amazonaws.cloudformation#TypeVersionSummaries",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>TypeVersionSummary</code> structures that contain information about the\n         specified extension's versions.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the request doesn't return all of the remaining results, <code>NextToken</code> is\n         set to a token. To retrieve the next set of results, call this action again and assign that\n         token to the request object's <code>NextToken</code> parameter. If the request returns all\n         results, <code>NextToken</code> is set to <code>null</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListTypes": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ListTypesInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ListTypesOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#CFNRegistryException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Returns summary information about extension that have been registered with CloudFormation.</p>",
                "smithy.api#idempotent": {},
                "smithy.api#paginated": {
                    "inputToken": "NextToken",
                    "outputToken": "NextToken",
                    "items": "TypeSummaries",
                    "pageSize": "MaxResults"
                }
            }
        },
        "com.amazonaws.cloudformation#ListTypesInput": {
            "type": "structure",
            "members": {
                "Visibility": {
                    "target": "com.amazonaws.cloudformation#Visibility",
                    "traits": {
                        "smithy.api#documentation": "<p>The scope at which the extensions are visible and usable in CloudFormation\n         operations.</p>\n         <p>Valid values include:</p>\n         <ul>\n            <li>\n               <p>\n                  <code>PRIVATE</code>: Extensions that are visible and usable within this account\n               and region. This includes:</p>\n               <ul>\n                  <li>\n                     <p>Private extensions you have registered in this account and region.</p>\n                  </li>\n                  <li>\n                     <p>Public extensions that you have activated in this account and region.</p>\n                  </li>\n               </ul>\n            </li>\n            <li>\n               <p>\n                  <code>PUBLIC</code>: Extensions that are publicly visible and available to be\n               activated within any Amazon account. This includes extensions from Amazon, as well as\n               third-party publishers.</p>\n            </li>\n         </ul>\n         <p>The default is <code>PRIVATE</code>.</p>"
                    }
                },
                "ProvisioningType": {
                    "target": "com.amazonaws.cloudformation#ProvisioningType",
                    "traits": {
                        "smithy.api#documentation": "<p>For resource types, the provisioning behavior of the resource type. CloudFormation determines the\n         provisioning type during registration, based on the types of handlers in the schema handler\n         package submitted.</p>\n         <p>Valid values include:</p>\n         <ul>\n            <li>\n               <p>\n                  <code>FULLY_MUTABLE</code>: The resource type includes an update handler to\n               process updates to the type during stack update operations.</p>\n            </li>\n            <li>\n               <p>\n                  <code>IMMUTABLE</code>: The resource type does not include an update handler, so\n               the type cannot be updated and must instead be replaced during stack update\n               operations.</p>\n            </li>\n            <li>\n               <p>\n                  <code>NON_PROVISIONABLE</code>: The resource type does not include create, read,\n               and delete handlers, and therefore cannot actually be provisioned.</p>\n            </li>\n         </ul>\n         <p>The default is <code>FULLY_MUTABLE</code>.</p>"
                    }
                },
                "DeprecatedStatus": {
                    "target": "com.amazonaws.cloudformation#DeprecatedStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The deprecation status of the extension that you want to get summary information\n         about.</p>\n         <p>Valid values include:</p>\n         <ul>\n            <li>\n               <p>\n                  <code>LIVE</code>: The extension is registered for use in CloudFormation\n               operations.</p>\n            </li>\n            <li>\n               <p>\n                  <code>DEPRECATED</code>: The extension has been deregistered and can no longer be\n               used in CloudFormation operations. </p>\n            </li>\n         </ul>"
                    }
                },
                "Type": {
                    "target": "com.amazonaws.cloudformation#RegistryType",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of extension.</p>"
                    }
                },
                "Filters": {
                    "target": "com.amazonaws.cloudformation#TypeFilters",
                    "traits": {
                        "smithy.api#documentation": "<p>Filter criteria to use in determining which extensions to return.</p>\n         <p>If you specify a filter, CloudFormation ignores any specified <code>Visibility</code>\n         value when returning the list of types.</p>"
                    }
                },
                "MaxResults": {
                    "target": "com.amazonaws.cloudformation#MaxResults",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum number of results to be returned with a single call. If the number of\n         available results exceeds this maximum, the response includes a <code>NextToken</code>\n         value that you can assign to the <code>NextToken</code> request parameter to get the next\n         set of results.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the previous paginated request didn't return all of the remaining results, the\n         response object's <code>NextToken</code> parameter value is set to a token. To retrieve the\n         next set of results, call this action again and assign that token to the request object's\n            <code>NextToken</code> parameter. If there are no remaining results, the previous\n         response object's <code>NextToken</code> parameter is set to <code>null</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ListTypesOutput": {
            "type": "structure",
            "members": {
                "TypeSummaries": {
                    "target": "com.amazonaws.cloudformation#TypeSummaries",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>TypeSummary</code> structures that contain information about the\n         specified extensions.</p>"
                    }
                },
                "NextToken": {
                    "target": "com.amazonaws.cloudformation#NextToken",
                    "traits": {
                        "smithy.api#documentation": "<p>If the request doesn't return all of the remaining results, <code>NextToken</code> is\n         set to a token. To retrieve the next set of results, call this action again and assign that\n         token to the request object's <code>NextToken</code> parameter. If the request returns all\n         results, <code>NextToken</code> is set to <code>null</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#LogGroupName": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 512
                },
                "smithy.api#pattern": "^[\\.\\-_/#A-Za-z0-9]+$"
            }
        },
        "com.amazonaws.cloudformation#LoggingConfig": {
            "type": "structure",
            "members": {
                "LogRoleArn": {
                    "target": "com.amazonaws.cloudformation#RoleARN2",
                    "traits": {
                        "smithy.api#documentation": "<p>The ARN of the role that CloudFormation should assume when sending log entries\n         to CloudWatch logs.</p>",
                        "smithy.api#required": {}
                    }
                },
                "LogGroupName": {
                    "target": "com.amazonaws.cloudformation#LogGroupName",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon CloudWatch log group to which CloudFormation sends error logging\n         information when invoking the extension's handlers.</p>",
                        "smithy.api#required": {}
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Contains logging configuration information for an extension.</p>"
            }
        },
        "com.amazonaws.cloudformation#LogicalIdHierarchy": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#LogicalResourceId": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#LogicalResourceIds": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#LogicalResourceId"
            },
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 200
                }
            }
        },
        "com.amazonaws.cloudformation#MajorVersion": {
            "type": "long",
            "traits": {
                "smithy.api#box": {},
                "smithy.api#range": {
                    "min": 1,
                    "max": 100000
                }
            }
        },
        "com.amazonaws.cloudformation#MaxConcurrentCount": {
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            "traits": {
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                "smithy.api#range": {
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        "com.amazonaws.cloudformation#MaxConcurrentPercentage": {
            "type": "integer",
            "traits": {
                "smithy.api#box": {},
                "smithy.api#range": {
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                    "max": 100
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        "com.amazonaws.cloudformation#MaxResults": {
            "type": "integer",
            "traits": {
                "smithy.api#box": {},
                "smithy.api#range": {
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                    "max": 100
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        "com.amazonaws.cloudformation#Metadata": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#ModuleInfo": {
            "type": "structure",
            "members": {
                "TypeHierarchy": {
                    "target": "com.amazonaws.cloudformation#TypeHierarchy",
                    "traits": {
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                },
                "LogicalIdHierarchy": {
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                    "traits": {
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                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Contains information about the module from which the resource was created, if the\n         resource was created from a module included in the stack template.</p>\n         <p>For more information on modules, see <a href=\"AWSCloudFormation/latest/UserGuide/modules.html\">Using modules to encapsulate and\n            reuse resource configurations</a> in the <i>CloudFormation User\n            Guide</i>.</p>"
            }
        },
        "com.amazonaws.cloudformation#MonitoringTimeInMinutes": {
            "type": "integer",
            "traits": {
                "smithy.api#box": {},
                "smithy.api#range": {
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                    "max": 180
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            }
        },
        "com.amazonaws.cloudformation#NameAlreadyExistsException": {
            "type": "structure",
            "members": {
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                    "target": "com.amazonaws.cloudformation#ErrorMessage"
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            },
            "traits": {
                "aws.protocols#awsQueryError": {
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                    "httpResponseCode": 409
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                "smithy.api#documentation": "<p>The specified name is already in use.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 409
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        },
        "com.amazonaws.cloudformation#NextToken": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 1024
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            }
        },
        "com.amazonaws.cloudformation#NoEcho": {
            "type": "boolean",
            "traits": {
                "smithy.api#box": {}
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        },
        "com.amazonaws.cloudformation#NotificationARN": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#NotificationARNs": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#NotificationARN"
            },
            "traits": {
                "smithy.api#length": {
                    "min": 0,
                    "max": 5
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            }
        },
        "com.amazonaws.cloudformation#OnFailure": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
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                    {
                        "value": "ROLLBACK",
                        "name": "ROLLBACK"
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                    {
                        "value": "DELETE",
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            }
        },
        "com.amazonaws.cloudformation#OperationIdAlreadyExistsException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
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            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "OperationIdAlreadyExistsException",
                    "httpResponseCode": 409
                },
                "smithy.api#documentation": "<p>The specified operation ID already exists.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 409
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        },
        "com.amazonaws.cloudformation#OperationInProgressException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
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            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "OperationInProgressException",
                    "httpResponseCode": 409
                },
                "smithy.api#documentation": "<p>Another operation is currently in progress for this stack set. Only one operation can\n         be performed for a stack set at a given time.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 409
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        },
        "com.amazonaws.cloudformation#OperationNotFoundException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "OperationNotFoundException",
                    "httpResponseCode": 404
                },
                "smithy.api#documentation": "<p>The specified ID refers to an operation that doesn't exist.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 404
            }
        },
        "com.amazonaws.cloudformation#OperationStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "PENDING",
                        "name": "PENDING"
                    },
                    {
                        "value": "IN_PROGRESS",
                        "name": "IN_PROGRESS"
                    },
                    {
                        "value": "SUCCESS",
                        "name": "SUCCESS"
                    },
                    {
                        "value": "FAILED",
                        "name": "FAILED"
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                ]
            }
        },
        "com.amazonaws.cloudformation#OperationStatusCheckFailedException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "ConditionalCheckFailed",
                    "httpResponseCode": 400
                },
                "smithy.api#documentation": "<p>Error reserved for use by the <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/what-is-cloudformation-cli.html\">CloudFormation CLI</a>. CloudFormation does not return this error to\n         users.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 400
            }
        },
        "com.amazonaws.cloudformation#OptionalSecureUrl": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 0,
                    "max": 4096
                }
            }
        },
        "com.amazonaws.cloudformation#OrganizationalUnitId": {
            "type": "string",
            "traits": {
                "smithy.api#pattern": "^(ou-[a-z0-9]{4,32}-[a-z0-9]{8,32}|r-[a-z0-9]{4,32})$"
            }
        },
        "com.amazonaws.cloudformation#OrganizationalUnitIdList": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#OrganizationalUnitId"
            }
        },
        "com.amazonaws.cloudformation#Output": {
            "type": "structure",
            "members": {
                "OutputKey": {
                    "target": "com.amazonaws.cloudformation#OutputKey",
                    "traits": {
                        "smithy.api#documentation": "<p>The key associated with the output.</p>"
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                },
                "OutputValue": {
                    "target": "com.amazonaws.cloudformation#OutputValue",
                    "traits": {
                        "smithy.api#documentation": "<p>The value associated with the output.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>User defined description associated with the output.</p>"
                    }
                },
                "ExportName": {
                    "target": "com.amazonaws.cloudformation#ExportName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the export associated with the output.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The Output data type.</p>"
            }
        },
        "com.amazonaws.cloudformation#OutputKey": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#OutputValue": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#Outputs": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#Output"
            }
        },
        "com.amazonaws.cloudformation#Parameter": {
            "type": "structure",
            "members": {
                "ParameterKey": {
                    "target": "com.amazonaws.cloudformation#ParameterKey",
                    "traits": {
                        "smithy.api#documentation": "<p>The key associated with the parameter. If you don't specify a key and value for a\n         particular parameter, CloudFormation uses the default value that is specified in your\n         template.</p>"
                    }
                },
                "ParameterValue": {
                    "target": "com.amazonaws.cloudformation#ParameterValue",
                    "traits": {
                        "smithy.api#documentation": "<p>The input value associated with the parameter.</p>"
                    }
                },
                "UsePreviousValue": {
                    "target": "com.amazonaws.cloudformation#UsePreviousValue",
                    "traits": {
                        "smithy.api#documentation": "<p>During a stack update, use the existing parameter value that the stack is using for a\n         given parameter key. If you specify <code>true</code>, do not specify a parameter\n         value.</p>"
                    }
                },
                "ResolvedValue": {
                    "target": "com.amazonaws.cloudformation#ParameterValue",
                    "traits": {
                        "smithy.api#documentation": "<p>Read-only. The value that corresponds to a Systems Manager parameter key. This field\n         is returned only for <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/parameters-section-structure.html#aws-ssm-parameter-types\">\n               <code>SSM</code> parameter types</a> in the template.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The Parameter data type.</p>"
            }
        },
        "com.amazonaws.cloudformation#ParameterConstraints": {
            "type": "structure",
            "members": {
                "AllowedValues": {
                    "target": "com.amazonaws.cloudformation#AllowedValues",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of values that are permitted for a parameter.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>A set of criteria that CloudFormation uses to validate parameter values. Although\n         other constraints might be defined in the stack template, CloudFormation returns only\n         the <code>AllowedValues</code> property.</p>"
            }
        },
        "com.amazonaws.cloudformation#ParameterDeclaration": {
            "type": "structure",
            "members": {
                "ParameterKey": {
                    "target": "com.amazonaws.cloudformation#ParameterKey",
                    "traits": {
                        "smithy.api#documentation": "<p>The name that is associated with the parameter.</p>"
                    }
                },
                "DefaultValue": {
                    "target": "com.amazonaws.cloudformation#ParameterValue",
                    "traits": {
                        "smithy.api#documentation": "<p>The default value of the parameter.</p>"
                    }
                },
                "ParameterType": {
                    "target": "com.amazonaws.cloudformation#ParameterType",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of parameter.</p>"
                    }
                },
                "NoEcho": {
                    "target": "com.amazonaws.cloudformation#NoEcho",
                    "traits": {
                        "smithy.api#documentation": "<p>Flag that indicates whether the parameter value is shown as plain text in logs and in\n         the Amazon Web Services Management Console.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>The description that is associate with the parameter.</p>"
                    }
                },
                "ParameterConstraints": {
                    "target": "com.amazonaws.cloudformation#ParameterConstraints",
                    "traits": {
                        "smithy.api#documentation": "<p>The criteria that CloudFormation uses to validate parameter values.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The ParameterDeclaration data type.</p>"
            }
        },
        "com.amazonaws.cloudformation#ParameterDeclarations": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#ParameterDeclaration"
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        },
        "com.amazonaws.cloudformation#ParameterKey": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#ParameterType": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#ParameterValue": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#Parameters": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#Parameter"
            }
        },
        "com.amazonaws.cloudformation#PermissionModels": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "SERVICE_MANAGED",
                        "name": "SERVICE_MANAGED"
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                    {
                        "value": "SELF_MANAGED",
                        "name": "SELF_MANAGED"
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                ]
            }
        },
        "com.amazonaws.cloudformation#PhysicalResourceId": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#PhysicalResourceIdContext": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#PhysicalResourceIdContextKeyValuePair"
            },
            "traits": {
                "smithy.api#length": {
                    "min": 0,
                    "max": 5
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            }
        },
        "com.amazonaws.cloudformation#PhysicalResourceIdContextKeyValuePair": {
            "type": "structure",
            "members": {
                "Key": {
                    "target": "com.amazonaws.cloudformation#Key",
                    "traits": {
                        "smithy.api#documentation": "<p>The resource context key.</p>",
                        "smithy.api#required": {}
                    }
                },
                "Value": {
                    "target": "com.amazonaws.cloudformation#Value",
                    "traits": {
                        "smithy.api#documentation": "<p>The resource context value.</p>",
                        "smithy.api#required": {}
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Context information that enables CloudFormation to uniquely identify a resource. CloudFormation uses\n         context key-value pairs in cases where a resource's logical and physical IDs are not enough\n         to uniquely identify that resource. Each context key-value pair specifies a resource that\n         contains the targeted resource.</p>"
            }
        },
        "com.amazonaws.cloudformation#PrivateTypeArn": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 0,
                    "max": 1024
                },
                "smithy.api#pattern": "^arn:aws[A-Za-z0-9-]{0,64}:cloudformation:[A-Za-z0-9-]{1,64}:[0-9]{12}:type/.+$"
            }
        },
        "com.amazonaws.cloudformation#Properties": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#PropertyDifference": {
            "type": "structure",
            "members": {
                "PropertyPath": {
                    "target": "com.amazonaws.cloudformation#PropertyPath",
                    "traits": {
                        "smithy.api#documentation": "<p>The fully-qualified path to the resource property.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ExpectedValue": {
                    "target": "com.amazonaws.cloudformation#PropertyValue",
                    "traits": {
                        "smithy.api#documentation": "<p>The expected property value of the resource property, as defined in the stack\n         template and any values specified as template parameters.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ActualValue": {
                    "target": "com.amazonaws.cloudformation#PropertyValue",
                    "traits": {
                        "smithy.api#documentation": "<p>The actual property value of the resource property.</p>",
                        "smithy.api#required": {}
                    }
                },
                "DifferenceType": {
                    "target": "com.amazonaws.cloudformation#DifferenceType",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of property difference.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>ADD</code>: A value has been added to a resource property that is an\n               array or list data type.</p>\n            </li>\n            <li>\n               <p>\n                  <code>REMOVE</code>: The property has been removed from the current resource\n               configuration.</p>\n            </li>\n            <li>\n               <p>\n                  <code>NOT_EQUAL</code>: The current property value differs from its expected\n               value (as defined in the stack template and any values specified as template\n               parameters).</p>\n            </li>\n         </ul>",
                        "smithy.api#required": {}
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Information about a resource property whose actual value differs from its expected\n         value, as defined in the stack template and any values specified as template parameters.\n         These will be present only for resources whose <code>StackResourceDriftStatus</code> is\n            <code>MODIFIED</code>. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift.html\">Detecting\n            Unregulated Configuration Changes to Stacks and Resources</a>.</p>"
            }
        },
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            "type": "list",
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                "target": "com.amazonaws.cloudformation#PropertyDifference"
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        "com.amazonaws.cloudformation#PropertyName": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#PropertyPath": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#PropertyValue": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#ProvisioningType": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "NON_PROVISIONABLE",
                        "name": "NON_PROVISIONABLE"
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                    {
                        "value": "IMMUTABLE",
                        "name": "IMMUTABLE"
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                    {
                        "value": "FULLY_MUTABLE",
                        "name": "FULLY_MUTABLE"
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            }
        },
        "com.amazonaws.cloudformation#PublicVersionNumber": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 5
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                "smithy.api#pattern": "^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(.*)$"
            }
        },
        "com.amazonaws.cloudformation#PublishType": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#PublishTypeInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#PublishTypeOutput"
            },
            "errors": [
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                    "target": "com.amazonaws.cloudformation#CFNRegistryException"
                },
                {
                    "target": "com.amazonaws.cloudformation#TypeNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Publishes the specified extension to the CloudFormation registry as a public extension\n         in this region. Public extensions are available for use by all CloudFormation users. For\n         more information on publishing extensions, see <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/publish-extension.html\">Publishing extensions to make them available for public use</a> in the\n            <i>CloudFormation CLI User Guide</i>.</p>\n         <p>To publish an extension, you must be registered as a publisher with CloudFormation. For\n         more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_RegisterPublisher.html\">RegisterPublisher</a>.</p>",
                "smithy.api#idempotent": {}
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        },
        "com.amazonaws.cloudformation#PublishTypeInput": {
            "type": "structure",
            "members": {
                "Type": {
                    "target": "com.amazonaws.cloudformation#ThirdPartyType",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of the extension.</p>\n         <p>Conditional: You must specify <code>Arn</code>, or <code>TypeName</code> and\n            <code>Type</code>.</p>"
                    }
                },
                "Arn": {
                    "target": "com.amazonaws.cloudformation#PrivateTypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Number (ARN) of the extension.</p>\n         <p>Conditional: You must specify <code>Arn</code>, or <code>TypeName</code> and\n            <code>Type</code>.</p>"
                    }
                },
                "TypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the extension.</p>\n         <p>Conditional: You must specify <code>Arn</code>, or <code>TypeName</code> and\n            <code>Type</code>.</p>"
                    }
                },
                "PublicVersionNumber": {
                    "target": "com.amazonaws.cloudformation#PublicVersionNumber",
                    "traits": {
                        "smithy.api#documentation": "<p>The version number to assign to this version of the extension.</p>\n         <p>Use the following format, and adhere to semantic versioning when assigning a version\n         number to your extension: </p>\n         <p>\n            <code>MAJOR.MINOR.PATCH</code>\n         </p>\n         <p>For more information, see <a href=\"https://semver.org/\">Semantic Versioning\n            2.0.0</a>.</p>\n         <p>If you do not specify a version number, CloudFormation increments the version number by\n         one minor version release.</p>\n         <p>The first time you publish a type, CloudFormation sets the version number to <code>1.0.0</code>,\n         regardless of the value you specify.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#PublishTypeOutput": {
            "type": "structure",
            "members": {
                "PublicTypeArn": {
                    "target": "com.amazonaws.cloudformation#TypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Number (ARN) assigned to the public extension upon\n         publication.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#PublisherId": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 40
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                "smithy.api#pattern": "^[0-9a-zA-Z]{12,40}$"
            }
        },
        "com.amazonaws.cloudformation#PublisherName": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 100
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                "smithy.api#pattern": "^[\\s\\S]+$"
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        },
        "com.amazonaws.cloudformation#PublisherProfile": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 0,
                    "max": 1024
                },
                "smithy.api#pattern": "^(http:|https:)+[^\\s]+[\\w]$"
            }
        },
        "com.amazonaws.cloudformation#PublisherStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "VERIFIED",
                        "name": "VERIFIED"
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                    {
                        "value": "UNVERIFIED",
                        "name": "UNVERIFIED"
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            }
        },
        "com.amazonaws.cloudformation#Reason": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#RecordHandlerProgress": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#RecordHandlerProgressInput"
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            "output": {
                "target": "com.amazonaws.cloudformation#RecordHandlerProgressOutput"
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            "errors": [
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                    "target": "com.amazonaws.cloudformation#InvalidStateTransitionException"
                },
                {
                    "target": "com.amazonaws.cloudformation#OperationStatusCheckFailedException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Reports progress of a resource handler to CloudFormation.</p>\n         <p>Reserved for use by the <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/what-is-cloudformation-cli.html\">CloudFormation CLI</a>. Do not use this API in your code.</p>",
                "smithy.api#idempotent": {}
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        "com.amazonaws.cloudformation#RecordHandlerProgressInput": {
            "type": "structure",
            "members": {
                "BearerToken": {
                    "target": "com.amazonaws.cloudformation#ClientToken",
                    "traits": {
                        "smithy.api#documentation": "<p>Reserved for use by the <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/what-is-cloudformation-cli.html\">CloudFormation CLI</a>.</p>",
                        "smithy.api#required": {}
                    }
                },
                "OperationStatus": {
                    "target": "com.amazonaws.cloudformation#OperationStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Reserved for use by the <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/what-is-cloudformation-cli.html\">CloudFormation CLI</a>.</p>",
                        "smithy.api#required": {}
                    }
                },
                "CurrentOperationStatus": {
                    "target": "com.amazonaws.cloudformation#OperationStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Reserved for use by the <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/what-is-cloudformation-cli.html\">CloudFormation CLI</a>.</p>"
                    }
                },
                "StatusMessage": {
                    "target": "com.amazonaws.cloudformation#StatusMessage",
                    "traits": {
                        "smithy.api#documentation": "<p>Reserved for use by the <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/what-is-cloudformation-cli.html\">CloudFormation CLI</a>.</p>"
                    }
                },
                "ErrorCode": {
                    "target": "com.amazonaws.cloudformation#HandlerErrorCode",
                    "traits": {
                        "smithy.api#documentation": "<p>Reserved for use by the <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/what-is-cloudformation-cli.html\">CloudFormation CLI</a>.</p>"
                    }
                },
                "ResourceModel": {
                    "target": "com.amazonaws.cloudformation#ResourceModel",
                    "traits": {
                        "smithy.api#documentation": "<p>Reserved for use by the <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/what-is-cloudformation-cli.html\">CloudFormation CLI</a>.</p>"
                    }
                },
                "ClientRequestToken": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>Reserved for use by the <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/what-is-cloudformation-cli.html\">CloudFormation CLI</a>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#RecordHandlerProgressOutput": {
            "type": "structure",
            "members": {}
        },
        "com.amazonaws.cloudformation#Region": {
            "type": "string",
            "traits": {
                "smithy.api#pattern": "^[a-zA-Z0-9-]{1,128}$"
            }
        },
        "com.amazonaws.cloudformation#RegionConcurrencyType": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "SEQUENTIAL",
                        "name": "SEQUENTIAL"
                    },
                    {
                        "value": "PARALLEL",
                        "name": "PARALLEL"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#RegionList": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#Region"
            }
        },
        "com.amazonaws.cloudformation#RegisterPublisher": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#RegisterPublisherInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#RegisterPublisherOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#CFNRegistryException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Registers your account as a publisher of public extensions in the CloudFormation\n         registry. Public extensions are available for use by all CloudFormation users. This\n         publisher ID applies to your account in all Amazon Web Services Regions.</p>\n         <p>For information on requirements for registering as a public extension publisher, see\n            <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/publish-extension.html#publish-extension-prereqs\">Registering your account to publish CloudFormation\n            extensions</a> in the <i>CloudFormation CLI User Guide</i>.</p>\n         <p></p>",
                "smithy.api#idempotent": {}
            }
        },
        "com.amazonaws.cloudformation#RegisterPublisherInput": {
            "type": "structure",
            "members": {
                "AcceptTermsAndConditions": {
                    "target": "com.amazonaws.cloudformation#AcceptTermsAndConditions",
                    "traits": {
                        "smithy.api#documentation": "<p>Whether you accept the <a href=\"https://cloudformation-registry-documents.s3.amazonaws.com/Terms_and_Conditions_for_AWS_CloudFormation_Registry_Publishers.pdf\">Terms and Conditions</a> for publishing extensions in the CloudFormation registry.\n         You must accept the terms and conditions in order to register to publish public extensions\n         to the CloudFormation registry.</p>\n         <p>The default is <code>false</code>.</p>"
                    }
                },
                "ConnectionArn": {
                    "target": "com.amazonaws.cloudformation#ConnectionArn",
                    "traits": {
                        "smithy.api#documentation": "<p>If you are using a Bitbucket or GitHub account for identity verification, the Amazon\n         Resource Name (ARN) for your connection to that account.</p>\n         <p>For more information, see <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/publish-extension.html#publish-extension-prereqs\">Registering your account to publish CloudFormation\n            extensions</a> in the <i>CloudFormation CLI User Guide</i>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#RegisterPublisherOutput": {
            "type": "structure",
            "members": {
                "PublisherId": {
                    "target": "com.amazonaws.cloudformation#PublisherId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID assigned this account by CloudFormation for publishing extensions.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#RegisterType": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#RegisterTypeInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#RegisterTypeOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#CFNRegistryException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Registers an extension with the CloudFormation service. Registering an\n         extension makes it available for use in CloudFormation templates in your Amazon Web Services account, and includes:</p>\n         <ul>\n            <li>\n               <p>Validating the extension schema</p>\n            </li>\n            <li>\n               <p>Determining which handlers, if any, have been specified for the extension</p>\n            </li>\n            <li>\n               <p>Making the extension available for use in your account</p>\n            </li>\n         </ul>\n         <p>For more information on how to develop extensions and ready them for registeration, see\n            <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/resource-types.html\">Creating Resource\n            Providers</a> in the <i>CloudFormation CLI User\n         Guide</i>.</p>\n         <p>You can have a maximum of 50 resource extension versions registered at a time. This\n         maximum is per account and per region. Use <a href=\"AWSCloudFormation/latest/APIReference/API_DeregisterType.html\">DeregisterType</a> to deregister specific extension versions if necessary.</p>\n         <p>Once you have initiated a registration request using <code>\n               <a>RegisterType</a>\n            </code>, you can use <code>\n               <a>DescribeTypeRegistration</a>\n            </code> to\n         monitor the progress of the registration request.</p>\n         <p>Once you have registered a private extension in your account and region, use <a href=\"AWSCloudFormation/latest/APIReference/API_SetTypeConfiguration.html\">SetTypeConfiguration</a> to specify configuration properties for the extension. For\n         more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/registry-register.html#registry-set-configuration\">Configuring extensions at the account level</a> in the <i>CloudFormation\n            User Guide</i>.</p>",
                "smithy.api#idempotent": {}
            }
        },
        "com.amazonaws.cloudformation#RegisterTypeInput": {
            "type": "structure",
            "members": {
                "Type": {
                    "target": "com.amazonaws.cloudformation#RegistryType",
                    "traits": {
                        "smithy.api#documentation": "<p>The kind of extension.</p>"
                    }
                },
                "TypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the extension being registered.</p>\n         <p>We recommend that extension names adhere to the following patterns: </p>\n         <ul>\n            <li>\n               <p>For resource types,\n                  <i>company_or_organization</i>::<i>service</i>::<i>type</i>.</p>\n            </li>\n            <li>\n               <p>For modules,\n                  <i>company_or_organization</i>::<i>service</i>::<i>type</i>::MODULE.</p>\n            </li>\n         </ul>\n\n         <note>\n            <p>The following organization namespaces are reserved and cannot be used in your\n            extension names:</p>\n            <ul>\n               <li>\n                  <p>\n                     <code>Alexa</code>\n                  </p>\n               </li>\n               <li>\n                  <p>\n                     <code>AMZN</code>\n                  </p>\n               </li>\n               <li>\n                  <p>\n                     <code>Amazon</code>\n                  </p>\n               </li>\n               <li>\n                  <p>\n                     <code>AWS</code>\n                  </p>\n               </li>\n               <li>\n                  <p>\n                     <code>Custom</code>\n                  </p>\n               </li>\n               <li>\n                  <p>\n                     <code>Dev</code>\n                  </p>\n               </li>\n            </ul>\n         </note>",
                        "smithy.api#required": {}
                    }
                },
                "SchemaHandlerPackage": {
                    "target": "com.amazonaws.cloudformation#S3Url",
                    "traits": {
                        "smithy.api#documentation": "<p>A url to the S3 bucket containing the extension project package that contains the\n         neccessary files for the extension you want to register.</p>\n         <p>For information on generating a schema handler package for the extension you want to\n         register, see <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/resource-type-cli-submit.html\">submit</a>\n         in the <i>CloudFormation CLI User Guide</i>.</p>\n         <note>\n            <p>The user registering the extension must be able to access the package in the S3\n            bucket. That is, the user needs to have <a href=\"https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObject.html\">GetObject</a> permissions for the\n            schema handler package. For more information, see <a href=\"https://docs.aws.amazon.com/IAM/latest/UserGuide/list_amazons3.html\">Actions, Resources, and Condition Keys\n               for Amazon S3</a> in the <i>Identity and Access Management User\n            Guide</i>.</p>\n         </note>",
                        "smithy.api#required": {}
                    }
                },
                "LoggingConfig": {
                    "target": "com.amazonaws.cloudformation#LoggingConfig",
                    "traits": {
                        "smithy.api#documentation": "<p>Specifies logging configuration information for an extension.</p>"
                    }
                },
                "ExecutionRoleArn": {
                    "target": "com.amazonaws.cloudformation#RoleARN2",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of the IAM role for CloudFormation to assume\n         when invoking the extension.</p>\n         <p>For CloudFormation to assume the specified execution role, the role must contain a trust\n         relationship with the CloudFormation service principle\n            (<code>resources.cloudformation.amazonaws.com</code>). For more information on adding\n         trust relationships, see <a href=\"IAM/latest/UserGuide/roles-managingrole-editing-console.html#roles-managingrole_edit-trust-policy\">Modifying a role trust policy</a> in the <i>Identity and Access Management User\n            Guide</i>.</p>\n         <p>If your extension calls Amazon Web Services APIs in any of its handlers, you must create\n         an <i>\n               <a href=\"https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles.html\">IAM\n               execution role</a>\n            </i> that includes the necessary permissions to call\n         those Amazon Web Services APIs, and provision that execution role in your account. When\n         CloudFormation needs to invoke the resource type handler, CloudFormation assumes this\n         execution role to create a temporary session token, which it then passes to the resource\n         type handler, thereby supplying your resource type with the appropriate credentials.</p>"
                    }
                },
                "ClientRequestToken": {
                    "target": "com.amazonaws.cloudformation#RequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A unique identifier that acts as an idempotency key for this registration request.\n         Specifying a client request token prevents CloudFormation from generating more\n         than one version of an extension from the same registeration request, even if the request\n         is submitted multiple times. </p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#RegisterTypeOutput": {
            "type": "structure",
            "members": {
                "RegistrationToken": {
                    "target": "com.amazonaws.cloudformation#RegistrationToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The identifier for this registration request.</p>\n         <p>Use this registration token when calling <code>\n               <a>DescribeTypeRegistration</a>\n            </code>, which returns information about the status and IDs of the extension\n         registration. </p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#RegistrationStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "COMPLETE",
                        "name": "COMPLETE"
                    },
                    {
                        "value": "IN_PROGRESS",
                        "name": "IN_PROGRESS"
                    },
                    {
                        "value": "FAILED",
                        "name": "FAILED"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#RegistrationToken": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 128
                },
                "smithy.api#pattern": "^[a-zA-Z0-9][-a-zA-Z0-9]*$"
            }
        },
        "com.amazonaws.cloudformation#RegistrationTokenList": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#RegistrationToken"
            }
        },
        "com.amazonaws.cloudformation#RegistryType": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "RESOURCE",
                        "name": "RESOURCE"
                    },
                    {
                        "value": "MODULE",
                        "name": "MODULE"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#Replacement": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "True",
                        "name": "True"
                    },
                    {
                        "value": "False",
                        "name": "False"
                    },
                    {
                        "value": "Conditional",
                        "name": "Conditional"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#RequestToken": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 128
                },
                "smithy.api#pattern": "^[a-zA-Z0-9][-a-zA-Z0-9]*$"
            }
        },
        "com.amazonaws.cloudformation#RequiredActivatedType": {
            "type": "structure",
            "members": {
                "TypeNameAlias": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>An alias assigned to the public extension, in this account and region. If you specify an\n         alias for the extension, CloudFormation treats the alias as the extension type name within\n         this account and region. You must use the alias to refer to the extension in your\n         templates, API calls, and CloudFormation console.</p>"
                    }
                },
                "OriginalTypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The type name of the public extension.</p>\n         <p>If you specified a <code>TypeNameAlias</code> when enabling the extension in this\n         account and region, CloudFormation treats that alias as the extension's type name within\n         the account and region, not the type name of the public extension. For more information,\n         see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/registry-public.html#registry-public-enable-alias\">Specifying aliases to refer to extensions</a> in the\n            <i>CloudFormation User Guide</i>.</p>"
                    }
                },
                "PublisherId": {
                    "target": "com.amazonaws.cloudformation#PublisherId",
                    "traits": {
                        "smithy.api#documentation": "<p>The publisher ID of the extension publisher.</p>"
                    }
                },
                "SupportedMajorVersions": {
                    "target": "com.amazonaws.cloudformation#SupportedMajorVersions",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of the major versions of the extension type that the macro supports.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>For extensions that are modules, a public third-party extension that must be activated\n         in your account in order for the module itself to be activated.</p>\n         <p>For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/modules.html#module-enabling\">Activating public\n            modules for use in your account</a> in the <i>CloudFormation User\n         Guide</i>.</p>"
            }
        },
        "com.amazonaws.cloudformation#RequiredActivatedTypes": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#RequiredActivatedType"
            }
        },
        "com.amazonaws.cloudformation#RequiresRecreation": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "Never",
                        "name": "Never"
                    },
                    {
                        "value": "Conditionally",
                        "name": "Conditionally"
                    },
                    {
                        "value": "Always",
                        "name": "Always"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#ResourceAttribute": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "Properties",
                        "name": "Properties"
                    },
                    {
                        "value": "Metadata",
                        "name": "Metadata"
                    },
                    {
                        "value": "CreationPolicy",
                        "name": "CreationPolicy"
                    },
                    {
                        "value": "UpdatePolicy",
                        "name": "UpdatePolicy"
                    },
                    {
                        "value": "DeletionPolicy",
                        "name": "DeletionPolicy"
                    },
                    {
                        "value": "Tags",
                        "name": "Tags"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#ResourceChange": {
            "type": "structure",
            "members": {
                "Action": {
                    "target": "com.amazonaws.cloudformation#ChangeAction",
                    "traits": {
                        "smithy.api#documentation": "<p>The action that CloudFormation takes on the resource, such as <code>Add</code>\n         (adds a new resource), <code>Modify</code> (changes a resource), <code>Remove</code>\n         (deletes a resource), <code>Import</code> (imports a resource), or <code>Dynamic</code>\n         (exact action for the resource cannot be determined).</p>"
                    }
                },
                "LogicalResourceId": {
                    "target": "com.amazonaws.cloudformation#LogicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The resource's logical ID, which is defined in the stack's template.</p>"
                    }
                },
                "PhysicalResourceId": {
                    "target": "com.amazonaws.cloudformation#PhysicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The resource's physical ID (resource name). Resources that you are adding don't have\n         physical IDs because they haven't been created.</p>"
                    }
                },
                "ResourceType": {
                    "target": "com.amazonaws.cloudformation#ResourceType",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of CloudFormation resource, such as\n         <code>AWS::S3::Bucket</code>.</p>"
                    }
                },
                "Replacement": {
                    "target": "com.amazonaws.cloudformation#Replacement",
                    "traits": {
                        "smithy.api#documentation": "<p>For the <code>Modify</code> action, indicates whether CloudFormation will replace\n         the resource by creating a new one and deleting the old one. This value depends on the\n         value of the <code>RequiresRecreation</code> property in the\n            <code>ResourceTargetDefinition</code> structure. For example, if the\n            <code>RequiresRecreation</code> field is <code>Always</code> and the\n            <code>Evaluation</code> field is <code>Static</code>, <code>Replacement</code> is\n            <code>True</code>. If the <code>RequiresRecreation</code> field is <code>Always</code>\n         and the <code>Evaluation</code> field is <code>Dynamic</code>, <code>Replacement</code> is\n            <code>Conditionally</code>.</p>\n         <p>If you have multiple changes with different <code>RequiresRecreation</code> values,\n         the <code>Replacement</code> value depends on the change with the most impact. A\n            <code>RequiresRecreation</code> value of <code>Always</code> has the most impact,\n         followed by <code>Conditionally</code>, and then <code>Never</code>.</p>"
                    }
                },
                "Scope": {
                    "target": "com.amazonaws.cloudformation#Scope",
                    "traits": {
                        "smithy.api#documentation": "<p>For the <code>Modify</code> action, indicates which resource attribute is triggering\n         this update, such as a change in the resource attribute's <code>Metadata</code>,\n            <code>Properties</code>, or <code>Tags</code>.</p>"
                    }
                },
                "Details": {
                    "target": "com.amazonaws.cloudformation#ResourceChangeDetails",
                    "traits": {
                        "smithy.api#documentation": "<p>For the <code>Modify</code> action, a list of <code>ResourceChangeDetail</code>\n         structures that describes the changes that CloudFormation will make to the resource.\n      </p>"
                    }
                },
                "ChangeSetId": {
                    "target": "com.amazonaws.cloudformation#ChangeSetId",
                    "traits": {
                        "smithy.api#documentation": "<p>The change set ID of the nested change set.</p>"
                    }
                },
                "ModuleInfo": {
                    "target": "com.amazonaws.cloudformation#ModuleInfo",
                    "traits": {
                        "smithy.api#documentation": "<p>Contains information about the module from which the resource was created, if the\n         resource was created from a module included in the stack template.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The <code>ResourceChange</code> structure describes the resource and the action that\n         CloudFormation will perform on it if you execute this change set.</p>"
            }
        },
        "com.amazonaws.cloudformation#ResourceChangeDetail": {
            "type": "structure",
            "members": {
                "Target": {
                    "target": "com.amazonaws.cloudformation#ResourceTargetDefinition",
                    "traits": {
                        "smithy.api#documentation": "<p>A <code>ResourceTargetDefinition</code> structure that describes the field that\n         CloudFormation will change and whether the resource will be recreated.</p>"
                    }
                },
                "Evaluation": {
                    "target": "com.amazonaws.cloudformation#EvaluationType",
                    "traits": {
                        "smithy.api#documentation": "<p>Indicates whether CloudFormation can determine the target value, and whether the\n         target value will change before you execute a change set.</p>\n         <p>For <code>Static</code> evaluations, CloudFormation can determine that the target\n         value will change, and its value. For example, if you directly modify the\n            <code>InstanceType</code> property of an EC2 instance, CloudFormation knows that\n         this property value will change, and its value, so this is a <code>Static</code>\n         evaluation.</p>\n         <p>For <code>Dynamic</code> evaluations, cannot determine the target value because it\n         depends on the result of an intrinsic function, such as a <code>Ref</code> or\n            <code>Fn::GetAtt</code> intrinsic function, when the stack is updated. For example, if\n         your template includes a reference to a resource that is conditionally recreated, the value\n         of the reference (the physical ID of the resource) might change, depending on if the\n         resource is recreated. If the resource is recreated, it will have a new physical ID, so all\n         references to that resource will also be updated.</p>"
                    }
                },
                "ChangeSource": {
                    "target": "com.amazonaws.cloudformation#ChangeSource",
                    "traits": {
                        "smithy.api#documentation": "<p>The group to which the <code>CausingEntity</code> value belongs. There are five\n         entity groups:</p>\n         <ul>\n            <li>\n               <p>\n                  <code>ResourceReference</code> entities are <code>Ref</code> intrinsic functions that\n               refer to resources in the template, such as <code>{ \"Ref\" : \"MyEC2InstanceResource\"\n                  }</code>.</p>\n            </li>\n            <li>\n               <p>\n                  <code>ParameterReference</code> entities are <code>Ref</code> intrinsic functions\n               that get template parameter values, such as <code>{ \"Ref\" : \"MyPasswordParameter\"\n                  }</code>.</p>\n            </li>\n            <li>\n               <p>\n                  <code>ResourceAttribute</code> entities are <code>Fn::GetAtt</code> intrinsic\n               functions that get resource attribute values, such as <code>{ \"Fn::GetAtt\" : [\n                  \"MyEC2InstanceResource\", \"PublicDnsName\" ] }</code>.</p>\n            </li>\n            <li>\n               <p>\n                  <code>DirectModification</code> entities are changes that are made directly to the\n               template.</p>\n            </li>\n            <li>\n               <p>\n                  <code>Automatic</code> entities are <code>AWS::CloudFormation::Stack</code> resource\n               types, which are also known as nested stacks. If you made no changes to the\n                  <code>AWS::CloudFormation::Stack</code> resource, CloudFormation sets the\n                  <code>ChangeSource</code> to <code>Automatic</code> because the nested stack's\n               template might have changed. Changes to a nested stack's template aren't visible to\n               CloudFormation until you run an update on the parent stack.</p>\n            </li>\n         </ul>"
                    }
                },
                "CausingEntity": {
                    "target": "com.amazonaws.cloudformation#CausingEntity",
                    "traits": {
                        "smithy.api#documentation": "<p>The identity of the entity that triggered this change. This entity is a member of the\n         group that is specified by the <code>ChangeSource</code> field. For example, if you\n         modified the value of the <code>KeyPairName</code> parameter, the\n            <code>CausingEntity</code> is the name of the parameter\n         (<code>KeyPairName</code>).</p>\n         <p>If the <code>ChangeSource</code> value is <code>DirectModification</code>, no value\n         is given for <code>CausingEntity</code>.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>For a resource with <code>Modify</code> as the action, the\n            <code>ResourceChange</code> structure describes the changes CloudFormation will make\n         to that resource.</p>"
            }
        },
        "com.amazonaws.cloudformation#ResourceChangeDetails": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#ResourceChangeDetail"
            }
        },
        "com.amazonaws.cloudformation#ResourceIdentifierProperties": {
            "type": "map",
            "key": {
                "target": "com.amazonaws.cloudformation#ResourceIdentifierPropertyKey"
            },
            "value": {
                "target": "com.amazonaws.cloudformation#ResourceIdentifierPropertyValue"
            },
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 256
                }
            }
        },
        "com.amazonaws.cloudformation#ResourceIdentifierPropertyKey": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 2048
                }
            }
        },
        "com.amazonaws.cloudformation#ResourceIdentifierPropertyValue": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 2048
                }
            }
        },
        "com.amazonaws.cloudformation#ResourceIdentifierSummaries": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#ResourceIdentifierSummary"
            }
        },
        "com.amazonaws.cloudformation#ResourceIdentifierSummary": {
            "type": "structure",
            "members": {
                "ResourceType": {
                    "target": "com.amazonaws.cloudformation#ResourceType",
                    "traits": {
                        "smithy.api#documentation": "<p>The template resource type of the target resources, such as\n         <code>AWS::S3::Bucket</code>.</p>"
                    }
                },
                "LogicalResourceIds": {
                    "target": "com.amazonaws.cloudformation#LogicalResourceIds",
                    "traits": {
                        "smithy.api#documentation": "<p>The logical IDs of the target resources of the specified <code>ResourceType</code>, as\n         defined in the import template.</p>"
                    }
                },
                "ResourceIdentifiers": {
                    "target": "com.amazonaws.cloudformation#ResourceIdentifiers",
                    "traits": {
                        "smithy.api#documentation": "<p>The resource properties you can provide during the import to identify your target\n         resources. For example, <code>BucketName</code> is a possible identifier property for\n            <code>AWS::S3::Bucket</code> resources.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes the target resources of a specific type in your import template (for example,\n         all <code>AWS::S3::Bucket</code> resources) and the properties you can provide during the\n         import to identify resources of that type.</p>"
            }
        },
        "com.amazonaws.cloudformation#ResourceIdentifiers": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#ResourceIdentifierPropertyKey"
            }
        },
        "com.amazonaws.cloudformation#ResourceModel": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 16384
                }
            }
        },
        "com.amazonaws.cloudformation#ResourceProperties": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#ResourceSignalStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "SUCCESS",
                        "name": "SUCCESS"
                    },
                    {
                        "value": "FAILURE",
                        "name": "FAILURE"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#ResourceSignalUniqueId": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 64
                }
            }
        },
        "com.amazonaws.cloudformation#ResourceStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "CREATE_IN_PROGRESS",
                        "name": "CREATE_IN_PROGRESS"
                    },
                    {
                        "value": "CREATE_FAILED",
                        "name": "CREATE_FAILED"
                    },
                    {
                        "value": "CREATE_COMPLETE",
                        "name": "CREATE_COMPLETE"
                    },
                    {
                        "value": "DELETE_IN_PROGRESS",
                        "name": "DELETE_IN_PROGRESS"
                    },
                    {
                        "value": "DELETE_FAILED",
                        "name": "DELETE_FAILED"
                    },
                    {
                        "value": "DELETE_COMPLETE",
                        "name": "DELETE_COMPLETE"
                    },
                    {
                        "value": "DELETE_SKIPPED",
                        "name": "DELETE_SKIPPED"
                    },
                    {
                        "value": "UPDATE_IN_PROGRESS",
                        "name": "UPDATE_IN_PROGRESS"
                    },
                    {
                        "value": "UPDATE_FAILED",
                        "name": "UPDATE_FAILED"
                    },
                    {
                        "value": "UPDATE_COMPLETE",
                        "name": "UPDATE_COMPLETE"
                    },
                    {
                        "value": "IMPORT_FAILED",
                        "name": "IMPORT_FAILED"
                    },
                    {
                        "value": "IMPORT_COMPLETE",
                        "name": "IMPORT_COMPLETE"
                    },
                    {
                        "value": "IMPORT_IN_PROGRESS",
                        "name": "IMPORT_IN_PROGRESS"
                    },
                    {
                        "value": "IMPORT_ROLLBACK_IN_PROGRESS",
                        "name": "IMPORT_ROLLBACK_IN_PROGRESS"
                    },
                    {
                        "value": "IMPORT_ROLLBACK_FAILED",
                        "name": "IMPORT_ROLLBACK_FAILED"
                    },
                    {
                        "value": "IMPORT_ROLLBACK_COMPLETE",
                        "name": "IMPORT_ROLLBACK_COMPLETE"
                    },
                    {
                        "value": "UPDATE_ROLLBACK_IN_PROGRESS",
                        "name": "UPDATE_ROLLBACK_IN_PROGRESS"
                    },
                    {
                        "value": "UPDATE_ROLLBACK_COMPLETE",
                        "name": "UPDATE_ROLLBACK_COMPLETE"
                    },
                    {
                        "value": "UPDATE_ROLLBACK_FAILED",
                        "name": "UPDATE_ROLLBACK_FAILED"
                    },
                    {
                        "value": "ROLLBACK_IN_PROGRESS",
                        "name": "ROLLBACK_IN_PROGRESS"
                    },
                    {
                        "value": "ROLLBACK_COMPLETE",
                        "name": "ROLLBACK_COMPLETE"
                    },
                    {
                        "value": "ROLLBACK_FAILED",
                        "name": "ROLLBACK_FAILED"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#ResourceStatusReason": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#ResourceTargetDefinition": {
            "type": "structure",
            "members": {
                "Attribute": {
                    "target": "com.amazonaws.cloudformation#ResourceAttribute",
                    "traits": {
                        "smithy.api#documentation": "<p>Indicates which resource attribute is triggering this update, such as a change in the\n         resource attribute's <code>Metadata</code>, <code>Properties</code>, or\n         <code>Tags</code>.</p>"
                    }
                },
                "Name": {
                    "target": "com.amazonaws.cloudformation#PropertyName",
                    "traits": {
                        "smithy.api#documentation": "<p>If the <code>Attribute</code> value is <code>Properties</code>, the name of the\n         property. For all other attributes, the value is null.</p>"
                    }
                },
                "RequiresRecreation": {
                    "target": "com.amazonaws.cloudformation#RequiresRecreation",
                    "traits": {
                        "smithy.api#documentation": "<p>If the <code>Attribute</code> value is <code>Properties</code>, indicates whether a\n         change to this property causes the resource to be recreated. The value can be\n            <code>Never</code>, <code>Always</code>, or <code>Conditionally</code>. To determine the\n         conditions for a <code>Conditionally</code> recreation, see the update behavior for that\n            <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-template-resource-type-ref.html\">property</a> in the CloudFormation User Guide.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The field that CloudFormation will change, such as the name of a resource's\n         property, and whether the resource will be recreated.</p>"
            }
        },
        "com.amazonaws.cloudformation#ResourceToImport": {
            "type": "structure",
            "members": {
                "ResourceType": {
                    "target": "com.amazonaws.cloudformation#ResourceType",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of resource to import into your stack, such as <code>AWS::S3::Bucket</code>.\n         For a list of supported resource types, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/resource-import-supported-resources.html\">Resources that support import operations</a> in the CloudFormation User\n         Guide.</p>",
                        "smithy.api#required": {}
                    }
                },
                "LogicalResourceId": {
                    "target": "com.amazonaws.cloudformation#LogicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The logical ID of the target resource as specified in the template.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ResourceIdentifier": {
                    "target": "com.amazonaws.cloudformation#ResourceIdentifierProperties",
                    "traits": {
                        "smithy.api#documentation": "<p>A key-value pair that identifies the target resource. The key is an identifier property\n         (for example, <code>BucketName</code> for <code>AWS::S3::Bucket</code> resources) and the\n         value is the actual property value (for example, <code>MyS3Bucket</code>).</p>",
                        "smithy.api#required": {}
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Describes the target resource of an import operation.</p>"
            }
        },
        "com.amazonaws.cloudformation#ResourceToSkip": {
            "type": "string",
            "traits": {
                "smithy.api#pattern": "^[a-zA-Z0-9]+|[a-zA-Z][-a-zA-Z0-9]*\\.[a-zA-Z0-9]+$"
            }
        },
        "com.amazonaws.cloudformation#ResourceType": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 256
                }
            }
        },
        "com.amazonaws.cloudformation#ResourceTypes": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#ResourceType"
            }
        },
        "com.amazonaws.cloudformation#ResourcesToImport": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#ResourceToImport"
            },
            "traits": {
                "smithy.api#length": {
                    "min": 0,
                    "max": 200
                }
            }
        },
        "com.amazonaws.cloudformation#ResourcesToSkip": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#ResourceToSkip"
            }
        },
        "com.amazonaws.cloudformation#RetainResources": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#LogicalResourceId"
            }
        },
        "com.amazonaws.cloudformation#RetainStacks": {
            "type": "boolean"
        },
        "com.amazonaws.cloudformation#RetainStacksNullable": {
            "type": "boolean",
            "traits": {
                "smithy.api#box": {}
            }
        },
        "com.amazonaws.cloudformation#RetainStacksOnAccountRemovalNullable": {
            "type": "boolean",
            "traits": {
                "smithy.api#box": {}
            }
        },
        "com.amazonaws.cloudformation#RoleARN": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 20,
                    "max": 2048
                }
            }
        },
        "com.amazonaws.cloudformation#RoleARN2": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 256
                },
                "smithy.api#pattern": "^arn:.+:iam::[0-9]{12}:role/.+$"
            }
        },
        "com.amazonaws.cloudformation#RollbackConfiguration": {
            "type": "structure",
            "members": {
                "RollbackTriggers": {
                    "target": "com.amazonaws.cloudformation#RollbackTriggers",
                    "traits": {
                        "smithy.api#documentation": "<p>The triggers to monitor during stack creation or update actions. </p>\n         <p>By default, CloudFormation saves the rollback triggers specified for a stack and applies them\n         to any subsequent update operations for the stack, unless you specify otherwise. If you do\n         specify rollback triggers for this parameter, those triggers replace any list of triggers\n         previously specified for the stack. This means:</p>\n         <ul>\n            <li>\n               <p>To use the rollback triggers previously specified for this stack, if any, don't\n               specify this parameter.</p>\n            </li>\n            <li>\n               <p>To specify new or updated rollback triggers, you must specify\n                  <i>all</i> the triggers that you want used for this stack, even\n               triggers you've specifed before (for example, when creating the stack or during a\n               previous stack update). Any triggers that you don't include in the updated list of\n               triggers are no longer applied to the stack.</p>\n            </li>\n            <li>\n               <p>To remove all currently specified triggers, specify an empty list for this\n               parameter.</p>\n            </li>\n         </ul>\n         <p>If a specified trigger is missing, the entire stack operation fails and is rolled\n         back. </p>"
                    }
                },
                "MonitoringTimeInMinutes": {
                    "target": "com.amazonaws.cloudformation#MonitoringTimeInMinutes",
                    "traits": {
                        "smithy.api#documentation": "<p>The amount of time, in minutes, during which CloudFormation should monitor all the\n         rollback triggers after the stack creation or update operation deploys all necessary\n         resources.</p>\n         <p>The default is 0 minutes.</p>\n         <p>If you specify a monitoring period but do not specify any rollback triggers,\n         CloudFormation still waits the specified period of time before cleaning up old resources\n         after update operations. You can use this monitoring period to perform any manual stack\n         validation desired, and manually cancel the stack creation or update (using <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_CancelUpdateStack.html\">CancelUpdateStack</a>, for example) as necessary.</p>\n         <p>If you specify 0 for this parameter, CloudFormation still monitors the specified\n         rollback triggers during stack creation and update operations. Then, for update operations,\n         it begins disposing of old resources immediately once the operation completes.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Structure containing the rollback triggers for CloudFormation to monitor during stack creation\n         and updating operations, and for the specified monitoring period afterwards.</p>\n         <p>Rollback triggers enable you to have CloudFormation monitor the state of your application\n         during stack creation and updating, and to roll back that operation if the application\n         breaches the threshold of any of the alarms you've specified. For more information, see\n            <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-rollback-triggers.html\">Monitor and Roll Back Stack\n            Operations</a>.</p>"
            }
        },
        "com.amazonaws.cloudformation#RollbackStack": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#RollbackStackInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#RollbackStackOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#TokenAlreadyExistsException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>When specifying <code>RollbackStack</code>, you preserve the state of previously provisioned resources when an operation fails. You can check the status of the stack through the <a>DescribeStacks</a> API.</p>\n         <p>Rolls back the specified stack to the last known stable state from <code>CREATE_FAILED</code> or <code>UPDATE_FAILED</code> stack statuses.</p>\n         <p>This operation will delete a stack if it doesn't contain a last known stable state. A last known stable state includes any status in a <code>*_COMPLETE</code>. This includes the following stack statuses.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>CREATE_COMPLETE</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>UPDATE_COMPLETE</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>UPDATE_ROLLBACK_COMPLETE</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>IMPORT_COMPLETE</code>\n               </p>\n            </li>\n            <li>\n               <p>\n                  <code>IMPORT_ROLLBACK_COMPLETE</code>\n               </p>\n            </li>\n         </ul>"
            }
        },
        "com.amazonaws.cloudformation#RollbackStackInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name that is associated with the stack.</p>",
                        "smithy.api#required": {}
                    }
                },
                "RoleARN": {
                    "target": "com.amazonaws.cloudformation#RoleARN",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of an Identity and Access Management role that CloudFormation assumes to rollback the stack.</p>"
                    }
                },
                "ClientRequestToken": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A unique identifier for this <code>RollbackStack</code> request.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#RollbackStackOutput": {
            "type": "structure",
            "members": {
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>Unique identifier of the stack.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#RollbackTrigger": {
            "type": "structure",
            "members": {
                "Arn": {
                    "target": "com.amazonaws.cloudformation#Arn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of the rollback trigger.</p>\n         <p>If a specified trigger is missing, the entire stack operation fails and is rolled\n         back. </p>",
                        "smithy.api#required": {}
                    }
                },
                "Type": {
                    "target": "com.amazonaws.cloudformation#Type",
                    "traits": {
                        "smithy.api#documentation": "<p>The resource type of the rollback trigger. Currently, <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-cw-alarm.html\">AWS::CloudWatch::Alarm</a> is the only supported resource type.</p>",
                        "smithy.api#required": {}
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>A rollback trigger CloudFormation monitors during creation and updating of stacks. If any of\n         the alarms you specify goes to ALARM state during the stack operation or within the\n         specified monitoring period afterwards, CloudFormation rolls back the entire stack\n         operation. </p>"
            }
        },
        "com.amazonaws.cloudformation#RollbackTriggers": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#RollbackTrigger"
            },
            "traits": {
                "smithy.api#length": {
                    "min": 0,
                    "max": 5
                }
            }
        },
        "com.amazonaws.cloudformation#S3Bucket": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 3,
                    "max": 63
                },
                "smithy.api#pattern": "^[\\s\\S]+$"
            }
        },
        "com.amazonaws.cloudformation#S3Url": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 4096
                }
            }
        },
        "com.amazonaws.cloudformation#Scope": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#ResourceAttribute"
            }
        },
        "com.amazonaws.cloudformation#SetStackPolicy": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#SetStackPolicyInput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Sets a stack policy for a specified stack.</p>"
            }
        },
        "com.amazonaws.cloudformation#SetStackPolicyInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique stack ID that you want to associate a policy with.</p>",
                        "smithy.api#required": {}
                    }
                },
                "StackPolicyBody": {
                    "target": "com.amazonaws.cloudformation#StackPolicyBody",
                    "traits": {
                        "smithy.api#documentation": "<p>Structure containing the stack policy body. For more information, go to <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/protect-stack-resources.html\"> Prevent Updates\n            to Stack Resources</a> in the CloudFormation User Guide. You can specify either\n         the <code>StackPolicyBody</code> or the <code>StackPolicyURL</code> parameter, but not\n         both.</p>"
                    }
                },
                "StackPolicyURL": {
                    "target": "com.amazonaws.cloudformation#StackPolicyURL",
                    "traits": {
                        "smithy.api#documentation": "<p>Location of a file containing the stack policy. The URL must point to a policy\n         (maximum size: 16 KB) located in an S3 bucket in the same\n         Region as the stack. You can specify either the <code>StackPolicyBody</code> or the\n            <code>StackPolicyURL</code> parameter, but not both.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for the <a>SetStackPolicy</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#SetTypeConfiguration": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#SetTypeConfigurationInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#SetTypeConfigurationOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#CFNRegistryException"
                },
                {
                    "target": "com.amazonaws.cloudformation#TypeNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Specifies the configuration data for a registered CloudFormation extension, in the given\n         account and region.</p>\n         <p>To view the current configuration data for an extension, refer to the\n            <code>ConfigurationSchema</code> element of <a href=\"AWSCloudFormation/latest/APIReference/API_DescribeType.html\">DescribeType</a>.\n         For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/registry-register.html#registry-set-configuration\">Configuring extensions at the account level</a> in the\n            <i>CloudFormation User Guide</i>.</p>\n         <important>\n            <p>It is strongly recommended that you use dynamic references to restrict sensitive\n            configuration definitions, such as third-party credentials. For more details on dynamic\n            references, see <a href=\"https://docs.aws.amazon.com/\">Using dynamic references to specify\n               template values</a> in the <i>CloudFormation User\n            Guide</i>.</p>\n         </important>"
            }
        },
        "com.amazonaws.cloudformation#SetTypeConfigurationInput": {
            "type": "structure",
            "members": {
                "TypeArn": {
                    "target": "com.amazonaws.cloudformation#TypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) for the extension, in this account and region.</p>\n         <p>For public extensions, this will be the ARN assigned when you <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_ActivateType.html\">activate the type</a> in this account and region. For private extensions, this will\n         be the ARN assigned when you <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_RegisterType.html\">register the type</a> in this account and region. </p>\n         <p>Do not include the extension versions suffix at the end of the ARN. You can set the\n         configuration for an extension, but not for a specific extension version.</p>"
                    }
                },
                "Configuration": {
                    "target": "com.amazonaws.cloudformation#TypeConfiguration",
                    "traits": {
                        "smithy.api#documentation": "<p>The configuration data for the extension, in this account and region. </p>\n         <p>The configuration data must be formatted as JSON, and validate against the schema\n         returned in the <code>ConfigurationSchema</code> response element of <a href=\"AWSCloudFormation/latest/APIReference/API_DescribeType.html\">API_DescribeType</a>. For more information, see <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/resource-type-model.html#resource-type-howto-configuration\">Defining account-level configuration data for an extension</a> in the\n            <i>CloudFormation CLI User Guide</i>.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ConfigurationAlias": {
                    "target": "com.amazonaws.cloudformation#TypeConfigurationAlias",
                    "traits": {
                        "smithy.api#documentation": "<p>An alias by which to refer to this extension configuration data.</p>\n         <p>Conditional: Specifying a configuration alias is required when setting a configuration\n         for a resource type extension.</p>"
                    }
                },
                "TypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the extension.</p>\n         <p>Conditional: You must specify <code>ConfigurationArn</code>, or <code>Type</code> and\n            <code>TypeName</code>.</p>"
                    }
                },
                "Type": {
                    "target": "com.amazonaws.cloudformation#ThirdPartyType",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of extension.</p>\n         <p>Conditional: You must specify <code>ConfigurationArn</code>, or <code>Type</code> and\n            <code>TypeName</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#SetTypeConfigurationOutput": {
            "type": "structure",
            "members": {
                "ConfigurationArn": {
                    "target": "com.amazonaws.cloudformation#TypeConfigurationArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) for the configuration data, in this account and\n         region.</p>\n         <p>Conditional: You must specify <code>ConfigurationArn</code>, or <code>Type</code> and\n            <code>TypeName</code>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#SetTypeDefaultVersion": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#SetTypeDefaultVersionInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#SetTypeDefaultVersionOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#CFNRegistryException"
                },
                {
                    "target": "com.amazonaws.cloudformation#TypeNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Specify the default version of an extension. The default version of an extension will be\n         used in CloudFormation operations.</p>",
                "smithy.api#idempotent": {}
            }
        },
        "com.amazonaws.cloudformation#SetTypeDefaultVersionInput": {
            "type": "structure",
            "members": {
                "Arn": {
                    "target": "com.amazonaws.cloudformation#PrivateTypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of the extension for which you want version summary\n         information.</p>\n         <p>Conditional: You must specify either <code>TypeName</code> and <code>Type</code>, or\n            <code>Arn</code>.</p>"
                    }
                },
                "Type": {
                    "target": "com.amazonaws.cloudformation#RegistryType",
                    "traits": {
                        "smithy.api#documentation": "<p>The kind of extension.</p>\n         <p>Conditional: You must specify either <code>TypeName</code> and <code>Type</code>, or\n            <code>Arn</code>.</p>"
                    }
                },
                "TypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the extension.</p>\n         <p>Conditional: You must specify either <code>TypeName</code> and <code>Type</code>, or\n            <code>Arn</code>.</p>"
                    }
                },
                "VersionId": {
                    "target": "com.amazonaws.cloudformation#TypeVersionId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of a specific version of the extension. The version ID is the value at the end of\n         the Amazon Resource Name (ARN) assigned to the extension version when it is\n         registered.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#SetTypeDefaultVersionOutput": {
            "type": "structure",
            "members": {}
        },
        "com.amazonaws.cloudformation#SignalResource": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#SignalResourceInput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Sends a signal to the specified resource with a success or failure status. You can\n         use the SignalResource API in conjunction with a creation policy or update policy.\n         CloudFormation doesn't proceed with a stack creation or update until resources receive the\n         required number of signals or the timeout period is exceeded. The SignalResource API is\n         useful in cases where you want to send signals from anywhere other than an Amazon EC2\n         instance.</p>"
            }
        },
        "com.amazonaws.cloudformation#SignalResourceInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The stack name or unique stack ID that includes the resource that you want to\n         signal.</p>",
                        "smithy.api#required": {}
                    }
                },
                "LogicalResourceId": {
                    "target": "com.amazonaws.cloudformation#LogicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The logical ID of the resource that you want to signal. The logical ID is the name of\n         the resource that given in the template.</p>",
                        "smithy.api#required": {}
                    }
                },
                "UniqueId": {
                    "target": "com.amazonaws.cloudformation#ResourceSignalUniqueId",
                    "traits": {
                        "smithy.api#documentation": "<p>A unique ID of the signal. When you signal Amazon EC2 instances or Auto Scaling\n         groups, specify the instance ID that you are signaling as the unique ID. If you send\n         multiple signals to a single resource (such as signaling a wait condition), each signal\n         requires a different unique ID.</p>",
                        "smithy.api#required": {}
                    }
                },
                "Status": {
                    "target": "com.amazonaws.cloudformation#ResourceSignalStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The status of the signal, which is either success or failure. A failure signal causes\n         CloudFormation to immediately fail the stack creation or update.</p>",
                        "smithy.api#required": {}
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for the <a>SignalResource</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#Stack": {
            "type": "structure",
            "members": {
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>Unique identifier of the stack.</p>"
                    }
                },
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name associated with the stack.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ChangeSetId": {
                    "target": "com.amazonaws.cloudformation#ChangeSetId",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique ID of the change set.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>A user-defined description associated with the stack.</p>"
                    }
                },
                "Parameters": {
                    "target": "com.amazonaws.cloudformation#Parameters",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>Parameter</code> structures.</p>"
                    }
                },
                "CreationTime": {
                    "target": "com.amazonaws.cloudformation#CreationTime",
                    "traits": {
                        "smithy.api#documentation": "<p>The time at which the stack was created.</p>",
                        "smithy.api#required": {}
                    }
                },
                "DeletionTime": {
                    "target": "com.amazonaws.cloudformation#DeletionTime",
                    "traits": {
                        "smithy.api#documentation": "<p>The time the stack was deleted.</p>"
                    }
                },
                "LastUpdatedTime": {
                    "target": "com.amazonaws.cloudformation#LastUpdatedTime",
                    "traits": {
                        "smithy.api#documentation": "<p>The time the stack was last updated. This field will only be returned if the stack\n         has been updated at least once.</p>"
                    }
                },
                "RollbackConfiguration": {
                    "target": "com.amazonaws.cloudformation#RollbackConfiguration",
                    "traits": {
                        "smithy.api#documentation": "<p>The rollback triggers for CloudFormation to monitor during stack creation and\n         updating operations, and for the specified monitoring period afterwards.</p>"
                    }
                },
                "StackStatus": {
                    "target": "com.amazonaws.cloudformation#StackStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Current status of the stack.</p>",
                        "smithy.api#required": {}
                    }
                },
                "StackStatusReason": {
                    "target": "com.amazonaws.cloudformation#StackStatusReason",
                    "traits": {
                        "smithy.api#documentation": "<p>Success/failure message associated with the stack status.</p>"
                    }
                },
                "DisableRollback": {
                    "target": "com.amazonaws.cloudformation#DisableRollback",
                    "traits": {
                        "smithy.api#documentation": "<p>Boolean to enable or disable rollback on stack creation failures:</p>\n         <ul>\n            <li>\n               <p>\n                  <code>true</code>: disable rollback</p>\n            </li>\n            <li>\n               <p>\n                  <code>false</code>: enable rollback</p>\n            </li>\n         </ul>"
                    }
                },
                "NotificationARNs": {
                    "target": "com.amazonaws.cloudformation#NotificationARNs",
                    "traits": {
                        "smithy.api#documentation": "<p>SNS topic ARNs to which stack related events are published.</p>"
                    }
                },
                "TimeoutInMinutes": {
                    "target": "com.amazonaws.cloudformation#TimeoutMinutes",
                    "traits": {
                        "smithy.api#documentation": "<p>The amount of time within which stack creation should complete.</p>"
                    }
                },
                "Capabilities": {
                    "target": "com.amazonaws.cloudformation#Capabilities",
                    "traits": {
                        "smithy.api#documentation": "<p>The capabilities allowed in the stack.</p>"
                    }
                },
                "Outputs": {
                    "target": "com.amazonaws.cloudformation#Outputs",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of output structures.</p>"
                    }
                },
                "RoleARN": {
                    "target": "com.amazonaws.cloudformation#RoleARN",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of an Identity and Access Management (IAM) role\n         that is associated with the stack. During a stack operation, CloudFormation uses this\n         role's credentials to make calls on your behalf.</p>"
                    }
                },
                "Tags": {
                    "target": "com.amazonaws.cloudformation#Tags",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>Tag</code>s that specify information about the stack.</p>"
                    }
                },
                "EnableTerminationProtection": {
                    "target": "com.amazonaws.cloudformation#EnableTerminationProtection",
                    "traits": {
                        "smithy.api#documentation": "<p>Whether termination protection is enabled for the stack.</p>\n         <p> For <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-nested-stacks.html\">nested stacks</a>,\n         termination protection is set on the root stack and cannot be changed directly on the\n         nested stack. For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-protect-stacks.html\">Protecting a Stack From Being\n            Deleted</a> in the <i>CloudFormation User Guide</i>.</p>"
                    }
                },
                "ParentId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>For nested stacks--stacks created as resources for another stack--the stack ID of the\n         direct parent of this stack. For the first level of nested stacks, the root stack is also\n         the parent stack.</p>\n         <p>For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-nested-stacks.html\">Working with Nested Stacks</a> in the\n         <i>CloudFormation User Guide</i>.</p>"
                    }
                },
                "RootId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>For nested stacks--stacks created as resources for another stack--the stack ID of the\n         top-level stack to which the nested stack ultimately belongs.</p>\n         <p>For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-nested-stacks.html\">Working with Nested Stacks</a> in the\n         <i>CloudFormation User Guide</i>.</p>"
                    }
                },
                "DriftInformation": {
                    "target": "com.amazonaws.cloudformation#StackDriftInformation",
                    "traits": {
                        "smithy.api#documentation": "<p>Information on whether a stack's actual configuration differs, or has\n            <i>drifted</i>, from it's expected configuration, as defined in the stack\n         template and any values specified as template parameters. For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift.html\">Detecting Unregulated Configuration\n            Changes to Stacks and Resources</a>.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The Stack data type.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackDriftDetectionId": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 36
                }
            }
        },
        "com.amazonaws.cloudformation#StackDriftDetectionStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "DETECTION_IN_PROGRESS",
                        "name": "DETECTION_IN_PROGRESS"
                    },
                    {
                        "value": "DETECTION_FAILED",
                        "name": "DETECTION_FAILED"
                    },
                    {
                        "value": "DETECTION_COMPLETE",
                        "name": "DETECTION_COMPLETE"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#StackDriftDetectionStatusReason": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#StackDriftInformation": {
            "type": "structure",
            "members": {
                "StackDriftStatus": {
                    "target": "com.amazonaws.cloudformation#StackDriftStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Status of the stack's actual configuration compared to its expected template\n         configuration. </p>\n         <ul>\n            <li>\n               <p>\n                  <code>DRIFTED</code>: The stack differs from its expected template\n               configuration. A stack is considered to have drifted if one or more of its resources\n               have drifted.</p>\n            </li>\n            <li>\n               <p>\n                  <code>NOT_CHECKED</code>: CloudFormation has not checked if the stack differs from its\n               expected template configuration.</p>\n            </li>\n            <li>\n               <p>\n                  <code>IN_SYNC</code>: The stack's actual configuration matches its expected\n               template configuration.</p>\n            </li>\n            <li>\n               <p>\n                  <code>UNKNOWN</code>: This value is reserved for future use.</p>\n            </li>\n         </ul>",
                        "smithy.api#required": {}
                    }
                },
                "LastCheckTimestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>Most recent time when a drift detection operation was initiated on the stack, or any\n         of its individual resources that support drift detection.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Contains information about whether the stack's actual configuration differs, or has\n            <i>drifted</i>, from its expected configuration, as defined in the stack\n         template and any values specified as template parameters. A stack is considered to have\n         drifted if one or more of its resources have drifted.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackDriftInformationSummary": {
            "type": "structure",
            "members": {
                "StackDriftStatus": {
                    "target": "com.amazonaws.cloudformation#StackDriftStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Status of the stack's actual configuration compared to its expected template\n         configuration. </p>\n         <ul>\n            <li>\n               <p>\n                  <code>DRIFTED</code>: The stack differs from its expected template\n               configuration. A stack is considered to have drifted if one or more of its resources\n               have drifted.</p>\n            </li>\n            <li>\n               <p>\n                  <code>NOT_CHECKED</code>: CloudFormation has not checked if the stack differs from its\n               expected template configuration.</p>\n            </li>\n            <li>\n               <p>\n                  <code>IN_SYNC</code>: The stack's actual configuration matches its expected\n               template configuration.</p>\n            </li>\n            <li>\n               <p>\n                  <code>UNKNOWN</code>: This value is reserved for future use.</p>\n            </li>\n         </ul>",
                        "smithy.api#required": {}
                    }
                },
                "LastCheckTimestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>Most recent time when a drift detection operation was initiated on the stack, or any\n         of its individual resources that support drift detection.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Contains information about whether the stack's actual configuration differs, or has\n            <i>drifted</i>, from its expected configuration, as defined in the stack\n         template and any values specified as template parameters. A stack is considered to have\n         drifted if one or more of its resources have drifted.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackDriftStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "DRIFTED",
                        "name": "DRIFTED"
                    },
                    {
                        "value": "IN_SYNC",
                        "name": "IN_SYNC"
                    },
                    {
                        "value": "UNKNOWN",
                        "name": "UNKNOWN"
                    },
                    {
                        "value": "NOT_CHECKED",
                        "name": "NOT_CHECKED"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#StackEvent": {
            "type": "structure",
            "members": {
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique ID name of the instance of the stack.</p>",
                        "smithy.api#required": {}
                    }
                },
                "EventId": {
                    "target": "com.amazonaws.cloudformation#EventId",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique ID of this event.</p>",
                        "smithy.api#required": {}
                    }
                },
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name associated with a stack.</p>",
                        "smithy.api#required": {}
                    }
                },
                "LogicalResourceId": {
                    "target": "com.amazonaws.cloudformation#LogicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The logical name of the resource specified in the template.</p>"
                    }
                },
                "PhysicalResourceId": {
                    "target": "com.amazonaws.cloudformation#PhysicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique identifier associated with the physical instance of the\n         resource.</p>"
                    }
                },
                "ResourceType": {
                    "target": "com.amazonaws.cloudformation#ResourceType",
                    "traits": {
                        "smithy.api#documentation": "<p>Type of resource. (For more information, go to <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-template-resource-type-ref.html\">Amazon Web Services\n            Resource Types Reference</a> in the CloudFormation User Guide.)</p>"
                    }
                },
                "Timestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>Time the status was updated.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ResourceStatus": {
                    "target": "com.amazonaws.cloudformation#ResourceStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Current status of the resource.</p>"
                    }
                },
                "ResourceStatusReason": {
                    "target": "com.amazonaws.cloudformation#ResourceStatusReason",
                    "traits": {
                        "smithy.api#documentation": "<p>Success/failure message associated with the resource.</p>"
                    }
                },
                "ResourceProperties": {
                    "target": "com.amazonaws.cloudformation#ResourceProperties",
                    "traits": {
                        "smithy.api#documentation": "<p>BLOB of the properties used to create the resource.</p>"
                    }
                },
                "ClientRequestToken": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The token passed to the operation that generated this event.</p>\n         <p>All events triggered by a given stack operation are assigned the same client request\n         token, which you can use to track operations. For example, if you execute a\n         <code>CreateStack</code> operation with the token <code>token1</code>, then all the\n         <code>StackEvents</code> generated by that operation will have\n         <code>ClientRequestToken</code> set as <code>token1</code>.</p>\n         <p>In the console, stack operations display the client request token on the Events tab.\n         Stack operations that are initiated from the console use the token format\n            <i>Console-StackOperation-ID</i>, which helps you easily identify the\n         stack operation . For example, if you create a stack using the console, each stack event\n         would be assigned the same token in the following format:\n         <code>Console-CreateStack-7f59c3cf-00d2-40c7-b2ff-e75db0987002</code>. </p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The StackEvent data type.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackEvents": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#StackEvent"
            }
        },
        "com.amazonaws.cloudformation#StackId": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#StackIdList": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#StackId"
            }
        },
        "com.amazonaws.cloudformation#StackInstance": {
            "type": "structure",
            "members": {
                "StackSetId": {
                    "target": "com.amazonaws.cloudformation#StackSetId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique ID of the stack set that the stack instance is associated\n         with.</p>"
                    }
                },
                "Region": {
                    "target": "com.amazonaws.cloudformation#Region",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the Amazon Web Services Region that the stack instance is associated with.</p>"
                    }
                },
                "Account": {
                    "target": "com.amazonaws.cloudformation#Account",
                    "traits": {
                        "smithy.api#documentation": "<p>[Self-managed permissions] The name of the Amazon Web Services account that the stack instance is associated with.</p>"
                    }
                },
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the stack instance.</p>"
                    }
                },
                "ParameterOverrides": {
                    "target": "com.amazonaws.cloudformation#Parameters",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of parameters from the stack set template whose values have been overridden in\n         this stack instance.</p>"
                    }
                },
                "Status": {
                    "target": "com.amazonaws.cloudformation#StackInstanceStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The status of the stack instance, in terms of its synchronization with its associated\n         stack set.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>INOPERABLE</code>: A <code>DeleteStackInstances</code> operation has\n               failed and left the stack in an unstable state. Stacks in this state are excluded\n               from further <code>UpdateStackSet</code> operations. You might need to perform a\n                  <code>DeleteStackInstances</code> operation, with <code>RetainStacks</code> set to\n                  <code>true</code>, to delete the stack instance, and then delete the stack\n               manually.</p>\n            </li>\n            <li>\n               <p>\n                  <code>OUTDATED</code>: The stack isn't currently up to date with the stack set\n               because:</p>\n               <ul>\n                  <li>\n                     <p>The associated stack failed during a <code>CreateStackSet</code> or\n                        <code>UpdateStackSet</code> operation. </p>\n                  </li>\n                  <li>\n                     <p>The stack was part of a <code>CreateStackSet</code> or\n                        <code>UpdateStackSet</code> operation that failed or was stopped before the\n                     stack was created or updated. </p>\n                  </li>\n               </ul>\n            </li>\n            <li>\n               <p>\n                  <code>CURRENT</code>: The stack is currently up to date with the stack\n               set.</p>\n            </li>\n         </ul>"
                    }
                },
                "StackInstanceStatus": {
                    "target": "com.amazonaws.cloudformation#StackInstanceComprehensiveStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The detailed status of the stack instance.</p>"
                    }
                },
                "StatusReason": {
                    "target": "com.amazonaws.cloudformation#Reason",
                    "traits": {
                        "smithy.api#documentation": "<p>The explanation for the specific status code that is assigned to this stack\n         instance.</p>"
                    }
                },
                "OrganizationalUnitId": {
                    "target": "com.amazonaws.cloudformation#OrganizationalUnitId",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] The organization root ID or organizational unit (OU) IDs\n         that you specified for <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_DeploymentTargets.html\">DeploymentTargets</a>.</p>"
                    }
                },
                "DriftStatus": {
                    "target": "com.amazonaws.cloudformation#StackDriftStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Status of the stack instance's actual configuration compared to the expected template\n         and parameter configuration of the stack set to which it belongs. </p>\n         <ul>\n            <li>\n               <p>\n                  <code>DRIFTED</code>: The stack differs from the expected template and parameter\n               configuration of the stack set to which it belongs. A stack instance is considered to\n               have drifted if one or more of the resources in the associated stack have\n               drifted.</p>\n            </li>\n            <li>\n               <p>\n                  <code>NOT_CHECKED</code>: CloudFormation has not checked if the stack instance differs from\n               its expected stack set configuration.</p>\n            </li>\n            <li>\n               <p>\n                  <code>IN_SYNC</code>: The stack instance's actual configuration matches its\n               expected stack set configuration.</p>\n            </li>\n            <li>\n               <p>\n                  <code>UNKNOWN</code>: This value is reserved for future use.</p>\n            </li>\n         </ul>"
                    }
                },
                "LastDriftCheckTimestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>Most recent time when CloudFormation performed a drift detection operation on\n         the stack instance. This value will be <code>NULL</code> for any stack instance on which\n         drift detection has not yet been performed.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>An CloudFormation stack, in a specific account and Region, that's part of a stack\n         set operation. A stack instance is a reference to an attempted or actual stack in a given\n         account within a given Region. A stack instance can exist without a stack—for example, if\n         the stack couldn't be created for some reason. A stack instance is associated with only one\n         stack set. Each stack instance contains the ID of its associated stack set, as well as the\n         ID of the actual stack and the stack status.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackInstanceComprehensiveStatus": {
            "type": "structure",
            "members": {
                "DetailedStatus": {
                    "target": "com.amazonaws.cloudformation#StackInstanceDetailedStatus",
                    "traits": {
                        "smithy.api#documentation": "<ul>\n            <li>\n               <p>\n                  <code>CANCELLED</code>: The operation in the specified account and Region has been\n               cancelled. This is either because a user has stopped the stack set operation, or\n               because the failure tolerance of the stack set operation has been exceeded.</p>\n            </li>\n            <li>\n               <p>\n                  <code>FAILED</code>: The operation in the specified account and Region failed. If\n               the stack set operation fails in enough accounts within a Region, the failure\n               tolerance for the stack set operation as a whole might be exceeded.</p>\n            </li>\n            <li>\n               <p>\n                  <code>INOPERABLE</code>: A <code>DeleteStackInstances</code> operation has failed\n               and left the stack in an unstable state. Stacks in this state are excluded from\n               further <code>UpdateStackSet</code> operations. You might need to perform a\n                  <code>DeleteStackInstances</code> operation, with <code>RetainStacks</code> set to\n                  <code>true</code>, to delete the stack instance, and then delete the stack\n               manually.</p>\n            </li>\n            <li>\n               <p>\n                  <code>PENDING</code>: The operation in the specified account and Region has yet to\n               start.</p>\n            </li>\n            <li>\n               <p>\n                  <code>RUNNING</code>: The operation in the specified account and Region is\n               currently in progress.</p>\n            </li>\n            <li>\n               <p>\n                  <code>SUCCEEDED</code>: The operation in the specified account and Region\n               completed successfully.</p>\n            </li>\n         </ul>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The detailed status of the stack instance.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackInstanceDetailedStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "PENDING",
                        "name": "PENDING"
                    },
                    {
                        "value": "RUNNING",
                        "name": "RUNNING"
                    },
                    {
                        "value": "SUCCEEDED",
                        "name": "SUCCEEDED"
                    },
                    {
                        "value": "FAILED",
                        "name": "FAILED"
                    },
                    {
                        "value": "CANCELLED",
                        "name": "CANCELLED"
                    },
                    {
                        "value": "INOPERABLE",
                        "name": "INOPERABLE"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#StackInstanceFilter": {
            "type": "structure",
            "members": {
                "Name": {
                    "target": "com.amazonaws.cloudformation#StackInstanceFilterName",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of filter to apply.</p>"
                    }
                },
                "Values": {
                    "target": "com.amazonaws.cloudformation#StackInstanceFilterValues",
                    "traits": {
                        "smithy.api#documentation": "<p>The status to filter by.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The status that stack instances are filtered by.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackInstanceFilterName": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "DETAILED_STATUS",
                        "name": "DETAILED_STATUS"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#StackInstanceFilterValues": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 6,
                    "max": 10
                }
            }
        },
        "com.amazonaws.cloudformation#StackInstanceFilters": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#StackInstanceFilter"
            },
            "traits": {
                "smithy.api#length": {
                    "min": 0,
                    "max": 1
                }
            }
        },
        "com.amazonaws.cloudformation#StackInstanceNotFoundException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "StackInstanceNotFoundException",
                    "httpResponseCode": 404
                },
                "smithy.api#documentation": "<p>The specified stack instance doesn't exist.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 404
            }
        },
        "com.amazonaws.cloudformation#StackInstanceStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "CURRENT",
                        "name": "CURRENT"
                    },
                    {
                        "value": "OUTDATED",
                        "name": "OUTDATED"
                    },
                    {
                        "value": "INOPERABLE",
                        "name": "INOPERABLE"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#StackInstanceSummaries": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#StackInstanceSummary"
            }
        },
        "com.amazonaws.cloudformation#StackInstanceSummary": {
            "type": "structure",
            "members": {
                "StackSetId": {
                    "target": "com.amazonaws.cloudformation#StackSetId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique ID of the stack set that the stack instance is associated\n         with.</p>"
                    }
                },
                "Region": {
                    "target": "com.amazonaws.cloudformation#Region",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the Amazon Web Services Region that the stack instance is associated with.</p>"
                    }
                },
                "Account": {
                    "target": "com.amazonaws.cloudformation#Account",
                    "traits": {
                        "smithy.api#documentation": "<p>[Self-managed permissions] The name of the Amazon Web Services account that the stack instance is associated with.</p>"
                    }
                },
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the stack instance.</p>"
                    }
                },
                "Status": {
                    "target": "com.amazonaws.cloudformation#StackInstanceStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The status of the stack instance, in terms of its synchronization with its associated\n         stack set.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>INOPERABLE</code>: A <code>DeleteStackInstances</code> operation has\n               failed and left the stack in an unstable state. Stacks in this state are excluded\n               from further <code>UpdateStackSet</code> operations. You might need to perform a\n                  <code>DeleteStackInstances</code> operation, with <code>RetainStacks</code> set to\n                  <code>true</code>, to delete the stack instance, and then delete the stack\n               manually.</p>\n            </li>\n            <li>\n               <p>\n                  <code>OUTDATED</code>: The stack isn't currently up to date with the stack set\n               because:</p>\n               <ul>\n                  <li>\n                     <p>The associated stack failed during a <code>CreateStackSet</code> or\n                        <code>UpdateStackSet</code> operation. </p>\n                  </li>\n                  <li>\n                     <p>The stack was part of a <code>CreateStackSet</code> or\n                        <code>UpdateStackSet</code> operation that failed or was stopped before the\n                     stack was created or updated. </p>\n                  </li>\n               </ul>\n            </li>\n            <li>\n               <p>\n                  <code>CURRENT</code>: The stack is currently up to date with the stack\n               set.</p>\n            </li>\n         </ul>"
                    }
                },
                "StatusReason": {
                    "target": "com.amazonaws.cloudformation#Reason",
                    "traits": {
                        "smithy.api#documentation": "<p>The explanation for the specific status code assigned to this stack\n         instance.</p>"
                    }
                },
                "StackInstanceStatus": {
                    "target": "com.amazonaws.cloudformation#StackInstanceComprehensiveStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The detailed status of the stack instance.</p>"
                    }
                },
                "OrganizationalUnitId": {
                    "target": "com.amazonaws.cloudformation#OrganizationalUnitId",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] The organization root ID or organizational unit (OU) IDs\n         that you specified for <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_DeploymentTargets.html\">DeploymentTargets</a>.</p>"
                    }
                },
                "DriftStatus": {
                    "target": "com.amazonaws.cloudformation#StackDriftStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Status of the stack instance's actual configuration compared to the expected template\n         and parameter configuration of the stack set to which it belongs. </p>\n         <ul>\n            <li>\n               <p>\n                  <code>DRIFTED</code>: The stack differs from the expected template and parameter\n               configuration of the stack set to which it belongs. A stack instance is considered to\n               have drifted if one or more of the resources in the associated stack have\n               drifted.</p>\n            </li>\n            <li>\n               <p>\n                  <code>NOT_CHECKED</code>: CloudFormation has not checked if the stack instance differs from\n               its expected stack set configuration.</p>\n            </li>\n            <li>\n               <p>\n                  <code>IN_SYNC</code>: The stack instance's actual configuration matches its\n               expected stack set configuration.</p>\n            </li>\n            <li>\n               <p>\n                  <code>UNKNOWN</code>: This value is reserved for future use.</p>\n            </li>\n         </ul>"
                    }
                },
                "LastDriftCheckTimestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>Most recent time when CloudFormation performed a drift detection operation on\n         the stack instance. This value will be <code>NULL</code> for any stack instance on which\n         drift detection has not yet been performed.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The structure that contains summary information about a stack instance.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackName": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#StackNameOrId": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1
                },
                "smithy.api#pattern": "^([a-zA-Z][-a-zA-Z0-9]*)|(arn:\\b(aws|aws-us-gov|aws-cn)\\b:[-a-zA-Z0-9:/._+]*)$"
            }
        },
        "com.amazonaws.cloudformation#StackNotFoundException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "StackNotFoundException",
                    "httpResponseCode": 404
                },
                "smithy.api#documentation": "<p>The specified stack ARN doesn’t exist or stack doesn’t exist corresponding to the ARN in\n         input.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 404
            }
        },
        "com.amazonaws.cloudformation#StackPolicyBody": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 16384
                }
            }
        },
        "com.amazonaws.cloudformation#StackPolicyDuringUpdateBody": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 16384
                }
            }
        },
        "com.amazonaws.cloudformation#StackPolicyDuringUpdateURL": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 1350
                }
            }
        },
        "com.amazonaws.cloudformation#StackPolicyURL": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 1350
                }
            }
        },
        "com.amazonaws.cloudformation#StackResource": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name associated with the stack.</p>"
                    }
                },
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>Unique identifier of the stack.</p>"
                    }
                },
                "LogicalResourceId": {
                    "target": "com.amazonaws.cloudformation#LogicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The logical name of the resource specified in the template.</p>",
                        "smithy.api#required": {}
                    }
                },
                "PhysicalResourceId": {
                    "target": "com.amazonaws.cloudformation#PhysicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique identifier that corresponds to a physical instance ID of a\n         resource supported by CloudFormation.</p>"
                    }
                },
                "ResourceType": {
                    "target": "com.amazonaws.cloudformation#ResourceType",
                    "traits": {
                        "smithy.api#documentation": "<p>Type of resource. (For more information, go to <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-template-resource-type-ref.html\">Amazon Web Services\n            Resource Types Reference</a> in the CloudFormation User Guide.)</p>",
                        "smithy.api#required": {}
                    }
                },
                "Timestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>Time the status was updated.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ResourceStatus": {
                    "target": "com.amazonaws.cloudformation#ResourceStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Current status of the resource.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ResourceStatusReason": {
                    "target": "com.amazonaws.cloudformation#ResourceStatusReason",
                    "traits": {
                        "smithy.api#documentation": "<p>Success/failure message associated with the resource.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>User defined description associated with the resource.</p>"
                    }
                },
                "DriftInformation": {
                    "target": "com.amazonaws.cloudformation#StackResourceDriftInformation",
                    "traits": {
                        "smithy.api#documentation": "<p>Information about whether the resource's actual configuration differs, or has\n            <i>drifted</i>, from its expected configuration, as defined in the stack\n         template and any values specified as template parameters. For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift.html\">Detecting Unregulated Configuration\n            Changes to Stacks and Resources</a>.</p>"
                    }
                },
                "ModuleInfo": {
                    "target": "com.amazonaws.cloudformation#ModuleInfo",
                    "traits": {
                        "smithy.api#documentation": "<p>Contains information about the module from which the resource was created, if the\n         resource was created from a module included in the stack template.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The StackResource data type.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackResourceDetail": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name associated with the stack.</p>"
                    }
                },
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>Unique identifier of the stack.</p>"
                    }
                },
                "LogicalResourceId": {
                    "target": "com.amazonaws.cloudformation#LogicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The logical name of the resource specified in the template.</p>",
                        "smithy.api#required": {}
                    }
                },
                "PhysicalResourceId": {
                    "target": "com.amazonaws.cloudformation#PhysicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique identifier that corresponds to a physical instance ID of a\n         resource supported by CloudFormation.</p>"
                    }
                },
                "ResourceType": {
                    "target": "com.amazonaws.cloudformation#ResourceType",
                    "traits": {
                        "smithy.api#documentation": "<p>Type of resource. ((For more information, go to <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-template-resource-type-ref.html\">Amazon Web Services\n            Resource Types Reference</a> in the CloudFormation User Guide.)</p>",
                        "smithy.api#required": {}
                    }
                },
                "LastUpdatedTimestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>Time the status was updated.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ResourceStatus": {
                    "target": "com.amazonaws.cloudformation#ResourceStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Current status of the resource.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ResourceStatusReason": {
                    "target": "com.amazonaws.cloudformation#ResourceStatusReason",
                    "traits": {
                        "smithy.api#documentation": "<p>Success/failure message associated with the resource.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>User defined description associated with the resource.</p>"
                    }
                },
                "Metadata": {
                    "target": "com.amazonaws.cloudformation#Metadata",
                    "traits": {
                        "smithy.api#documentation": "<p>The content of the <code>Metadata</code> attribute declared for the resource. For\n         more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-attribute-metadata.html\">Metadata\n            Attribute</a> in the CloudFormation User Guide.</p>"
                    }
                },
                "DriftInformation": {
                    "target": "com.amazonaws.cloudformation#StackResourceDriftInformation",
                    "traits": {
                        "smithy.api#documentation": "<p>Information about whether the resource's actual configuration differs, or has\n            <i>drifted</i>, from its expected configuration, as defined in the stack\n         template and any values specified as template parameters. For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift.html\">Detecting Unregulated Configuration\n            Changes to Stacks and Resources</a>.</p>"
                    }
                },
                "ModuleInfo": {
                    "target": "com.amazonaws.cloudformation#ModuleInfo",
                    "traits": {
                        "smithy.api#documentation": "<p>Contains information about the module from which the resource was created, if the\n         resource was created from a module included in the stack template.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Contains detailed information about the specified stack resource.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackResourceDrift": {
            "type": "structure",
            "members": {
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the stack.</p>",
                        "smithy.api#required": {}
                    }
                },
                "LogicalResourceId": {
                    "target": "com.amazonaws.cloudformation#LogicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The logical name of the resource specified in the template.</p>",
                        "smithy.api#required": {}
                    }
                },
                "PhysicalResourceId": {
                    "target": "com.amazonaws.cloudformation#PhysicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique identifier that corresponds to a physical instance ID of a\n         resource supported by CloudFormation. </p>"
                    }
                },
                "PhysicalResourceIdContext": {
                    "target": "com.amazonaws.cloudformation#PhysicalResourceIdContext",
                    "traits": {
                        "smithy.api#documentation": "<p>Context information that enables CloudFormation to uniquely identify a resource. CloudFormation uses\n         context key-value pairs in cases where a resource's logical and physical IDs are not enough\n         to uniquely identify that resource. Each context key-value pair specifies a unique resource\n         that contains the targeted resource.</p>"
                    }
                },
                "ResourceType": {
                    "target": "com.amazonaws.cloudformation#ResourceType",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of the resource.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ExpectedProperties": {
                    "target": "com.amazonaws.cloudformation#Properties",
                    "traits": {
                        "smithy.api#documentation": "<p>A JSON structure containing the expected property values of the stack resource, as\n         defined in the stack template and any values specified as template parameters. </p>\n         <p>For resources whose <code>StackResourceDriftStatus</code> is <code>DELETED</code>,\n         this structure will not be present. </p>"
                    }
                },
                "ActualProperties": {
                    "target": "com.amazonaws.cloudformation#Properties",
                    "traits": {
                        "smithy.api#documentation": "<p>A JSON structure containing the actual property values of the stack\n         resource.</p>\n         <p>For resources whose <code>StackResourceDriftStatus</code> is <code>DELETED</code>,\n         this structure will not be present. </p>"
                    }
                },
                "PropertyDifferences": {
                    "target": "com.amazonaws.cloudformation#PropertyDifferences",
                    "traits": {
                        "smithy.api#documentation": "<p>A collection of the resource properties whose actual values differ from their\n         expected values. These will be present only for resources whose\n            <code>StackResourceDriftStatus</code> is <code>MODIFIED</code>.\n         </p>"
                    }
                },
                "StackResourceDriftStatus": {
                    "target": "com.amazonaws.cloudformation#StackResourceDriftStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Status of the resource's actual configuration compared to its expected\n         configuration</p>\n         <ul>\n            <li>\n               <p>\n                  <code>DELETED</code>: The resource differs from its expected template\n               configuration because the resource has been deleted.</p>\n            </li>\n            <li>\n               <p>\n                  <code>MODIFIED</code>: One or more resource properties differ from their\n               expected values (as defined in the stack template and any values specified as\n               template parameters).</p>\n            </li>\n            <li>\n               <p>\n                  <code>IN_SYNC</code>: The resources's actual configuration matches its expected\n               template configuration.</p>\n            </li>\n            <li>\n               <p>\n                  <code>NOT_CHECKED</code>: CloudFormation does not currently return this value.</p>\n            </li>\n         </ul>",
                        "smithy.api#required": {}
                    }
                },
                "Timestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>Time at which CloudFormation performed drift detection on the stack resource.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ModuleInfo": {
                    "target": "com.amazonaws.cloudformation#ModuleInfo",
                    "traits": {
                        "smithy.api#documentation": "<p>Contains information about the module from which the resource was created, if the\n         resource was created from a module included in the stack template.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Contains the drift information for a resource that has been checked for drift. This\n         includes actual and expected property values for resources in which CloudFormation has detected\n         drift. Only resource properties explicitly defined in the stack template are checked for\n         drift. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift.html\">Detecting\n            Unregulated Configuration Changes to Stacks and Resources</a>.</p>\n         <p>Resources that do not currently support drift detection cannot be checked. For a list\n         of resources that support drift detection, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift-resource-list.html\">Resources that Support\n            Drift Detection</a>.</p>\n         <p>Use <a>DetectStackResourceDrift</a> to detect drift on individual\n         resources, or <a>DetectStackDrift</a> to detect drift on all resources in a\n         given stack that support drift detection.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackResourceDriftInformation": {
            "type": "structure",
            "members": {
                "StackResourceDriftStatus": {
                    "target": "com.amazonaws.cloudformation#StackResourceDriftStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Status of the resource's actual configuration compared to its expected\n         configuration</p>\n         <ul>\n            <li>\n               <p>\n                  <code>DELETED</code>: The resource differs from its expected configuration in\n               that it has been deleted.</p>\n            </li>\n            <li>\n               <p>\n                  <code>MODIFIED</code>: The resource differs from its expected\n               configuration.</p>\n            </li>\n            <li>\n               <p>\n                  <code>NOT_CHECKED</code>: CloudFormation has not checked if the resource differs from\n               its expected configuration.</p>\n               <p>Any resources that do not currently support drift detection have a status of\n                  <code>NOT_CHECKED</code>. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift-resource-list.html\">Resources that Support Drift Detection</a>. </p>\n            </li>\n            <li>\n               <p>\n                  <code>IN_SYNC</code>: The resources's actual configuration matches its expected\n               configuration.</p>\n            </li>\n         </ul>",
                        "smithy.api#required": {}
                    }
                },
                "LastCheckTimestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>When CloudFormation last checked if the resource had drifted from its expected\n         configuration.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Contains information about whether the resource's actual configuration differs, or\n         has <i>drifted</i>, from its expected configuration.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackResourceDriftInformationSummary": {
            "type": "structure",
            "members": {
                "StackResourceDriftStatus": {
                    "target": "com.amazonaws.cloudformation#StackResourceDriftStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Status of the resource's actual configuration compared to its expected\n         configuration</p>\n         <ul>\n            <li>\n               <p>\n                  <code>DELETED</code>: The resource differs from its expected configuration in\n               that it has been deleted.</p>\n            </li>\n            <li>\n               <p>\n                  <code>MODIFIED</code>: The resource differs from its expected\n               configuration.</p>\n            </li>\n            <li>\n               <p>\n                  <code>NOT_CHECKED</code>: CloudFormation has not checked if the resource differs from\n               its expected configuration.</p>\n               <p>Any resources that do not currently support drift detection have a status of\n                  <code>NOT_CHECKED</code>. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift-resource-list.html\">Resources that Support Drift Detection</a>. If you performed an <a>ContinueUpdateRollback</a> operation on a stack, any resources included in\n                  <code>ResourcesToSkip</code> will also have a status of <code>NOT_CHECKED</code>.\n               For more information on skipping resources during rollback operations, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-continueupdaterollback.html\">Continue Rolling Back an Update</a> in the CloudFormation User Guide.</p>\n            </li>\n            <li>\n               <p>\n                  <code>IN_SYNC</code>: The resources's actual configuration matches its expected\n               configuration.</p>\n            </li>\n         </ul>",
                        "smithy.api#required": {}
                    }
                },
                "LastCheckTimestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>When CloudFormation last checked if the resource had drifted from its expected\n         configuration.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Summarizes information about whether the resource's actual configuration differs, or\n         has <i>drifted</i>, from its expected configuration.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackResourceDriftStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "IN_SYNC",
                        "name": "IN_SYNC"
                    },
                    {
                        "value": "MODIFIED",
                        "name": "MODIFIED"
                    },
                    {
                        "value": "DELETED",
                        "name": "DELETED"
                    },
                    {
                        "value": "NOT_CHECKED",
                        "name": "NOT_CHECKED"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#StackResourceDriftStatusFilters": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#StackResourceDriftStatus"
            },
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 4
                }
            }
        },
        "com.amazonaws.cloudformation#StackResourceDrifts": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#StackResourceDrift"
            }
        },
        "com.amazonaws.cloudformation#StackResourceSummaries": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#StackResourceSummary"
            }
        },
        "com.amazonaws.cloudformation#StackResourceSummary": {
            "type": "structure",
            "members": {
                "LogicalResourceId": {
                    "target": "com.amazonaws.cloudformation#LogicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The logical name of the resource specified in the template.</p>",
                        "smithy.api#required": {}
                    }
                },
                "PhysicalResourceId": {
                    "target": "com.amazonaws.cloudformation#PhysicalResourceId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique identifier that corresponds to a physical instance ID of the\n         resource.</p>"
                    }
                },
                "ResourceType": {
                    "target": "com.amazonaws.cloudformation#ResourceType",
                    "traits": {
                        "smithy.api#documentation": "<p>Type of resource. (For more information, go to <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-template-resource-type-ref.html\">Amazon Web Services\n            Resource Types Reference</a> in the CloudFormation User Guide.)</p>",
                        "smithy.api#required": {}
                    }
                },
                "LastUpdatedTimestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>Time the status was updated.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ResourceStatus": {
                    "target": "com.amazonaws.cloudformation#ResourceStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Current status of the resource.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ResourceStatusReason": {
                    "target": "com.amazonaws.cloudformation#ResourceStatusReason",
                    "traits": {
                        "smithy.api#documentation": "<p>Success/failure message associated with the resource.</p>"
                    }
                },
                "DriftInformation": {
                    "target": "com.amazonaws.cloudformation#StackResourceDriftInformationSummary",
                    "traits": {
                        "smithy.api#documentation": "<p>Information about whether the resource's actual configuration differs, or has\n            <i>drifted</i>, from its expected configuration, as defined in the stack\n         template and any values specified as template parameters. For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift.html\">Detecting Unregulated Configuration\n            Changes to Stacks and Resources</a>.</p>"
                    }
                },
                "ModuleInfo": {
                    "target": "com.amazonaws.cloudformation#ModuleInfo",
                    "traits": {
                        "smithy.api#documentation": "<p>Contains information about the module from which the resource was created, if the\n         resource was created from a module included in the stack template.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Contains high-level information about the specified stack resource.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackResources": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#StackResource"
            }
        },
        "com.amazonaws.cloudformation#StackSet": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name that's associated with the stack set.</p>"
                    }
                },
                "StackSetId": {
                    "target": "com.amazonaws.cloudformation#StackSetId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the stack set.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>A description of the stack set that you specify when the stack set is created or\n         updated.</p>"
                    }
                },
                "Status": {
                    "target": "com.amazonaws.cloudformation#StackSetStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The status of the stack set.</p>"
                    }
                },
                "TemplateBody": {
                    "target": "com.amazonaws.cloudformation#TemplateBody",
                    "traits": {
                        "smithy.api#documentation": "<p>The structure that contains the body of the template that was used to create or\n         update the stack set.</p>"
                    }
                },
                "Parameters": {
                    "target": "com.amazonaws.cloudformation#Parameters",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of input parameters for a stack set.</p>"
                    }
                },
                "Capabilities": {
                    "target": "com.amazonaws.cloudformation#Capabilities",
                    "traits": {
                        "smithy.api#documentation": "<p>The capabilities that are allowed in the stack set. Some stack set templates might\n         include resources that can affect permissions in your Amazon Web Services account—for example, by creating\n         new Identity and Access Management (IAM) users. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-iam-template.html#capabilities\">Acknowledging IAM Resources in CloudFormation Templates.</a>\n         </p>"
                    }
                },
                "Tags": {
                    "target": "com.amazonaws.cloudformation#Tags",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of tags that specify information about the stack set. A maximum number of 50\n         tags can be specified.</p>"
                    }
                },
                "StackSetARN": {
                    "target": "com.amazonaws.cloudformation#StackSetARN",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Number (ARN) of the stack set.</p>"
                    }
                },
                "AdministrationRoleARN": {
                    "target": "com.amazonaws.cloudformation#RoleARN",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Number (ARN) of the IAM role used to create or update the stack\n         set.</p>\n         <p>Use customized administrator roles to control which users or groups can manage specific\n         stack sets within the same administrator account. For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-prereqs.html\">Prerequisites: Granting Permissions for Stack\n            Set Operations</a> in the <i>CloudFormation User Guide</i>.</p>"
                    }
                },
                "ExecutionRoleName": {
                    "target": "com.amazonaws.cloudformation#ExecutionRoleName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the IAM execution role used to create or update the stack set. </p>\n         <p>Use customized execution roles to control which stack resources users and groups can\n         include in their stack sets. </p>"
                    }
                },
                "StackSetDriftDetectionDetails": {
                    "target": "com.amazonaws.cloudformation#StackSetDriftDetectionDetails",
                    "traits": {
                        "smithy.api#documentation": "<p>Detailed information about the drift status of the stack set.</p>\n         <p>For stack sets, contains information about the last <i>completed</i> drift\n         operation performed on the stack set. Information about drift operations currently in\n         progress is not included.</p>"
                    }
                },
                "AutoDeployment": {
                    "target": "com.amazonaws.cloudformation#AutoDeployment",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Describes whether StackSets automatically deploys to\n            Organizations accounts that are added to a target organization or organizational\n         unit (OU).</p>"
                    }
                },
                "PermissionModel": {
                    "target": "com.amazonaws.cloudformation#PermissionModels",
                    "traits": {
                        "smithy.api#documentation": "<p>Describes how the IAM roles required for stack set operations are created.</p>\n         <ul>\n            <li>\n               <p>With <code>self-managed</code> permissions, you must create the administrator and\n               execution roles required to deploy to target accounts. For more information, see\n                  <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-prereqs-self-managed.html\">Grant\n                  Self-Managed Stack Set Permissions</a>.</p>\n            </li>\n            <li>\n               <p>With <code>service-managed</code> permissions, StackSets automatically creates the\n               IAM roles required to deploy to accounts managed by Organizations. For more\n               information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-prereqs-service-managed.html\">Grant Service-Managed Stack Set Permissions</a>.</p>\n            </li>\n         </ul>"
                    }
                },
                "OrganizationalUnitIds": {
                    "target": "com.amazonaws.cloudformation#OrganizationalUnitIdList",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] The organization root ID or organizational unit (OU) IDs\n         that you specified for <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_DeploymentTargets.html\">DeploymentTargets</a>.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>A structure that contains information about a stack set. A stack set enables you to\n         provision stacks into Amazon Web Services accounts and across Regions by using a single CloudFormation\n         template. In the stack set, you specify the template to use, as well as any parameters and\n         capabilities that the template requires. </p>"
            }
        },
        "com.amazonaws.cloudformation#StackSetARN": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#StackSetDriftDetectionDetails": {
            "type": "structure",
            "members": {
                "DriftStatus": {
                    "target": "com.amazonaws.cloudformation#StackSetDriftStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Status of the stack set's actual configuration compared to its expected template and\n         parameter configuration. A stack set is considered to have drifted if one or more of its\n         stack instances have drifted from their expected template and parameter\n         configuration.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>DRIFTED</code>: One or more of the stack instances belonging to the stack\n               set stack differs from the expected template and parameter configuration. A stack\n               instance is considered to have drifted if one or more of the resources in the\n               associated stack have drifted.</p>\n            </li>\n            <li>\n               <p>\n                  <code>NOT_CHECKED</code>: CloudFormation has not checked the stack set for drift.</p>\n            </li>\n            <li>\n               <p>\n                  <code>IN_SYNC</code>: All of the stack instances belonging to the stack set stack\n               match from the expected template and parameter configuration.</p>\n            </li>\n         </ul>"
                    }
                },
                "DriftDetectionStatus": {
                    "target": "com.amazonaws.cloudformation#StackSetDriftDetectionStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The status of the stack set drift detection operation.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>COMPLETED</code>: The drift detection operation completed without failing on\n               any stack instances.</p>\n            </li>\n            <li>\n               <p>\n                  <code>FAILED</code>: The drift detection operation exceeded the specified failure\n               tolerance. </p>\n            </li>\n            <li>\n               <p>\n                  <code>PARTIAL_SUCCESS</code>: The drift detection operation completed without\n               exceeding the failure tolerance for the operation.</p>\n            </li>\n            <li>\n               <p>\n                  <code>IN_PROGRESS</code>: The drift detection operation is currently being\n               performed.</p>\n            </li>\n            <li>\n               <p>\n                  <code>STOPPED</code>: The user has cancelled the drift detection operation.</p>\n            </li>\n         </ul>"
                    }
                },
                "LastDriftCheckTimestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>Most recent time when CloudFormation performed a drift detection operation on\n         the stack set. This value will be <code>NULL</code> for any stack set on which drift\n         detection has not yet been performed.</p>"
                    }
                },
                "TotalStackInstancesCount": {
                    "target": "com.amazonaws.cloudformation#TotalStackInstancesCount",
                    "traits": {
                        "smithy.api#documentation": "<p>The total number of stack instances belonging to this stack set. </p>\n         <p>The total number of stack instances is equal to the total of:</p>\n         <ul>\n            <li>\n               <p>Stack instances that match the stack set configuration. </p>\n            </li>\n            <li>\n               <p>Stack instances that have drifted from the stack set configuration. </p>\n            </li>\n            <li>\n               <p>Stack instances where the drift detection operation has failed.</p>\n            </li>\n            <li>\n               <p>Stack instances currently being checked for drift.</p>\n            </li>\n         </ul>"
                    }
                },
                "DriftedStackInstancesCount": {
                    "target": "com.amazonaws.cloudformation#DriftedStackInstancesCount",
                    "traits": {
                        "smithy.api#documentation": "<p>The number of stack instances that have drifted from the expected template and parameter\n         configuration of the stack set. A stack instance is considered to have drifted if one or\n         more of the resources in the associated stack do not match their expected\n         configuration.</p>"
                    }
                },
                "InSyncStackInstancesCount": {
                    "target": "com.amazonaws.cloudformation#InSyncStackInstancesCount",
                    "traits": {
                        "smithy.api#documentation": "<p>The number of stack instances which match the expected template and parameter\n         configuration of the stack set.</p>"
                    }
                },
                "InProgressStackInstancesCount": {
                    "target": "com.amazonaws.cloudformation#InProgressStackInstancesCount",
                    "traits": {
                        "smithy.api#documentation": "<p>The number of stack instances that are currently being checked for drift.</p>"
                    }
                },
                "FailedStackInstancesCount": {
                    "target": "com.amazonaws.cloudformation#FailedStackInstancesCount",
                    "traits": {
                        "smithy.api#documentation": "<p>The number of stack instances for which the drift detection operation failed.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Detailed information about the drift status of the stack set.</p>\n         <p>For stack sets, contains information about the last <i>completed</i> drift\n         operation performed on the stack set. Information about drift operations in-progress is not\n         included. </p>\n         <p>For stack set operations, includes information about drift operations currently being\n         performed on the stack set.</p>\n         <p>For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-drift.html\">Detecting Unmanaged\n            Changes in Stack Sets</a> in the <i>CloudFormation User Guide</i>.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackSetDriftDetectionStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "COMPLETED",
                        "name": "COMPLETED"
                    },
                    {
                        "value": "FAILED",
                        "name": "FAILED"
                    },
                    {
                        "value": "PARTIAL_SUCCESS",
                        "name": "PARTIAL_SUCCESS"
                    },
                    {
                        "value": "IN_PROGRESS",
                        "name": "IN_PROGRESS"
                    },
                    {
                        "value": "STOPPED",
                        "name": "STOPPED"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#StackSetDriftStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "DRIFTED",
                        "name": "DRIFTED"
                    },
                    {
                        "value": "IN_SYNC",
                        "name": "IN_SYNC"
                    },
                    {
                        "value": "NOT_CHECKED",
                        "name": "NOT_CHECKED"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#StackSetId": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#StackSetName": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#StackSetNameOrId": {
            "type": "string",
            "traits": {
                "smithy.api#pattern": "^[a-zA-Z][-a-zA-Z0-9]*(?::[a-zA-Z0-9]{8}-[a-zA-Z0-9]{4}-[a-zA-Z0-9]{4}-[a-zA-Z0-9]{4}-[a-zA-Z0-9]{12})?$"
            }
        },
        "com.amazonaws.cloudformation#StackSetNotEmptyException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "StackSetNotEmptyException",
                    "httpResponseCode": 409
                },
                "smithy.api#documentation": "<p>You can't yet delete this stack set, because it still contains one or more stack\n         instances. Delete all stack instances from the stack set before deleting the stack\n         set.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 409
            }
        },
        "com.amazonaws.cloudformation#StackSetNotFoundException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "StackSetNotFoundException",
                    "httpResponseCode": 404
                },
                "smithy.api#documentation": "<p>The specified stack set doesn't exist.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 404
            }
        },
        "com.amazonaws.cloudformation#StackSetOperation": {
            "type": "structure",
            "members": {
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique ID of a stack set operation.</p>"
                    }
                },
                "StackSetId": {
                    "target": "com.amazonaws.cloudformation#StackSetId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the stack set.</p>"
                    }
                },
                "Action": {
                    "target": "com.amazonaws.cloudformation#StackSetOperationAction",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of stack set operation: <code>CREATE</code>, <code>UPDATE</code>, or\n            <code>DELETE</code>. Create and delete operations affect only the specified stack set\n         instances that are associated with the specified stack set. Update operations affect both\n         the stack set itself, as well as <i>all</i> associated stack set\n         instances.</p>"
                    }
                },
                "Status": {
                    "target": "com.amazonaws.cloudformation#StackSetOperationStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The status of the operation. </p>\n         <ul>\n            <li>\n               <p>\n                  <code>FAILED</code>: The operation exceeded the specified failure tolerance.\n               The failure tolerance value that you've set for an operation is applied for each\n               Region during stack create and update operations. If the number of failed stacks\n               within a Region exceeds the failure tolerance, the status of the operation in the\n               Region is set to <code>FAILED</code>. This in turn sets the status of the operation\n               as a whole to <code>FAILED</code>, and CloudFormation cancels the operation in\n               any remaining Regions.</p>\n            </li>\n            <li>\n               <p>\n                  <code>QUEUED</code>: [Service-managed permissions] For automatic deployments that\n               require a sequence of operations, the operation is queued to be performed. For more\n               information, see the <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-concepts.html#stackset-status-codes\">stack set operation status codes</a> in the CloudFormation User\n               Guide.</p>\n            </li>\n            <li>\n               <p>\n                  <code>RUNNING</code>: The operation is currently being performed.</p>\n            </li>\n            <li>\n               <p>\n                  <code>STOPPED</code>: The user has cancelled the operation.</p>\n            </li>\n            <li>\n               <p>\n                  <code>STOPPING</code>: The operation is in the process of stopping, at user\n               request. </p>\n            </li>\n            <li>\n               <p>\n                  <code>SUCCEEDED</code>: The operation completed creating or updating all the\n               specified stacks without exceeding the failure tolerance for the operation.</p>\n            </li>\n         </ul>"
                    }
                },
                "OperationPreferences": {
                    "target": "com.amazonaws.cloudformation#StackSetOperationPreferences",
                    "traits": {
                        "smithy.api#documentation": "<p>The preferences for how CloudFormation performs this stack set\n         operation.</p>"
                    }
                },
                "RetainStacks": {
                    "target": "com.amazonaws.cloudformation#RetainStacksNullable",
                    "traits": {
                        "smithy.api#documentation": "<p>For stack set operations of action type <code>DELETE</code>, specifies whether to\n         remove the stack instances from the specified stack set, but doesn't delete the stacks. You\n         can't reassociate a retained stack, or add an existing, saved stack to a new stack\n         set.</p>"
                    }
                },
                "AdministrationRoleARN": {
                    "target": "com.amazonaws.cloudformation#RoleARN",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Number (ARN) of the IAM role used to perform this stack set\n         operation. </p>\n         <p>Use customized administrator roles to control which users or groups can manage specific\n         stack sets within the same administrator account. For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-prereqs.html\">Define Permissions for Multiple\n            Administrators</a> in the <i>CloudFormation User Guide</i>.</p>"
                    }
                },
                "ExecutionRoleName": {
                    "target": "com.amazonaws.cloudformation#ExecutionRoleName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the IAM execution role used to create or update the stack set.</p>\n         <p>Use customized execution roles to control which stack resources users and groups can\n         include in their stack sets. </p>"
                    }
                },
                "CreationTimestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>The time at which the operation was initiated. Note that the creation times for the\n         stack set operation might differ from the creation time of the individual stacks\n         themselves. This is because CloudFormation needs to perform preparatory work for the\n         operation, such as dispatching the work to the requested Regions, before actually creating\n         the first stacks.</p>"
                    }
                },
                "EndTimestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>The time at which the stack set operation ended, across all accounts and Regions\n         specified. Note that this doesn't necessarily mean that the stack set operation was\n         successful, or even attempted, in each account or Region.</p>"
                    }
                },
                "DeploymentTargets": {
                    "target": "com.amazonaws.cloudformation#DeploymentTargets",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] The Organizations accounts affected by the stack\n         operation.</p>"
                    }
                },
                "StackSetDriftDetectionDetails": {
                    "target": "com.amazonaws.cloudformation#StackSetDriftDetectionDetails",
                    "traits": {
                        "smithy.api#documentation": "<p>Detailed information about the drift status of the stack set. This includes information\n         about drift operations currently being performed on the stack set.</p>\n         <p>this information will only be present for stack set operations whose <code>Action</code>\n         type is <code>DETECT_DRIFT</code>.</p>\n         <p>For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-drift.html\">Detecting Unmanaged\n            Changes in Stack Sets</a> in the CloudFormation User Guide.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The structure that contains information about a stack set operation. </p>"
            }
        },
        "com.amazonaws.cloudformation#StackSetOperationAction": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "CREATE",
                        "name": "CREATE"
                    },
                    {
                        "value": "UPDATE",
                        "name": "UPDATE"
                    },
                    {
                        "value": "DELETE",
                        "name": "DELETE"
                    },
                    {
                        "value": "DETECT_DRIFT",
                        "name": "DETECT_DRIFT"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#StackSetOperationPreferences": {
            "type": "structure",
            "members": {
                "RegionConcurrencyType": {
                    "target": "com.amazonaws.cloudformation#RegionConcurrencyType",
                    "traits": {
                        "smithy.api#documentation": "<p>The concurrency type of deploying StackSets operations in Regions, could be in parallel\n         or one Region at a time.</p>"
                    }
                },
                "RegionOrder": {
                    "target": "com.amazonaws.cloudformation#RegionList",
                    "traits": {
                        "smithy.api#documentation": "<p>The order of the Regions in where you want to perform the stack operation.</p>"
                    }
                },
                "FailureToleranceCount": {
                    "target": "com.amazonaws.cloudformation#FailureToleranceCount",
                    "traits": {
                        "smithy.api#documentation": "<p>The number of accounts, per Region, for which this operation can fail before\n         CloudFormation stops the operation in that Region. If the operation is stopped in a Region,\n         CloudFormation doesn't attempt the operation in any subsequent Regions.</p>\n         <p>Conditional: You must specify either <code>FailureToleranceCount</code> or\n            <code>FailureTolerancePercentage</code> (but not both).</p>\n         <p>By default, <code>0</code> is specified.</p>"
                    }
                },
                "FailureTolerancePercentage": {
                    "target": "com.amazonaws.cloudformation#FailureTolerancePercentage",
                    "traits": {
                        "smithy.api#documentation": "<p>The percentage of accounts, per Region, for which this stack operation can fail\n         before CloudFormation stops the operation in that Region. If the operation is stopped\n         in a Region, CloudFormation doesn't attempt the operation in any subsequent\n         Regions.</p>\n         <p>When calculating the number of accounts based on the specified percentage,\n         CloudFormation rounds <i>down</i> to the next whole number.</p>\n         <p>Conditional: You must specify either <code>FailureToleranceCount</code> or\n            <code>FailureTolerancePercentage</code>, but not both.</p>\n         <p>By default, <code>0</code> is specified.</p>"
                    }
                },
                "MaxConcurrentCount": {
                    "target": "com.amazonaws.cloudformation#MaxConcurrentCount",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum number of accounts in which to perform this operation at one time. This\n         is dependent on the value of\n            <code>FailureToleranceCount</code>. <code>MaxConcurrentCount</code> is at most one more\n         than the <code>FailureToleranceCount</code>.</p>\n         <p>Note that this setting lets you specify the <i>maximum</i> for\n         operations. For large deployments, under certain circumstances the actual number of\n         accounts acted upon concurrently may be lower due to service throttling.</p>\n         <p>Conditional: You must specify either <code>MaxConcurrentCount</code> or\n            <code>MaxConcurrentPercentage</code>, but not both.</p>\n         <p>By default, <code>1</code> is specified.</p>"
                    }
                },
                "MaxConcurrentPercentage": {
                    "target": "com.amazonaws.cloudformation#MaxConcurrentPercentage",
                    "traits": {
                        "smithy.api#documentation": "<p>The maximum percentage of accounts in which to perform this operation at one\n         time.</p>\n         <p>When calculating the number of accounts based on the specified percentage,\n         CloudFormation rounds down to the next whole number. This is true except in cases where\n         rounding down would result is zero. In this case, CloudFormation sets the number as one\n         instead.</p>\n         <p>Note that this setting lets you specify the <i>maximum</i> for\n         operations. For large deployments, under certain circumstances the actual number of\n         accounts acted upon concurrently may be lower due to service throttling.</p>\n         <p>Conditional: You must specify either <code>MaxConcurrentCount</code> or\n            <code>MaxConcurrentPercentage</code>, but not both.</p>\n         <p>By default, <code>1</code> is specified.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The user-specified preferences for how CloudFormation performs a stack set\n         operation. </p>\n         <p>For more information on maximum concurrent accounts and failure tolerance, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-concepts.html#stackset-ops-options\">Stack set operation options</a>.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackSetOperationResultStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "PENDING",
                        "name": "PENDING"
                    },
                    {
                        "value": "RUNNING",
                        "name": "RUNNING"
                    },
                    {
                        "value": "SUCCEEDED",
                        "name": "SUCCEEDED"
                    },
                    {
                        "value": "FAILED",
                        "name": "FAILED"
                    },
                    {
                        "value": "CANCELLED",
                        "name": "CANCELLED"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#StackSetOperationResultSummaries": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#StackSetOperationResultSummary"
            }
        },
        "com.amazonaws.cloudformation#StackSetOperationResultSummary": {
            "type": "structure",
            "members": {
                "Account": {
                    "target": "com.amazonaws.cloudformation#Account",
                    "traits": {
                        "smithy.api#documentation": "<p>[Self-managed permissions] The name of the Amazon Web Services account for this operation result.</p>"
                    }
                },
                "Region": {
                    "target": "com.amazonaws.cloudformation#Region",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the Amazon Web Services Region for this operation result.</p>"
                    }
                },
                "Status": {
                    "target": "com.amazonaws.cloudformation#StackSetOperationResultStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The result status of the stack set operation for the given account in the given\n         Region.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>CANCELLED</code>: The operation in the specified account and Region has\n               been cancelled. This is either because a user has stopped the stack set operation, or\n               because the failure tolerance of the stack set operation has been exceeded.</p>\n            </li>\n            <li>\n               <p>\n                  <code>FAILED</code>: The operation in the specified account and Region failed. </p>\n               <p>If the stack set operation fails in enough accounts within a Region, the\n               failure tolerance for the stack set operation as a whole might be exceeded.\n            </p>\n            </li>\n            <li>\n               <p>\n                  <code>RUNNING</code>: The operation in the specified account and Region is\n               currently in progress.</p>\n            </li>\n            <li>\n               <p>\n                  <code>PENDING</code>: The operation in the specified account and Region has yet\n               to start. </p>\n            </li>\n            <li>\n               <p>\n                  <code>SUCCEEDED</code>: The operation in the specified account and Region\n               completed successfully.</p>\n            </li>\n         </ul>"
                    }
                },
                "StatusReason": {
                    "target": "com.amazonaws.cloudformation#Reason",
                    "traits": {
                        "smithy.api#documentation": "<p>The reason for the assigned result status.</p>"
                    }
                },
                "AccountGateResult": {
                    "target": "com.amazonaws.cloudformation#AccountGateResult",
                    "traits": {
                        "smithy.api#documentation": "<p>The results of the account gate function CloudFormation invokes, if present,\n         before proceeding with stack set operations in an account</p>"
                    }
                },
                "OrganizationalUnitId": {
                    "target": "com.amazonaws.cloudformation#OrganizationalUnitId",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] The organization root ID or organizational unit (OU) IDs\n         that you specified for <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_DeploymentTargets.html\">DeploymentTargets</a>.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The structure that contains information about a specified operation's results for a\n         given account in a given Region.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackSetOperationStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "RUNNING",
                        "name": "RUNNING"
                    },
                    {
                        "value": "SUCCEEDED",
                        "name": "SUCCEEDED"
                    },
                    {
                        "value": "FAILED",
                        "name": "FAILED"
                    },
                    {
                        "value": "STOPPING",
                        "name": "STOPPING"
                    },
                    {
                        "value": "STOPPED",
                        "name": "STOPPED"
                    },
                    {
                        "value": "QUEUED",
                        "name": "QUEUED"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#StackSetOperationSummaries": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#StackSetOperationSummary"
            }
        },
        "com.amazonaws.cloudformation#StackSetOperationSummary": {
            "type": "structure",
            "members": {
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique ID of the stack set operation.</p>"
                    }
                },
                "Action": {
                    "target": "com.amazonaws.cloudformation#StackSetOperationAction",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of operation: <code>CREATE</code>, <code>UPDATE</code>, or\n            <code>DELETE</code>. Create and delete operations affect only the specified stack\n         instances that are associated with the specified stack set. Update operations affect both\n         the stack set itself as well as <i>all</i> associated stack set\n         instances.</p>"
                    }
                },
                "Status": {
                    "target": "com.amazonaws.cloudformation#StackSetOperationStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The overall status of the operation.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>FAILED</code>: The operation exceeded the specified failure tolerance.\n               The failure tolerance value that you've set for an operation is applied for each\n               Region during stack create and update operations. If the number of failed stacks\n               within a Region exceeds the failure tolerance, the status of the operation in the\n               Region is set to <code>FAILED</code>. This in turn sets the status of the operation\n               as a whole to <code>FAILED</code>, and CloudFormation cancels the operation in\n               any remaining Regions.</p>\n            </li>\n            <li>\n               <p>\n                  <code>QUEUED</code>: [Service-managed permissions] For automatic deployments that\n               require a sequence of operations, the operation is queued to be performed. For more\n               information, see the <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-concepts.html#stackset-status-codes\">stack set operation status codes</a> in the CloudFormation User\n               Guide.</p>\n            </li>\n            <li>\n               <p>\n                  <code>RUNNING</code>: The operation is currently being performed.</p>\n            </li>\n            <li>\n               <p>\n                  <code>STOPPED</code>: The user has cancelled the operation.</p>\n            </li>\n            <li>\n               <p>\n                  <code>STOPPING</code>: The operation is in the process of stopping, at user\n               request. </p>\n            </li>\n            <li>\n               <p>\n                  <code>SUCCEEDED</code>: The operation completed creating or updating all the\n               specified stacks without exceeding the failure tolerance for the operation.</p>\n            </li>\n         </ul>"
                    }
                },
                "CreationTimestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>The time at which the operation was initiated. Note that the creation times for the\n         stack set operation might differ from the creation time of the individual stacks\n         themselves. This is because CloudFormation needs to perform preparatory work for the\n         operation, such as dispatching the work to the requested Regions, before actually creating\n         the first stacks.</p>"
                    }
                },
                "EndTimestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>The time at which the stack set operation ended, across all accounts and Regions\n         specified. Note that this doesn't necessarily mean that the stack set operation was\n         successful, or even attempted, in each account or Region.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The structures that contain summary information about the specified\n         operation.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackSetStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "ACTIVE",
                        "name": "ACTIVE"
                    },
                    {
                        "value": "DELETED",
                        "name": "DELETED"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#StackSetSummaries": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#StackSetSummary"
            }
        },
        "com.amazonaws.cloudformation#StackSetSummary": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the stack set.</p>"
                    }
                },
                "StackSetId": {
                    "target": "com.amazonaws.cloudformation#StackSetId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the stack set.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>A description of the stack set that you specify when the stack set is created or\n         updated.</p>"
                    }
                },
                "Status": {
                    "target": "com.amazonaws.cloudformation#StackSetStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The status of the stack set.</p>"
                    }
                },
                "AutoDeployment": {
                    "target": "com.amazonaws.cloudformation#AutoDeployment",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Describes whether StackSets automatically deploys to\n            Organizations accounts that are added to a target organizational unit\n         (OU).</p>"
                    }
                },
                "PermissionModel": {
                    "target": "com.amazonaws.cloudformation#PermissionModels",
                    "traits": {
                        "smithy.api#documentation": "<p>Describes how the IAM roles required for stack set operations are created.</p>\n         <ul>\n            <li>\n               <p>With <code>self-managed</code> permissions, you must create the administrator and\n               execution roles required to deploy to target accounts. For more information, see\n                  <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-prereqs-self-managed.html\">Grant\n                  Self-Managed Stack Set Permissions</a>.</p>\n            </li>\n            <li>\n               <p>With <code>service-managed</code> permissions, StackSets automatically creates the\n               IAM roles required to deploy to accounts managed by Organizations. For more\n               information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-prereqs-service-managed.html\">Grant Service-Managed Stack Set Permissions</a>.</p>\n            </li>\n         </ul>"
                    }
                },
                "DriftStatus": {
                    "target": "com.amazonaws.cloudformation#StackDriftStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>Status of the stack set's actual configuration compared to its expected template and\n         parameter configuration. A stack set is considered to have drifted if one or more of its\n         stack instances have drifted from their expected template and parameter\n         configuration.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>DRIFTED</code>: One or more of the stack instances belonging to the stack\n               set stack differs from the expected template and parameter configuration. A stack\n               instance is considered to have drifted if one or more of the resources in the\n               associated stack have drifted.</p>\n            </li>\n            <li>\n               <p>\n                  <code>NOT_CHECKED</code>: CloudFormation has not checked the stack set for drift.</p>\n            </li>\n            <li>\n               <p>\n                  <code>IN_SYNC</code>: All of the stack instances belonging to the stack set stack\n               match from the expected template and parameter configuration.</p>\n            </li>\n            <li>\n               <p>\n                  <code>UNKNOWN</code>: This value is reserved for future use.</p>\n            </li>\n         </ul>"
                    }
                },
                "LastDriftCheckTimestamp": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>Most recent time when CloudFormation performed a drift detection operation on\n         the stack set. This value will be <code>NULL</code> for any stack set on which drift\n         detection has not yet been performed.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The structures that contain summary information about the specified stack\n         set.</p>"
            }
        },
        "com.amazonaws.cloudformation#StackStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "CREATE_IN_PROGRESS",
                        "name": "CREATE_IN_PROGRESS"
                    },
                    {
                        "value": "CREATE_FAILED",
                        "name": "CREATE_FAILED"
                    },
                    {
                        "value": "CREATE_COMPLETE",
                        "name": "CREATE_COMPLETE"
                    },
                    {
                        "value": "ROLLBACK_IN_PROGRESS",
                        "name": "ROLLBACK_IN_PROGRESS"
                    },
                    {
                        "value": "ROLLBACK_FAILED",
                        "name": "ROLLBACK_FAILED"
                    },
                    {
                        "value": "ROLLBACK_COMPLETE",
                        "name": "ROLLBACK_COMPLETE"
                    },
                    {
                        "value": "DELETE_IN_PROGRESS",
                        "name": "DELETE_IN_PROGRESS"
                    },
                    {
                        "value": "DELETE_FAILED",
                        "name": "DELETE_FAILED"
                    },
                    {
                        "value": "DELETE_COMPLETE",
                        "name": "DELETE_COMPLETE"
                    },
                    {
                        "value": "UPDATE_IN_PROGRESS",
                        "name": "UPDATE_IN_PROGRESS"
                    },
                    {
                        "value": "UPDATE_COMPLETE_CLEANUP_IN_PROGRESS",
                        "name": "UPDATE_COMPLETE_CLEANUP_IN_PROGRESS"
                    },
                    {
                        "value": "UPDATE_COMPLETE",
                        "name": "UPDATE_COMPLETE"
                    },
                    {
                        "value": "UPDATE_FAILED",
                        "name": "UPDATE_FAILED"
                    },
                    {
                        "value": "UPDATE_ROLLBACK_IN_PROGRESS",
                        "name": "UPDATE_ROLLBACK_IN_PROGRESS"
                    },
                    {
                        "value": "UPDATE_ROLLBACK_FAILED",
                        "name": "UPDATE_ROLLBACK_FAILED"
                    },
                    {
                        "value": "UPDATE_ROLLBACK_COMPLETE_CLEANUP_IN_PROGRESS",
                        "name": "UPDATE_ROLLBACK_COMPLETE_CLEANUP_IN_PROGRESS"
                    },
                    {
                        "value": "UPDATE_ROLLBACK_COMPLETE",
                        "name": "UPDATE_ROLLBACK_COMPLETE"
                    },
                    {
                        "value": "REVIEW_IN_PROGRESS",
                        "name": "REVIEW_IN_PROGRESS"
                    },
                    {
                        "value": "IMPORT_IN_PROGRESS",
                        "name": "IMPORT_IN_PROGRESS"
                    },
                    {
                        "value": "IMPORT_COMPLETE",
                        "name": "IMPORT_COMPLETE"
                    },
                    {
                        "value": "IMPORT_ROLLBACK_IN_PROGRESS",
                        "name": "IMPORT_ROLLBACK_IN_PROGRESS"
                    },
                    {
                        "value": "IMPORT_ROLLBACK_FAILED",
                        "name": "IMPORT_ROLLBACK_FAILED"
                    },
                    {
                        "value": "IMPORT_ROLLBACK_COMPLETE",
                        "name": "IMPORT_ROLLBACK_COMPLETE"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#StackStatusFilter": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#StackStatus"
            }
        },
        "com.amazonaws.cloudformation#StackStatusReason": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#StackSummaries": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#StackSummary"
            }
        },
        "com.amazonaws.cloudformation#StackSummary": {
            "type": "structure",
            "members": {
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>Unique stack identifier.</p>"
                    }
                },
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name associated with the stack.</p>",
                        "smithy.api#required": {}
                    }
                },
                "TemplateDescription": {
                    "target": "com.amazonaws.cloudformation#TemplateDescription",
                    "traits": {
                        "smithy.api#documentation": "<p>The template description of the template used to create the stack.</p>"
                    }
                },
                "CreationTime": {
                    "target": "com.amazonaws.cloudformation#CreationTime",
                    "traits": {
                        "smithy.api#documentation": "<p>The time the stack was created.</p>",
                        "smithy.api#required": {}
                    }
                },
                "LastUpdatedTime": {
                    "target": "com.amazonaws.cloudformation#LastUpdatedTime",
                    "traits": {
                        "smithy.api#documentation": "<p>The time the stack was last updated. This field will only be returned if the stack\n         has been updated at least once.</p>"
                    }
                },
                "DeletionTime": {
                    "target": "com.amazonaws.cloudformation#DeletionTime",
                    "traits": {
                        "smithy.api#documentation": "<p>The time the stack was deleted.</p>"
                    }
                },
                "StackStatus": {
                    "target": "com.amazonaws.cloudformation#StackStatus",
                    "traits": {
                        "smithy.api#documentation": "<p>The current status of the stack.</p>",
                        "smithy.api#required": {}
                    }
                },
                "StackStatusReason": {
                    "target": "com.amazonaws.cloudformation#StackStatusReason",
                    "traits": {
                        "smithy.api#documentation": "<p>Success/Failure message associated with the stack status.</p>"
                    }
                },
                "ParentId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>For nested stacks--stacks created as resources for another stack--the stack ID of the\n         direct parent of this stack. For the first level of nested stacks, the root stack is also\n         the parent stack.</p>\n         <p>For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-nested-stacks.html\">Working with Nested Stacks</a> in the\n         <i>CloudFormation User Guide</i>.</p>"
                    }
                },
                "RootId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>For nested stacks--stacks created as resources for another stack--the stack ID of the\n         top-level stack to which the nested stack ultimately belongs.</p>\n         <p>For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-nested-stacks.html\">Working with Nested Stacks</a> in the\n         <i>CloudFormation User Guide</i>.</p>"
                    }
                },
                "DriftInformation": {
                    "target": "com.amazonaws.cloudformation#StackDriftInformationSummary",
                    "traits": {
                        "smithy.api#documentation": "<p>Summarizes information on whether a stack's actual configuration differs, or has\n            <i>drifted</i>, from it's expected configuration, as defined in the stack\n         template and any values specified as template parameters. For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift.html\">Detecting Unregulated Configuration\n            Changes to Stacks and Resources</a>.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The StackSummary Data Type</p>"
            }
        },
        "com.amazonaws.cloudformation#Stacks": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#Stack"
            }
        },
        "com.amazonaws.cloudformation#StageList": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#TemplateStage"
            }
        },
        "com.amazonaws.cloudformation#StaleRequestException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "StaleRequestException",
                    "httpResponseCode": 409
                },
                "smithy.api#documentation": "<p>Another operation has been performed on this stack set since the specified operation\n         was performed. </p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 409
            }
        },
        "com.amazonaws.cloudformation#StatusMessage": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 0,
                    "max": 1024
                }
            }
        },
        "com.amazonaws.cloudformation#StopStackSetOperation": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#StopStackSetOperationInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#StopStackSetOperationOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#InvalidOperationException"
                },
                {
                    "target": "com.amazonaws.cloudformation#OperationNotFoundException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StackSetNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Stops an in-progress operation on a stack set and its associated stack instances. </p>"
            }
        },
        "com.amazonaws.cloudformation#StopStackSetOperationInput": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique ID of the stack set that you want to stop the operation\n         for.</p>",
                        "smithy.api#required": {}
                    }
                },
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the stack operation. </p>",
                        "smithy.api#required": {}
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Specifies whether you are acting as an account\n         administrator in the organization's management account or as a delegated administrator in a\n         member account.</p>\n         <p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with\n         self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>If you are signed in to the management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>If you are signed in to a delegated administrator account, specify\n                  <code>DELEGATED_ADMIN</code>.</p>\n               <p>Your Amazon Web Services account must be registered as a delegated administrator in\n               the management account. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-orgs-delegated-admin.html\">Register a delegated administrator</a> in the <i>CloudFormation User Guide</i>.</p>\n            </li>\n         </ul>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#StopStackSetOperationOutput": {
            "type": "structure",
            "members": {}
        },
        "com.amazonaws.cloudformation#SupportedMajorVersion": {
            "type": "integer",
            "traits": {
                "smithy.api#box": {},
                "smithy.api#range": {
                    "min": 1,
                    "max": 65535
                }
            }
        },
        "com.amazonaws.cloudformation#SupportedMajorVersions": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#SupportedMajorVersion"
            }
        },
        "com.amazonaws.cloudformation#Tag": {
            "type": "structure",
            "members": {
                "Key": {
                    "target": "com.amazonaws.cloudformation#TagKey",
                    "traits": {
                        "smithy.api#documentation": "<p>\n            <i>Required</i>. A string used to identify this tag. You can specify a\n         maximum of 128 characters for a tag key. Tags owned by Amazon Web Services (Amazon Web Services) have the\n         reserved prefix: <code>aws:</code>.</p>",
                        "smithy.api#required": {}
                    }
                },
                "Value": {
                    "target": "com.amazonaws.cloudformation#TagValue",
                    "traits": {
                        "smithy.api#documentation": "<p>\n            <i>Required</i>. A string containing the value for this tag. You can specify\n         a maximum of 256 characters for a tag value.</p>",
                        "smithy.api#required": {}
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The Tag type enables you to specify a key-value pair that can be used to store\n         information about an CloudFormation stack.</p>"
            }
        },
        "com.amazonaws.cloudformation#TagKey": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 128
                }
            }
        },
        "com.amazonaws.cloudformation#TagValue": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 256
                }
            }
        },
        "com.amazonaws.cloudformation#Tags": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#Tag"
            },
            "traits": {
                "smithy.api#length": {
                    "min": 0,
                    "max": 50
                }
            }
        },
        "com.amazonaws.cloudformation#TemplateBody": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1
                }
            }
        },
        "com.amazonaws.cloudformation#TemplateDescription": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#TemplateParameter": {
            "type": "structure",
            "members": {
                "ParameterKey": {
                    "target": "com.amazonaws.cloudformation#ParameterKey",
                    "traits": {
                        "smithy.api#documentation": "<p>The name associated with the parameter.</p>"
                    }
                },
                "DefaultValue": {
                    "target": "com.amazonaws.cloudformation#ParameterValue",
                    "traits": {
                        "smithy.api#documentation": "<p>The default value associated with the parameter.</p>"
                    }
                },
                "NoEcho": {
                    "target": "com.amazonaws.cloudformation#NoEcho",
                    "traits": {
                        "smithy.api#documentation": "<p>Flag indicating whether the parameter should be displayed as plain text in logs and\n         UIs.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>User defined description associated with the parameter.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The TemplateParameter data type.</p>"
            }
        },
        "com.amazonaws.cloudformation#TemplateParameters": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#TemplateParameter"
            }
        },
        "com.amazonaws.cloudformation#TemplateStage": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "Original",
                        "name": "Original"
                    },
                    {
                        "value": "Processed",
                        "name": "Processed"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#TemplateURL": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 1024
                }
            }
        },
        "com.amazonaws.cloudformation#TestType": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#TestTypeInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#TestTypeOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#CFNRegistryException"
                },
                {
                    "target": "com.amazonaws.cloudformation#TypeNotFoundException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Tests a registered extension to make sure it meets all necessary requirements for being\n         published in the CloudFormation registry.</p>\n         <ul>\n            <li>\n               <p>For resource types, this includes passing all contracts tests defined for the\n               type.</p>\n            </li>\n            <li>\n               <p>For modules, this includes determining if the module's model meets all necessary\n               requirements.</p>\n            </li>\n         </ul>\n         <p>For more information, see <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/publish-extension.html#publish-extension-testing\">Testing your public extension prior to publishing</a> in the\n            <i>CloudFormation CLI User Guide</i>.</p>\n         <p>If you do not specify a version, CloudFormation uses the default version of the\n         extension in your account and region for testing.</p>\n         <p>To perform testing, CloudFormation assumes the execution role specified when the type\n         was registered. For more information, see <a href=\"AWSCloudFormation/latest/APIReference/API_RegisterType.html\">RegisterType</a>.</p>\n         <p>Once you've initiated testing on an extension using <code>TestType</code>, you can use\n            <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_DescribeType.html\">DescribeType</a> to monitor the current test status and test\n         status description for the extension.</p>\n         <p>An extension must have a test status of <code>PASSED</code> before it can be published.\n         For more information, see <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/resource-type-publish.html\">Publishing extensions to make them available for public use</a>\n         in the <i>CloudFormation CLI User Guide</i>.</p>",
                "smithy.api#idempotent": {}
            }
        },
        "com.amazonaws.cloudformation#TestTypeInput": {
            "type": "structure",
            "members": {
                "Arn": {
                    "target": "com.amazonaws.cloudformation#TypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Number (ARN) of the extension.</p>\n         <p>Conditional: You must specify <code>Arn</code>, or <code>TypeName</code> and\n            <code>Type</code>.</p>"
                    }
                },
                "Type": {
                    "target": "com.amazonaws.cloudformation#ThirdPartyType",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of the extension to test.</p>\n         <p>Conditional: You must specify <code>Arn</code>, or <code>TypeName</code> and\n            <code>Type</code>.</p>"
                    }
                },
                "TypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the extension to test.</p>\n         <p>Conditional: You must specify <code>Arn</code>, or <code>TypeName</code> and\n            <code>Type</code>.</p>"
                    }
                },
                "VersionId": {
                    "target": "com.amazonaws.cloudformation#TypeVersionId",
                    "traits": {
                        "smithy.api#documentation": "<p>The version of the extension to test.</p>\n         <p>You can specify the version id with either <code>Arn</code>, or with\n            <code>TypeName</code> and <code>Type</code>.</p>\n         <p>If you do not specify a version, CloudFormation uses the default version of the\n         extension in this account and region for testing.</p>"
                    }
                },
                "LogDeliveryBucket": {
                    "target": "com.amazonaws.cloudformation#S3Bucket",
                    "traits": {
                        "smithy.api#documentation": "<p>The S3 bucket to which CloudFormation delivers the contract test execution logs.</p>\n         <p>CloudFormation delivers the logs by the time contract testing has completed and the\n         extension has been assigned a test type status of <code>PASSED</code> or\n            <code>FAILED</code>.</p>\n         <p>The user calling <code>TestType</code> must be able to access items in the specified S3\n         bucket. Specifically, the user needs the following permissions:</p>\n         <ul>\n            <li>\n               <p>GetObject</p>\n            </li>\n            <li>\n               <p>PutObject</p>\n            </li>\n         </ul>\n         <p>For more information, see <a href=\"https://docs.aws.amazon.com/service-authorization/latest/reference/list_amazons3.html\">Actions, Resources, and\n            Condition Keys for Amazon S3</a> in the <i>Amazon Web Services Identity and\n            Access Management User Guide</i>.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#TestTypeOutput": {
            "type": "structure",
            "members": {
                "TypeVersionArn": {
                    "target": "com.amazonaws.cloudformation#TypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Number (ARN) of the extension.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#ThirdPartyType": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "RESOURCE",
                        "name": "RESOURCE"
                    },
                    {
                        "value": "MODULE",
                        "name": "MODULE"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#ThirdPartyTypeArn": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 0,
                    "max": 1024
                },
                "smithy.api#pattern": "^arn:aws[A-Za-z0-9-]{0,64}:cloudformation:[A-Za-z0-9-]{1,64}::type/.+/[0-9a-zA-Z]{12,40}/.+$"
            }
        },
        "com.amazonaws.cloudformation#TimeoutMinutes": {
            "type": "integer",
            "traits": {
                "smithy.api#box": {},
                "smithy.api#range": {
                    "min": 1
                }
            }
        },
        "com.amazonaws.cloudformation#Timestamp": {
            "type": "timestamp"
        },
        "com.amazonaws.cloudformation#TokenAlreadyExistsException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "TokenAlreadyExistsException",
                    "httpResponseCode": 400
                },
                "smithy.api#documentation": "<p>A client request token already exists.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 400
            }
        },
        "com.amazonaws.cloudformation#TotalStackInstancesCount": {
            "type": "integer",
            "traits": {
                "smithy.api#range": {
                    "min": 0
                }
            }
        },
        "com.amazonaws.cloudformation#TransformName": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#TransformsList": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#TransformName"
            }
        },
        "com.amazonaws.cloudformation#Type": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#TypeArn": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 0,
                    "max": 1024
                },
                "smithy.api#pattern": "^arn:aws[A-Za-z0-9-]{0,64}:cloudformation:[A-Za-z0-9-]{1,64}:([0-9]{12})?:type/.+$"
            }
        },
        "com.amazonaws.cloudformation#TypeConfiguration": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 204800
                },
                "smithy.api#pattern": "^[\\s\\S]+$"
            }
        },
        "com.amazonaws.cloudformation#TypeConfigurationAlias": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 256
                },
                "smithy.api#pattern": "^[a-zA-Z0-9]{1,256}$"
            }
        },
        "com.amazonaws.cloudformation#TypeConfigurationArn": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 0,
                    "max": 1024
                },
                "smithy.api#pattern": "^arn:aws[A-Za-z0-9-]{0,64}:cloudformation:[A-Za-z0-9-]{1,64}:([0-9]{12})?:type-configuration/.+$"
            }
        },
        "com.amazonaws.cloudformation#TypeConfigurationDetails": {
            "type": "structure",
            "members": {
                "Arn": {
                    "target": "com.amazonaws.cloudformation#TypeConfigurationArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) for the configuration data, in this account and\n         region.</p>"
                    }
                },
                "Alias": {
                    "target": "com.amazonaws.cloudformation#TypeConfigurationAlias",
                    "traits": {
                        "smithy.api#documentation": "<p>The alias specified for this configuration, if one was specified when the configuration\n         was set.</p>"
                    }
                },
                "Configuration": {
                    "target": "com.amazonaws.cloudformation#TypeConfiguration",
                    "traits": {
                        "smithy.api#documentation": "<p>A JSON string specifying the configuration data for the extension, in this account and\n         region. </p>\n         <p>If a configuration has not been set for a specified extension, CloudFormation returns\n            <code>{}</code>.</p>"
                    }
                },
                "LastUpdated": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>When the configuration data was last updated for this extension.</p>\n         <p>If a configuration has not been set for a specified extension, CloudFormation returns\n            <code>null</code>.</p>"
                    }
                },
                "TypeArn": {
                    "target": "com.amazonaws.cloudformation#TypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) for the extension, in this account and region.</p>\n         <p>For public extensions, this will be the ARN assigned when you <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_ActivateType.html\">activate the type</a> in this account and region. For private extensions, this will\n         be the ARN assigned when you <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_RegisterType.html\">register the type</a> in this account and region. </p>"
                    }
                },
                "TypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the extension.</p>"
                    }
                },
                "IsDefaultConfiguration": {
                    "target": "com.amazonaws.cloudformation#IsDefaultConfiguration",
                    "traits": {
                        "smithy.api#documentation": "<p>Whether or not this configuration data is the default configuration for the\n         extension.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Detailed information concerning the specification of a CloudFormation extension in a\n         given account and region.</p>\n         <p>For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/registry-register.html#registry-set-configuration\">Configuring extensions at the account level</a> in the\n            <i>CloudFormation User Guide</i>.</p>"
            }
        },
        "com.amazonaws.cloudformation#TypeConfigurationDetailsList": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#TypeConfigurationDetails"
            }
        },
        "com.amazonaws.cloudformation#TypeConfigurationIdentifier": {
            "type": "structure",
            "members": {
                "TypeArn": {
                    "target": "com.amazonaws.cloudformation#TypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) for the extension, in this account and region.</p>\n         <p>For public extensions, this will be the ARN assigned when you <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_ActivateType.html\">activate the type</a> in this account and region. For private extensions, this will\n         be the ARN assigned when you <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_RegisterType.html\">register the type</a> in this account and region. </p>"
                    }
                },
                "TypeConfigurationAlias": {
                    "target": "com.amazonaws.cloudformation#TypeConfigurationAlias",
                    "traits": {
                        "smithy.api#documentation": "<p>The alias specified for this configuration, if one was specified when the configuration\n         was set.</p>"
                    }
                },
                "TypeConfigurationArn": {
                    "target": "com.amazonaws.cloudformation#TypeConfigurationArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) for the configuration, in this account and region.</p>"
                    }
                },
                "Type": {
                    "target": "com.amazonaws.cloudformation#ThirdPartyType",
                    "traits": {
                        "smithy.api#documentation": "<p>The type of extension.</p>"
                    }
                },
                "TypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the extension type to which this configuration applies.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Identifying information for the configuration of a CloudFormation extension.</p>"
            }
        },
        "com.amazonaws.cloudformation#TypeConfigurationIdentifiers": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#TypeConfigurationIdentifier"
            },
            "traits": {
                "smithy.api#length": {
                    "min": 1
                }
            }
        },
        "com.amazonaws.cloudformation#TypeConfigurationNotFoundException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "TypeConfigurationNotFoundException",
                    "httpResponseCode": 404
                },
                "smithy.api#documentation": "<p>The specified extension configuration cannot be found.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 404
            }
        },
        "com.amazonaws.cloudformation#TypeFilters": {
            "type": "structure",
            "members": {
                "Category": {
                    "target": "com.amazonaws.cloudformation#Category",
                    "traits": {
                        "smithy.api#documentation": "<p>The category of extensions to return.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>REGISTERED</code>: Private extensions that have been registered for this\n               account and region.</p>\n            </li>\n            <li>\n               <p>\n                  <code>ACTIVATED</code>: Public extensions that have been activated for this\n               account and region.</p>\n            </li>\n            <li>\n               <p>\n                  <code>THIRD-PARTY</code>: Extensions available for use from publishers other than\n               Amazon. This includes:</p>\n               <ul>\n                  <li>\n                     <p>Private extensions registered in the account.</p>\n                  </li>\n                  <li>\n                     <p>Public extensions from publishers other than Amazon, whether activated or\n                     not.</p>\n                  </li>\n               </ul>\n            </li>\n            <li>\n               <p>\n                  <code>AWS-TYPES</code>: Extensions available for use from Amazon.</p>\n            </li>\n         </ul>"
                    }
                },
                "PublisherId": {
                    "target": "com.amazonaws.cloudformation#PublisherId",
                    "traits": {
                        "smithy.api#documentation": "<p>The id of the publisher of the extension. </p>\n         <p>Extensions published by Amazon are not assigned a publisher ID. Use the\n            <code>AWS-TYPES</code> category to specify a list of types published by Amazon.</p>"
                    }
                },
                "TypeNamePrefix": {
                    "target": "com.amazonaws.cloudformation#TypeNamePrefix",
                    "traits": {
                        "smithy.api#documentation": "<p>A prefix to use as a filter for results.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Filter criteria to use in determining which extensions to return.</p>"
            }
        },
        "com.amazonaws.cloudformation#TypeHierarchy": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#TypeName": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 10,
                    "max": 204
                },
                "smithy.api#pattern": "^[A-Za-z0-9]{2,64}::[A-Za-z0-9]{2,64}::[A-Za-z0-9]{2,64}(::MODULE){0,1}$"
            }
        },
        "com.amazonaws.cloudformation#TypeNamePrefix": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 204
                },
                "smithy.api#pattern": "^([A-Za-z0-9]{2,64}::){0,2}([A-Za-z0-9]{2,64}:?){0,1}$"
            }
        },
        "com.amazonaws.cloudformation#TypeNotFoundException": {
            "type": "structure",
            "members": {
                "Message": {
                    "target": "com.amazonaws.cloudformation#ErrorMessage"
                }
            },
            "traits": {
                "aws.protocols#awsQueryError": {
                    "code": "TypeNotFoundException",
                    "httpResponseCode": 404
                },
                "smithy.api#documentation": "<p>The specified extension does not exist in the CloudFormation registry.</p>",
                "smithy.api#error": "client",
                "smithy.api#httpError": 404
            }
        },
        "com.amazonaws.cloudformation#TypeSchema": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 16777216
                }
            }
        },
        "com.amazonaws.cloudformation#TypeSummaries": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#TypeSummary"
            }
        },
        "com.amazonaws.cloudformation#TypeSummary": {
            "type": "structure",
            "members": {
                "Type": {
                    "target": "com.amazonaws.cloudformation#RegistryType",
                    "traits": {
                        "smithy.api#documentation": "<p>The kind of extension.</p>"
                    }
                },
                "TypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the extension.</p>\n         <p>If you specified a <code>TypeNameAlias</code> when you <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_ActivateType.html\">activate this extension</a> in your account and region, CloudFormation considers\n         that alias as the type name.</p>"
                    }
                },
                "DefaultVersionId": {
                    "target": "com.amazonaws.cloudformation#TypeVersionId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the default version of the extension. The default version is used when the\n         extension version is not specified.</p>\n         <p>This applies only to private extensions you have registered in your account. For public\n         extensions, both those provided by Amazon and published by third parties, CloudFormation\n         returns <code>null</code>. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_RegisterType.html\">RegisterType</a>.</p>\n         <p>To set the default version of an extension, use <code>\n               <a>SetTypeDefaultVersion</a>\n            </code>. </p>"
                    }
                },
                "TypeArn": {
                    "target": "com.amazonaws.cloudformation#TypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of the extension.</p>"
                    }
                },
                "LastUpdated": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>When the specified extension version was registered. This applies only to:</p>\n         <ul>\n            <li>\n               <p>Private extensions you have registered in your account. For more information, see\n                  <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_RegisterType.html\">RegisterType</a>.</p>\n            </li>\n            <li>\n               <p>Public extensions you have activated in your account with auto-update specified.\n               For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_ActivateType.html\">ActivateType</a>.</p>\n            </li>\n         </ul>\n         <p>For all other extension types, CloudFormation returns <code>null</code>.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>The description of the extension.</p>"
                    }
                },
                "PublisherId": {
                    "target": "com.amazonaws.cloudformation#PublisherId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of the extension publisher, if the extension is published by a third party.\n         Extensions published by Amazon do not return a publisher ID.</p>"
                    }
                },
                "OriginalTypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>For public extensions that have been activated for this account and region, the type\n         name of the public extension.</p>\n         <p>If you specified a <code>TypeNameAlias</code> when enabling the extension in this\n         account and region, CloudFormation treats that alias as the extension's type name within\n         the account and region, not the type name of the public extension. For more information,\n         see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/registry-public.html#registry-public-enable-alias\">Specifying aliases to refer to extensions</a> in the\n            <i>CloudFormation User Guide</i>.</p>"
                    }
                },
                "PublicVersionNumber": {
                    "target": "com.amazonaws.cloudformation#PublicVersionNumber",
                    "traits": {
                        "smithy.api#documentation": "<p>For public extensions that have been activated for this account and region, the version\n         of the public extension to be used for CloudFormation operations in this account and\n         region.</p>\n         <p>How you specified <code>AutoUpdate</code> when enabling the extension affects whether\n         CloudFormation automatically updates the extention in this account and region when a new\n         version is released. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/registry-public.html#registry-public-enable-auto\">Setting CloudFormation to automatically use new versions of\n            extensions</a> in the <i>CloudFormation User Guide</i>.</p>"
                    }
                },
                "LatestPublicVersion": {
                    "target": "com.amazonaws.cloudformation#PublicVersionNumber",
                    "traits": {
                        "smithy.api#documentation": "<p>For public extensions that have been activated for this account and region, the latest\n         version of the public extension <i>that is available</i>. For any extensions\n         other than activated third-arty extensions, CloudFormation returns\n         <code>null</code>.</p>\n         <p>How you specified <code>AutoUpdate</code> when enabling the extension affects whether\n         CloudFormation automatically updates the extention in this account and region when a new\n         version is released. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/registry-public.html#registry-public-enable-auto\">Setting CloudFormation to automatically use new versions of\n            extensions</a> in the <i>CloudFormation User Guide</i>.</p>"
                    }
                },
                "PublisherIdentity": {
                    "target": "com.amazonaws.cloudformation#IdentityProvider",
                    "traits": {
                        "smithy.api#documentation": "<p>The service used to verify the publisher identity.</p>\n         <p>For more information, see <a href=\"https://docs.aws.amazon.com/cloudformation-cli/latest/userguide/publish-extension.html\">Registering your account to publish CloudFormation extensions</a> in the <i>\n            CFN-CLI User Guide for Extension Development</i>.</p>"
                    }
                },
                "PublisherName": {
                    "target": "com.amazonaws.cloudformation#PublisherName",
                    "traits": {
                        "smithy.api#documentation": "<p>The publisher name, as defined in the public profile for that publisher in the service\n         used to verify the publisher identity.</p>"
                    }
                },
                "IsActivated": {
                    "target": "com.amazonaws.cloudformation#IsActivated",
                    "traits": {
                        "smithy.api#documentation": "<p>Whether or not the extension is activated for this account and region. </p>\n         <p>This applies only to third-party public extensions. Extensions published by Amazon are\n         activated by default.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Contains summary information about the specified CloudFormation\n         extension.</p>"
            }
        },
        "com.amazonaws.cloudformation#TypeTestsStatus": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "PASSED",
                        "name": "PASSED"
                    },
                    {
                        "value": "FAILED",
                        "name": "FAILED"
                    },
                    {
                        "value": "IN_PROGRESS",
                        "name": "IN_PROGRESS"
                    },
                    {
                        "value": "NOT_TESTED",
                        "name": "NOT_TESTED"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#TypeTestsStatusDescription": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 1024
                },
                "smithy.api#pattern": "^[\\s\\S]+$"
            }
        },
        "com.amazonaws.cloudformation#TypeVersionId": {
            "type": "string",
            "traits": {
                "smithy.api#length": {
                    "min": 1,
                    "max": 128
                },
                "smithy.api#pattern": "^[A-Za-z0-9-]+$"
            }
        },
        "com.amazonaws.cloudformation#TypeVersionSummaries": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#TypeVersionSummary"
            }
        },
        "com.amazonaws.cloudformation#TypeVersionSummary": {
            "type": "structure",
            "members": {
                "Type": {
                    "target": "com.amazonaws.cloudformation#RegistryType",
                    "traits": {
                        "smithy.api#documentation": "<p>The kind of extension.</p>"
                    }
                },
                "TypeName": {
                    "target": "com.amazonaws.cloudformation#TypeName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the extension.</p>"
                    }
                },
                "VersionId": {
                    "target": "com.amazonaws.cloudformation#TypeVersionId",
                    "traits": {
                        "smithy.api#documentation": "<p>The ID of a specific version of the extension. The version ID is the value at the end of\n         the Amazon Resource Name (ARN) assigned to the extension version when it is\n         registered.</p>"
                    }
                },
                "IsDefaultVersion": {
                    "target": "com.amazonaws.cloudformation#IsDefaultVersion",
                    "traits": {
                        "smithy.api#documentation": "<p>Whether the specified extension version is set as the default version.</p>\n         <p>This applies only to private extensions you have registered in your account, and\n         extensions published by Amazon. For public third-party extensions, whether or not they are\n         activated in your account, CloudFormation returns <code>null</code>.</p>"
                    }
                },
                "Arn": {
                    "target": "com.amazonaws.cloudformation#TypeArn",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of the extension version.</p>"
                    }
                },
                "TimeCreated": {
                    "target": "com.amazonaws.cloudformation#Timestamp",
                    "traits": {
                        "smithy.api#documentation": "<p>When the version was registered.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>The description of the extension version.</p>"
                    }
                },
                "PublicVersionNumber": {
                    "target": "com.amazonaws.cloudformation#PublicVersionNumber",
                    "traits": {
                        "smithy.api#documentation": "<p>For public extensions that have been activated for this account and region, the version\n         of the public extension to be used for CloudFormation operations in this account and\n         region. For any extensions other than activated third-arty extensions, CloudFormation\n         returns <code>null</code>.</p>\n         <p>How you specified <code>AutoUpdate</code> when enabling the extension affects whether\n         CloudFormation automatically updates the extention in this account and region when a new\n         version is released. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/registry-public.html#registry-public-enable-auto\">Setting CloudFormation to automatically use new versions of\n            extensions</a> in the <i>CloudFormation User Guide</i>.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>Contains summary information about a specific version of a CloudFormation\n         extension.</p>"
            }
        },
        "com.amazonaws.cloudformation#UnprocessedTypeConfigurations": {
            "type": "list",
            "member": {
                "target": "com.amazonaws.cloudformation#TypeConfigurationIdentifier"
            }
        },
        "com.amazonaws.cloudformation#UpdateStack": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#UpdateStackInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#UpdateStackOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#InsufficientCapabilitiesException"
                },
                {
                    "target": "com.amazonaws.cloudformation#TokenAlreadyExistsException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Updates a stack as specified in the template. After the call completes successfully,\n         the stack update starts. You can check the status of the stack via the <a>DescribeStacks</a> action.</p>\n         <p>To get a copy of the template for an existing stack, you can use the <a>GetTemplate</a> action.</p>\n         <p>For more information about creating an update template, updating a stack, and\n         monitoring the progress of the update, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks.html\">Updating a\n            Stack</a>.</p>"
            }
        },
        "com.amazonaws.cloudformation#UpdateStackInput": {
            "type": "structure",
            "members": {
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique stack ID of the stack to update.</p>",
                        "smithy.api#required": {}
                    }
                },
                "TemplateBody": {
                    "target": "com.amazonaws.cloudformation#TemplateBody",
                    "traits": {
                        "smithy.api#documentation": "<p>Structure containing the template body with a minimum length of 1 byte and a maximum\n         length of 51,200 bytes. (For more information, go to <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html\">Template Anatomy</a>\n         in the CloudFormation User Guide.)</p>\n         <p>Conditional: You must specify only one of the following parameters:\n            <code>TemplateBody</code>, <code>TemplateURL</code>, or set the\n            <code>UsePreviousTemplate</code> to <code>true</code>.</p>"
                    }
                },
                "TemplateURL": {
                    "target": "com.amazonaws.cloudformation#TemplateURL",
                    "traits": {
                        "smithy.api#documentation": "<p>Location of file containing the template body. The URL must point to a template that\n         is located in an Amazon S3 bucket or a Systems Manager document. For more information, go to\n            <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html\">Template Anatomy</a>\n         in the CloudFormation User Guide.</p>\n         <p>Conditional: You must specify only one of the following parameters:\n            <code>TemplateBody</code>, <code>TemplateURL</code>, or set the\n            <code>UsePreviousTemplate</code> to <code>true</code>.</p>"
                    }
                },
                "UsePreviousTemplate": {
                    "target": "com.amazonaws.cloudformation#UsePreviousTemplate",
                    "traits": {
                        "smithy.api#documentation": "<p>Reuse the existing template that is associated with the stack that you are\n         updating.</p>\n         <p>Conditional: You must specify only one of the following parameters:\n            <code>TemplateBody</code>, <code>TemplateURL</code>, or set the\n            <code>UsePreviousTemplate</code> to <code>true</code>.</p>"
                    }
                },
                "StackPolicyDuringUpdateBody": {
                    "target": "com.amazonaws.cloudformation#StackPolicyDuringUpdateBody",
                    "traits": {
                        "smithy.api#documentation": "<p>Structure containing the temporary overriding stack policy body. You can specify\n         either the <code>StackPolicyDuringUpdateBody</code> or the\n            <code>StackPolicyDuringUpdateURL</code> parameter, but not both.</p>\n         <p>If you want to update protected resources, specify a temporary overriding stack\n         policy during this update. If you do not specify a stack policy, the current policy that is\n         associated with the stack will be used.</p>"
                    }
                },
                "StackPolicyDuringUpdateURL": {
                    "target": "com.amazonaws.cloudformation#StackPolicyDuringUpdateURL",
                    "traits": {
                        "smithy.api#documentation": "<p>Location of a file containing the temporary overriding stack policy. The URL must\n         point to a policy (max size: 16KB) located in an S3 bucket in\n         the same Region as the stack. You can specify either the\n            <code>StackPolicyDuringUpdateBody</code> or the <code>StackPolicyDuringUpdateURL</code>\n         parameter, but not both.</p>\n         <p>If you want to update protected resources, specify a temporary overriding stack\n         policy during this update. If you do not specify a stack policy, the current policy that is\n         associated with the stack will be used.</p>"
                    }
                },
                "Parameters": {
                    "target": "com.amazonaws.cloudformation#Parameters",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>Parameter</code> structures that specify input parameters for the\n         stack. For more information, see the <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_Parameter.html\">Parameter</a> data\n         type.</p>"
                    }
                },
                "Capabilities": {
                    "target": "com.amazonaws.cloudformation#Capabilities",
                    "traits": {
                        "smithy.api#documentation": "<p>In some cases, you must explicitly acknowledge that your stack template contains certain\n         capabilities in order for CloudFormation to update the stack.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>CAPABILITY_IAM</code> and <code>CAPABILITY_NAMED_IAM</code>\n               </p>\n               <p>Some stack templates might include resources that can affect permissions in\n               your Amazon Web Services account; for example, by creating new Identity and Access Management\n               (IAM) users. For those stacks, you must explicitly acknowledge this by specifying one\n               of these capabilities.</p>\n               <p>The following IAM resources require you to specify either the\n                  <code>CAPABILITY_IAM</code> or <code>CAPABILITY_NAMED_IAM</code>\n               capability.</p>\n               <ul>\n                  <li>\n                     <p>If you have IAM resources, you can specify either capability.</p>\n                  </li>\n                  <li>\n                     <p>If you have IAM resources with custom names, you <i>must</i>\n                     specify <code>CAPABILITY_NAMED_IAM</code>.</p>\n                  </li>\n                  <li>\n                     <p>If you don't specify either of these capabilities, CloudFormation returns an\n                        <code>InsufficientCapabilities</code> error.</p>\n                  </li>\n               </ul>\n               <p>If your stack template contains these resources, we recommend that you review\n               all permissions associated with them and edit their permissions if\n               necessary.</p>\n               <ul>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-accesskey.html\">\n                        AWS::IAM::AccessKey</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-group.html\">\n                        AWS::IAM::Group</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-iam-instanceprofile.html\"> AWS::IAM::InstanceProfile</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-policy.html\">\n                        AWS::IAM::Policy</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-iam-role.html\">\n                        AWS::IAM::Role</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-user.html\">\n                        AWS::IAM::User</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-addusertogroup.html\"> AWS::IAM::UserToGroupAddition</a>\n                     </p>\n                  </li>\n               </ul>\n               <p>For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-iam-template.html#capabilities\">Acknowledging IAM\n                  Resources in CloudFormation Templates</a>.</p>\n            </li>\n            <li>\n               <p>\n                  <code>CAPABILITY_AUTO_EXPAND</code>\n               </p>\n               <p>Some template contain macros. Macros perform custom processing on templates; this\n               can include simple actions like find-and-replace operations, all the way to extensive\n               transformations of entire templates. Because of this, users typically create a change\n               set from the processed template, so that they can review the changes resulting from\n               the macros before actually updating the stack. If your stack template contains one or\n               more macros, and you choose to update a stack directly from the processed template,\n               without first reviewing the resulting changes in a change set, you must acknowledge\n               this capability. This includes the <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/create-reusable-transform-function-snippets-and-add-to-your-template-with-aws-include-transform.html\">AWS::Include</a> and <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/transform-aws-serverless.html\">AWS::Serverless</a> transforms, which are macros hosted by CloudFormation.</p>\n               <p>If you want to update a stack from a stack template that contains macros\n                  <i>and</i> nested stacks, you must update the stack directly from\n               the template using this capability.</p>\n               <important>\n                  <p>You should only update stacks directly from a stack template that contains\n                  macros if you know what processing the macro performs.</p>\n                  <p>Each macro relies on an underlying Lambda service function for processing stack\n                  templates. Be aware that the Lambda function owner can update the function\n                  operation without CloudFormation being notified.</p>\n               </important>\n               <p>For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-macros.html\">Using\n                     CloudFormation Macros to Perform Custom Processing on\n               Templates</a>.</p>\n            </li>\n         </ul>"
                    }
                },
                "ResourceTypes": {
                    "target": "com.amazonaws.cloudformation#ResourceTypes",
                    "traits": {
                        "smithy.api#documentation": "<p>The template resource types that you have permissions to work with for this update\n         stack action, such as <code>AWS::EC2::Instance</code>, <code>AWS::EC2::*</code>, or\n            <code>Custom::MyCustomInstance</code>.</p>\n         <p>If the list of resource types doesn't include a resource that you're updating, the\n         stack update fails. By default, CloudFormation grants permissions to all resource\n         types. Identity and Access Management (IAM) uses this parameter for CloudFormation-specific condition keys in IAM policies. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-iam-template.html\">Controlling Access with Identity and Access Management</a>.</p>"
                    }
                },
                "RoleARN": {
                    "target": "com.amazonaws.cloudformation#RoleARN",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Name (ARN) of an Identity and Access Management (IAM) role\n         that CloudFormation assumes to update the stack. CloudFormation uses the role's\n         credentials to make calls on your behalf. CloudFormation always uses this role for all\n         future operations on the stack. As long as users have permission to operate on the stack,\n         CloudFormation uses this role even if the users don't have permission to pass it.\n         Ensure that the role grants least privilege.</p>\n         <p>If you don't specify a value, CloudFormation uses the role that was previously\n         associated with the stack. If no role is available, CloudFormation uses a temporary\n         session that is generated from your user credentials.</p>"
                    }
                },
                "RollbackConfiguration": {
                    "target": "com.amazonaws.cloudformation#RollbackConfiguration",
                    "traits": {
                        "smithy.api#documentation": "<p>The rollback triggers for CloudFormation to monitor during stack creation and\n         updating operations, and for the specified monitoring period afterwards.</p>"
                    }
                },
                "StackPolicyBody": {
                    "target": "com.amazonaws.cloudformation#StackPolicyBody",
                    "traits": {
                        "smithy.api#documentation": "<p>Structure containing a new stack policy body. You can specify either the\n            <code>StackPolicyBody</code> or the <code>StackPolicyURL</code> parameter, but not\n         both.</p>\n         <p>You might update the stack policy, for example, in order to protect a new resource\n         that you created during a stack update. If you do not specify a stack policy, the current\n         policy that is associated with the stack is unchanged.</p>"
                    }
                },
                "StackPolicyURL": {
                    "target": "com.amazonaws.cloudformation#StackPolicyURL",
                    "traits": {
                        "smithy.api#documentation": "<p>Location of a file containing the updated stack policy. The URL must point to a\n         policy (max size: 16KB) located in an S3 bucket in the same\n         Region as the stack. You can specify either the <code>StackPolicyBody</code> or the\n            <code>StackPolicyURL</code> parameter, but not both.</p>\n         <p>You might update the stack policy, for example, in order to protect a new resource\n         that you created during a stack update. If you do not specify a stack policy, the current\n         policy that is associated with the stack is unchanged.</p>"
                    }
                },
                "NotificationARNs": {
                    "target": "com.amazonaws.cloudformation#NotificationARNs",
                    "traits": {
                        "smithy.api#documentation": "<p>Amazon Simple Notification Service topic Amazon Resource Names (ARNs) that\n         CloudFormation associates with the stack. Specify an empty list to remove all notification\n         topics.</p>"
                    }
                },
                "Tags": {
                    "target": "com.amazonaws.cloudformation#Tags",
                    "traits": {
                        "smithy.api#documentation": "<p>Key-value pairs to associate with this stack. CloudFormation also propagates\n         these tags to supported resources in the stack. You can specify a maximum number of 50\n         tags.</p>\n         <p>If you don't specify this parameter, CloudFormation doesn't modify the stack's\n         tags. If you specify an empty value, CloudFormation removes all associated\n         tags.</p>"
                    }
                },
                "DisableRollback": {
                    "target": "com.amazonaws.cloudformation#DisableRollback",
                    "traits": {
                        "smithy.api#documentation": "<p>Preserve the state of previously provisioned resources when an operation fails.</p>\n         <p>Default: <code>False</code>\n         </p>"
                    }
                },
                "ClientRequestToken": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>A unique identifier for this <code>UpdateStack</code> request. Specify this token if\n         you plan to retry requests so that CloudFormation knows that you're not attempting to\n         update a stack with the same name. You might retry <code>UpdateStack</code> requests to\n         ensure that CloudFormation successfully received them.</p>\n         <p>All events triggered by a given stack operation are assigned the same client request\n         token, which you can use to track operations. For example, if you execute a\n         <code>CreateStack</code> operation with the token <code>token1</code>, then all the\n         <code>StackEvents</code> generated by that operation will have\n         <code>ClientRequestToken</code> set as <code>token1</code>.</p>\n         <p>In the console, stack operations display the client request token on the Events tab.\n         Stack operations that are initiated from the console use the token format\n            <i>Console-StackOperation-ID</i>, which helps you easily identify the\n         stack operation . For example, if you create a stack using the console, each stack event\n         would be assigned the same token in the following format:\n            <code>Console-CreateStack-7f59c3cf-00d2-40c7-b2ff-e75db0987002</code>.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for an <a>UpdateStack</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#UpdateStackInstances": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#UpdateStackInstancesInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#UpdateStackInstancesOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#InvalidOperationException"
                },
                {
                    "target": "com.amazonaws.cloudformation#OperationIdAlreadyExistsException"
                },
                {
                    "target": "com.amazonaws.cloudformation#OperationInProgressException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StackInstanceNotFoundException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StackSetNotFoundException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StaleRequestException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Updates the parameter values for stack instances for the specified accounts, within\n         the specified Regions. A stack instance refers to a stack in a specific account and Region. </p>\n         <p>You can only update stack instances in Regions and accounts where they already exist;\n         to create additional stack instances, use <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_CreateStackInstances.html\">CreateStackInstances</a>. </p>\n         <p>During stack set updates, any parameters overridden for a stack instance are not\n         updated, but retain their overridden value.</p>\n         <p>You can only update the parameter <i>values</i> that are specified in\n         the stack set; to add or delete a parameter itself, use <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_UpdateStackSet.html\">UpdateStackSet</a> to update the stack set template. If you add a parameter to a\n         template, before you can override the parameter value specified in the stack set you must\n         first use <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_UpdateStackSet.html\">UpdateStackSet</a> to update all stack instances with the updated template and\n         parameter value specified in the stack set. Once a stack instance has been updated with the\n         new parameter, you can then override the parameter value using\n            <code>UpdateStackInstances</code>.</p>"
            }
        },
        "com.amazonaws.cloudformation#UpdateStackInstancesInput": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique ID of the stack set associated with the stack instances.</p>",
                        "smithy.api#required": {}
                    }
                },
                "Accounts": {
                    "target": "com.amazonaws.cloudformation#AccountList",
                    "traits": {
                        "smithy.api#documentation": "<p>[Self-managed permissions] The names of one or more Amazon Web Services accounts for which you want to update parameter values\n         for stack instances. The overridden parameter values will be applied to all stack instances\n         in the specified accounts and Regions.</p>\n         <p>You can specify <code>Accounts</code> or <code>DeploymentTargets</code>, but not both.</p>"
                    }
                },
                "DeploymentTargets": {
                    "target": "com.amazonaws.cloudformation#DeploymentTargets",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] The Organizations accounts for which you want to\n         update parameter values for stack instances. If your update targets OUs, the overridden\n         parameter values only apply to the accounts that are currently in the target OUs and their\n         child OUs. Accounts added to the target OUs and their child OUs in the future won't use the\n         overridden values.</p>\n         <p>You can specify <code>Accounts</code> or <code>DeploymentTargets</code>, but not\n         both.</p>"
                    }
                },
                "Regions": {
                    "target": "com.amazonaws.cloudformation#RegionList",
                    "traits": {
                        "smithy.api#documentation": "<p>The names of one or more Regions in which you want to update parameter values for\n         stack instances. The overridden parameter values will be applied to all stack instances in\n         the specified accounts and Regions.</p>",
                        "smithy.api#required": {}
                    }
                },
                "ParameterOverrides": {
                    "target": "com.amazonaws.cloudformation#Parameters",
                    "traits": {
                        "smithy.api#documentation": "<p> A list of input parameters whose values you want to update for the specified stack\n         instances. </p>\n         <p>Any overridden parameter values will be applied to all stack instances in the\n         specified accounts and Regions. When specifying parameters and their values, be aware of\n         how CloudFormation sets parameter values during stack instance update\n         operations:</p>\n         <ul>\n            <li>\n               <p>To override the current value for a parameter, include the parameter and\n               specify its value.</p>\n            </li>\n            <li>\n               <p>To leave an overridden parameter set to its present value, include the parameter and specify <code>UsePreviousValue</code> as\n               <code>true</code>. (You cannot specify both a value and set\n               <code>UsePreviousValue</code> to <code>true</code>.)</p>\n            </li>\n            <li>\n               <p>To set an overridden parameter back to the value specified in the stack set,\n               specify a parameter list but do not include the parameter in the list.</p>\n            </li>\n            <li>\n               <p>To leave all parameters set to their present values, do not specify this\n               property at all.</p>\n            </li>\n         </ul>\n         <p>During stack set updates, any parameter values overridden for a stack instance are\n         not updated, but retain their overridden value.</p>\n         <p>You can only override the parameter <i>values</i> that are specified in\n         the stack set; to add or delete a parameter itself, use <code>UpdateStackSet</code> to\n         update the stack set template. If you add a parameter to a template, before you can\n         override the parameter value specified in the stack set you must first use <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/APIReference/API_UpdateStackSet.html\">UpdateStackSet</a> to update all stack instances with the updated template and\n         parameter value specified in the stack set. Once a stack instance has been updated with the\n         new parameter, you can then override the parameter value using\n            <code>UpdateStackInstances</code>.</p>"
                    }
                },
                "OperationPreferences": {
                    "target": "com.amazonaws.cloudformation#StackSetOperationPreferences",
                    "traits": {
                        "smithy.api#documentation": "<p>Preferences for how CloudFormation performs this stack set operation.</p>"
                    }
                },
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique identifier for this stack set operation. </p>\n         <p>The operation ID also functions as an idempotency token, to ensure that\n         CloudFormation performs the stack set operation only once, even if you retry the request\n         multiple times. You might retry stack set operation requests to ensure that\n         CloudFormation successfully received them.</p>\n         <p>If you don't specify an operation ID, the SDK generates one automatically.\n      </p>",
                        "smithy.api#idempotencyToken": {}
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Specifies whether you are acting as an account\n         administrator in the organization's management account or as a delegated administrator in a\n         member account.</p>\n         <p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with\n         self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>If you are signed in to the management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>If you are signed in to a delegated administrator account, specify\n                  <code>DELEGATED_ADMIN</code>.</p>\n               <p>Your Amazon Web Services account must be registered as a delegated administrator in\n               the management account. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-orgs-delegated-admin.html\">Register a delegated administrator</a> in the <i>CloudFormation User Guide</i>.</p>\n            </li>\n         </ul>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#UpdateStackInstancesOutput": {
            "type": "structure",
            "members": {
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique identifier for this stack set operation. </p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#UpdateStackOutput": {
            "type": "structure",
            "members": {
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>Unique identifier of the stack.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for an <a>UpdateStack</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#UpdateStackSet": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#UpdateStackSetInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#UpdateStackSetOutput"
            },
            "errors": [
                {
                    "target": "com.amazonaws.cloudformation#InvalidOperationException"
                },
                {
                    "target": "com.amazonaws.cloudformation#OperationIdAlreadyExistsException"
                },
                {
                    "target": "com.amazonaws.cloudformation#OperationInProgressException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StackInstanceNotFoundException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StackSetNotFoundException"
                },
                {
                    "target": "com.amazonaws.cloudformation#StaleRequestException"
                }
            ],
            "traits": {
                "smithy.api#documentation": "<p>Updates the stack set, and associated stack instances in the specified accounts and\n         Regions.</p>\n         <p>Even if the stack set operation created by updating the stack set fails (completely\n         or partially, below or above a specified failure tolerance), the stack set is updated with\n         your changes. Subsequent <a>CreateStackInstances</a> calls on the specified\n         stack set use the updated stack set.</p>"
            }
        },
        "com.amazonaws.cloudformation#UpdateStackSetInput": {
            "type": "structure",
            "members": {
                "StackSetName": {
                    "target": "com.amazonaws.cloudformation#StackSetName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique ID of the stack set that you want to update.</p>",
                        "smithy.api#required": {}
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>A brief description of updates that you are making.</p>"
                    }
                },
                "TemplateBody": {
                    "target": "com.amazonaws.cloudformation#TemplateBody",
                    "traits": {
                        "smithy.api#documentation": "<p>The structure that contains the template body, with a minimum length of 1 byte and a\n         maximum length of 51,200 bytes. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html\">Template Anatomy</a>\n         in the CloudFormation User Guide.</p>\n         <p>Conditional: You must specify only one of the following parameters:\n            <code>TemplateBody</code> or <code>TemplateURL</code>—or set\n            <code>UsePreviousTemplate</code> to true.</p>"
                    }
                },
                "TemplateURL": {
                    "target": "com.amazonaws.cloudformation#TemplateURL",
                    "traits": {
                        "smithy.api#documentation": "<p>The location of the file that contains the template body. The URL must point to a\n         template (maximum size: 460,800 bytes) that is located in an Amazon S3 bucket or a Systems\n         Manager document. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html\">Template Anatomy</a>\n         in the CloudFormation User Guide.</p>\n         <p>Conditional: You must specify only one of the following parameters:\n            <code>TemplateBody</code> or <code>TemplateURL</code>—or set\n            <code>UsePreviousTemplate</code> to true. </p>"
                    }
                },
                "UsePreviousTemplate": {
                    "target": "com.amazonaws.cloudformation#UsePreviousTemplate",
                    "traits": {
                        "smithy.api#documentation": "<p>Use the existing template that's associated with the stack set that you're\n         updating.</p>\n         <p>Conditional: You must specify only one of the following parameters:\n            <code>TemplateBody</code> or <code>TemplateURL</code>—or set\n            <code>UsePreviousTemplate</code> to true. </p>"
                    }
                },
                "Parameters": {
                    "target": "com.amazonaws.cloudformation#Parameters",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of input parameters for the stack set template. </p>"
                    }
                },
                "Capabilities": {
                    "target": "com.amazonaws.cloudformation#Capabilities",
                    "traits": {
                        "smithy.api#documentation": "<p>In some cases, you must explicitly acknowledge that your stack template contains certain\n         capabilities in order for CloudFormation to update the stack set and its associated stack\n         instances.</p>\n         <ul>\n            <li>\n               <p>\n                  <code>CAPABILITY_IAM</code> and <code>CAPABILITY_NAMED_IAM</code>\n               </p>\n               <p>Some stack templates might include resources that can affect permissions in\n               your Amazon Web Services account; for example, by creating new Identity and Access Management\n               (IAM) users. For those stacks sets, you must explicitly acknowledge this by\n               specifying one of these capabilities.</p>\n               <p>The following IAM resources require you to specify either the\n                  <code>CAPABILITY_IAM</code> or <code>CAPABILITY_NAMED_IAM</code>\n               capability.</p>\n               <ul>\n                  <li>\n                     <p>If you have IAM resources, you can specify either capability. </p>\n                  </li>\n                  <li>\n                     <p>If you have IAM resources with custom names, you <i>must</i>\n                     specify <code>CAPABILITY_NAMED_IAM</code>. </p>\n                  </li>\n                  <li>\n                     <p>If you don't specify either of these capabilities, CloudFormation returns an\n                        <code>InsufficientCapabilities</code> error.</p>\n                  </li>\n               </ul>\n               <p>If your stack template contains these resources, we recommend that you review\n               all permissions associated with them and edit their permissions if\n               necessary.</p>\n               <ul>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-accesskey.html\">\n                        AWS::IAM::AccessKey</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-group.html\">\n                        AWS::IAM::Group</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-iam-instanceprofile.html\"> AWS::IAM::InstanceProfile</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-policy.html\">\n                        AWS::IAM::Policy</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-iam-role.html\">\n                        AWS::IAM::Role</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-user.html\">\n                        AWS::IAM::User</a>\n                     </p>\n                  </li>\n                  <li>\n                     <p>\n                        <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iam-addusertogroup.html\"> AWS::IAM::UserToGroupAddition</a>\n                     </p>\n                  </li>\n               </ul>\n               <p>For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-iam-template.html#capabilities\">Acknowledging IAM\n                  Resources in CloudFormation Templates</a>.</p>\n            </li>\n            <li>\n               <p>\n                  <code>CAPABILITY_AUTO_EXPAND</code>\n               </p>\n               <p>Some templates reference macros. If your stack set template references one or more\n               macros, you must update the stack set directly from the processed template, without\n               first reviewing the resulting changes in a change set. To update the stack set\n               directly, you must acknowledge this capability. For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-macros.html\">Using CloudFormation Macros to\n                  Perform Custom Processing on Templates</a>.</p>\n               <important>\n                  <p>Stack sets with service-managed permissions do not currently support the use of\n                  macros in templates. (This includes the <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/create-reusable-transform-function-snippets-and-add-to-your-template-with-aws-include-transform.html\">AWS::Include</a> and <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/transform-aws-serverless.html\">AWS::Serverless</a>\n                  transforms, which are macros hosted by CloudFormation.) Even if you specify this capability\n                  for a stack set with service-managed permissions, if you reference a macro in your\n                  template the stack set operation will fail.</p>\n               </important>\n            </li>\n         </ul>"
                    }
                },
                "Tags": {
                    "target": "com.amazonaws.cloudformation#Tags",
                    "traits": {
                        "smithy.api#documentation": "<p>The key-value pairs to associate with this stack set and the stacks created from it.\n         CloudFormation also propagates these tags to supported resources that are created in\n         the stacks. You can specify a maximum number of 50 tags.</p>\n         <p>If you specify tags for this parameter, those tags replace any list of tags that are\n         currently associated with this stack set. This means:</p>\n         <ul>\n            <li>\n               <p>If you don't specify this parameter, CloudFormation doesn't modify the\n               stack's tags. </p>\n            </li>\n            <li>\n               <p>If you specify <i>any</i> tags using this parameter, you must\n               specify <i>all</i> the tags that you want associated with this stack\n               set, even tags you've specifed before (for example, when creating the stack set or\n               during a previous update of the stack set.). Any tags that you don't include in the\n               updated list of tags are removed from the stack set, and therefore from the stacks\n               and resources as well. </p>\n            </li>\n            <li>\n               <p>If you specify an empty value, CloudFormation removes all currently\n               associated tags.</p>\n            </li>\n         </ul>\n         <p>If you specify new tags as part of an <code>UpdateStackSet</code> action,\n         CloudFormation checks to see if you have the required IAM permission to tag resources. If\n         you omit tags that are currently associated with the stack set from the list of tags you\n         specify, CloudFormation assumes that you want to remove those tags from the stack set,\n         and checks to see if you have permission to untag resources. If you don't have the\n         necessary permission(s), the entire <code>UpdateStackSet</code> action fails with an\n            <code>access denied</code> error, and the stack set is not updated.</p>"
                    }
                },
                "OperationPreferences": {
                    "target": "com.amazonaws.cloudformation#StackSetOperationPreferences",
                    "traits": {
                        "smithy.api#documentation": "<p>Preferences for how CloudFormation performs this stack set operation.</p>"
                    }
                },
                "AdministrationRoleARN": {
                    "target": "com.amazonaws.cloudformation#RoleARN",
                    "traits": {
                        "smithy.api#documentation": "<p>The Amazon Resource Number (ARN) of the IAM role to use to update this stack set.</p>\n         <p>Specify an IAM role only if you are using customized administrator roles to control\n         which users or groups can manage specific stack sets within the same administrator account.\n         For more information, see <a href=\"http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-prereqs.html\">Granting\n            Permissions for Stack Set Operations</a> in the\n            <i>CloudFormation User Guide</i>.</p>\n         <p>If you specified a customized administrator role when you created the stack set, you\n         must specify a customized administrator role, even if it is the same customized\n         administrator role used with this stack set previously.</p>"
                    }
                },
                "ExecutionRoleName": {
                    "target": "com.amazonaws.cloudformation#ExecutionRoleName",
                    "traits": {
                        "smithy.api#documentation": "<p>The name of the IAM execution role to use to update the stack set. If you do not specify\n         an execution role, CloudFormation uses the <code>AWSCloudFormationStackSetExecutionRole</code> role\n         for the stack set operation.</p>\n         <p>Specify an IAM role only if you are using customized execution roles to control which\n         stack resources users and groups can include in their stack sets. </p>\n         <p> If you specify a customized execution role, CloudFormation uses that role to update the stack.\n         If you do not specify a customized execution role, CloudFormation performs the update using the role\n         previously associated with the stack set, so long as you have permissions to perform\n         operations on the stack set.</p>"
                    }
                },
                "DeploymentTargets": {
                    "target": "com.amazonaws.cloudformation#DeploymentTargets",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] The Organizations accounts in which to update\n         associated stack instances.</p>\n         <p>To update all the stack instances associated with this stack set, do not specify\n            <code>DeploymentTargets</code> or <code>Regions</code>.</p>\n         <p>If the stack set update includes changes to the template (that is, if\n            <code>TemplateBody</code> or <code>TemplateURL</code> is specified), or the\n            <code>Parameters</code>, CloudFormation marks all stack instances with a status\n         of <code>OUTDATED</code> prior to updating the stack instances in the specified accounts\n         and Regions. If the stack set update does not include changes to the template or\n         parameters, CloudFormation updates the stack instances in the specified accounts\n         and Regions, while leaving all other stack instances with their existing stack instance\n         status.</p>"
                    }
                },
                "PermissionModel": {
                    "target": "com.amazonaws.cloudformation#PermissionModels",
                    "traits": {
                        "smithy.api#documentation": "<p>Describes how the IAM roles required for stack set operations are created. You cannot\n         modify <code>PermissionModel</code> if there are stack instances associated with your stack\n         set.</p>\n         <ul>\n            <li>\n               <p>With <code>self-managed</code> permissions, you must create the administrator and\n               execution roles required to deploy to target accounts. For more information, see\n                  <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-prereqs-self-managed.html\">Grant\n                  Self-Managed Stack Set Permissions</a>.</p>\n            </li>\n            <li>\n               <p>With <code>service-managed</code> permissions, StackSets automatically creates the\n               IAM roles required to deploy to accounts managed by Organizations. For more\n               information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-prereqs-service-managed.html\">Grant Service-Managed Stack Set Permissions</a>.</p>\n            </li>\n         </ul>"
                    }
                },
                "AutoDeployment": {
                    "target": "com.amazonaws.cloudformation#AutoDeployment",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Describes whether StackSets automatically deploys to\n            Organizations accounts that are added to a target organization or organizational\n         unit (OU).</p>\n         <p>If you specify <code>AutoDeployment</code>, do not specify\n            <code>DeploymentTargets</code> or <code>Regions</code>.</p>"
                    }
                },
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique ID for this stack set operation. </p>\n         <p>The operation ID also functions as an idempotency token, to ensure that\n         CloudFormation performs the stack set operation only once, even if you retry the request\n         multiple times. You might retry stack set operation requests to ensure that\n         CloudFormation successfully received them.</p>\n         <p>If you don't specify an operation ID, CloudFormation generates one\n         automatically.</p>\n         <p>Repeating this stack set operation with a new operation ID retries all stack\n         instances whose status is <code>OUTDATED</code>. </p>",
                        "smithy.api#idempotencyToken": {}
                    }
                },
                "Accounts": {
                    "target": "com.amazonaws.cloudformation#AccountList",
                    "traits": {
                        "smithy.api#documentation": "<p>[Self-managed permissions] The accounts in which to update associated stack instances.\n         If you specify accounts, you must also specify the Regions in which to update stack set\n         instances.</p>\n         <p>To update <i>all</i> the stack instances associated with this stack set,\n         do not specify the <code>Accounts</code> or <code>Regions</code> properties.</p>\n         <p>If the stack set update includes changes to the template (that is, if the\n            <code>TemplateBody</code> or <code>TemplateURL</code> properties are specified), or the\n            <code>Parameters</code> property, CloudFormation marks all stack instances with a status of\n            <code>OUTDATED</code> prior to updating the stack instances in the specified accounts\n         and Regions. If the stack set update does not include changes to the template or\n         parameters, CloudFormation updates the stack instances in the specified accounts and Regions, while\n         leaving all other stack instances with their existing stack instance status. </p>"
                    }
                },
                "Regions": {
                    "target": "com.amazonaws.cloudformation#RegionList",
                    "traits": {
                        "smithy.api#documentation": "<p>The Regions in which to update associated stack instances. If you specify Regions, you\n         must also specify accounts in which to update stack set instances.</p>\n         <p>To update <i>all</i> the stack instances associated with this stack set,\n         do not specify the <code>Accounts</code> or <code>Regions</code> properties.</p>\n         <p>If the stack set update includes changes to the template (that is, if the\n            <code>TemplateBody</code> or <code>TemplateURL</code> properties are specified), or the\n            <code>Parameters</code> property, CloudFormation marks all stack instances with a status of\n            <code>OUTDATED</code> prior to updating the stack instances in the specified accounts\n         and Regions. If the stack set update does not include changes to the template or\n         parameters, CloudFormation updates the stack instances in the specified accounts and Regions, while\n         leaving all other stack instances with their existing stack instance status. </p>"
                    }
                },
                "CallAs": {
                    "target": "com.amazonaws.cloudformation#CallAs",
                    "traits": {
                        "smithy.api#documentation": "<p>[Service-managed permissions] Specifies whether you are acting as an account\n         administrator in the organization's management account or as a delegated administrator in a\n         member account.</p>\n         <p>By default, <code>SELF</code> is specified. Use <code>SELF</code> for stack sets with\n         self-managed permissions.</p>\n         <ul>\n            <li>\n               <p>If you are signed in to the management account, specify <code>SELF</code>.</p>\n            </li>\n            <li>\n               <p>If you are signed in to a delegated administrator account, specify\n                  <code>DELEGATED_ADMIN</code>.</p>\n               <p>Your Amazon Web Services account must be registered as a delegated administrator in\n               the management account. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/stacksets-orgs-delegated-admin.html\">Register a delegated administrator</a> in the <i>CloudFormation User Guide</i>.</p>\n            </li>\n         </ul>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#UpdateStackSetOutput": {
            "type": "structure",
            "members": {
                "OperationId": {
                    "target": "com.amazonaws.cloudformation#ClientRequestToken",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique ID for this stack set operation.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#UpdateTerminationProtection": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#UpdateTerminationProtectionInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#UpdateTerminationProtectionOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Updates termination protection for the specified stack. If a user attempts to delete\n         a stack with termination protection enabled, the operation fails and the stack remains\n         unchanged. For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-protect-stacks.html\">Protecting a\n            Stack From Being Deleted</a> in the <i>CloudFormation User Guide</i>.</p>\n         <p>For <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-nested-stacks.html\">nested\n            stacks</a>, termination protection is set on the root stack and cannot be changed\n         directly on the nested stack.</p>"
            }
        },
        "com.amazonaws.cloudformation#UpdateTerminationProtectionInput": {
            "type": "structure",
            "members": {
                "EnableTerminationProtection": {
                    "target": "com.amazonaws.cloudformation#EnableTerminationProtection",
                    "traits": {
                        "smithy.api#documentation": "<p>Whether to enable termination protection on the specified stack.</p>",
                        "smithy.api#required": {}
                    }
                },
                "StackName": {
                    "target": "com.amazonaws.cloudformation#StackNameOrId",
                    "traits": {
                        "smithy.api#documentation": "<p>The name or unique ID of the stack for which you want to set termination\n         protection.</p>",
                        "smithy.api#required": {}
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#UpdateTerminationProtectionOutput": {
            "type": "structure",
            "members": {
                "StackId": {
                    "target": "com.amazonaws.cloudformation#StackId",
                    "traits": {
                        "smithy.api#documentation": "<p>The unique ID of the stack.</p>"
                    }
                }
            }
        },
        "com.amazonaws.cloudformation#Url": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#UsePreviousTemplate": {
            "type": "boolean",
            "traits": {
                "smithy.api#box": {}
            }
        },
        "com.amazonaws.cloudformation#UsePreviousValue": {
            "type": "boolean",
            "traits": {
                "smithy.api#box": {}
            }
        },
        "com.amazonaws.cloudformation#ValidateTemplate": {
            "type": "operation",
            "input": {
                "target": "com.amazonaws.cloudformation#ValidateTemplateInput"
            },
            "output": {
                "target": "com.amazonaws.cloudformation#ValidateTemplateOutput"
            },
            "traits": {
                "smithy.api#documentation": "<p>Validates a specified template. CloudFormation first checks if the template is\n         valid JSON. If it isn't, CloudFormation checks if the template is valid YAML. If both\n         these checks fail, CloudFormation returns a template validation error.</p>"
            }
        },
        "com.amazonaws.cloudformation#ValidateTemplateInput": {
            "type": "structure",
            "members": {
                "TemplateBody": {
                    "target": "com.amazonaws.cloudformation#TemplateBody",
                    "traits": {
                        "smithy.api#documentation": "<p>Structure containing the template body with a minimum length of 1 byte and a maximum\n         length of 51,200 bytes. For more information, go to <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html\">Template Anatomy</a>\n         in the CloudFormation User Guide.</p>\n         <p>Conditional: You must pass <code>TemplateURL</code> or <code>TemplateBody</code>. If\n         both are passed, only <code>TemplateBody</code> is used.</p>"
                    }
                },
                "TemplateURL": {
                    "target": "com.amazonaws.cloudformation#TemplateURL",
                    "traits": {
                        "smithy.api#documentation": "<p>Location of file containing the template body. The URL must point to a template (max\n         size: 460,800 bytes) that is located in an Amazon S3 bucket or a Systems Manager document.\n         For more information, go to <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/template-anatomy.html\">Template Anatomy</a>\n         in the CloudFormation User Guide.</p>\n         <p>Conditional: You must pass <code>TemplateURL</code> or <code>TemplateBody</code>. If\n         both are passed, only <code>TemplateBody</code> is used.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The input for <a>ValidateTemplate</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#ValidateTemplateOutput": {
            "type": "structure",
            "members": {
                "Parameters": {
                    "target": "com.amazonaws.cloudformation#TemplateParameters",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of <code>TemplateParameter</code> structures.</p>"
                    }
                },
                "Description": {
                    "target": "com.amazonaws.cloudformation#Description",
                    "traits": {
                        "smithy.api#documentation": "<p>The description found within the template.</p>"
                    }
                },
                "Capabilities": {
                    "target": "com.amazonaws.cloudformation#Capabilities",
                    "traits": {
                        "smithy.api#documentation": "<p>The capabilities found within the template. If your template contains IAM resources,\n         you must specify the CAPABILITY_IAM or CAPABILITY_NAMED_IAM value for this parameter when\n         you use the <a>CreateStack</a> or <a>UpdateStack</a> actions with\n         your template; otherwise, those actions return an InsufficientCapabilities error.</p>\n         <p>For more information, see <a href=\"https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-iam-template.html#capabilities\">Acknowledging IAM Resources in CloudFormation Templates</a>.</p>"
                    }
                },
                "CapabilitiesReason": {
                    "target": "com.amazonaws.cloudformation#CapabilitiesReason",
                    "traits": {
                        "smithy.api#documentation": "<p>The list of resources that generated the values in the <code>Capabilities</code>\n         response element.</p>"
                    }
                },
                "DeclaredTransforms": {
                    "target": "com.amazonaws.cloudformation#TransformsList",
                    "traits": {
                        "smithy.api#documentation": "<p>A list of the transforms that are declared in the template.</p>"
                    }
                }
            },
            "traits": {
                "smithy.api#documentation": "<p>The output for <a>ValidateTemplate</a> action.</p>"
            }
        },
        "com.amazonaws.cloudformation#Value": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#Version": {
            "type": "string"
        },
        "com.amazonaws.cloudformation#VersionBump": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "MAJOR",
                        "name": "MAJOR"
                    },
                    {
                        "value": "MINOR",
                        "name": "MINOR"
                    }
                ]
            }
        },
        "com.amazonaws.cloudformation#Visibility": {
            "type": "string",
            "traits": {
                "smithy.api#enum": [
                    {
                        "value": "PUBLIC",
                        "name": "PUBLIC"
                    },
                    {
                        "value": "PRIVATE",
                        "name": "PRIVATE"
                    }
                ]
            }
        }
    }
}
