// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.

package rds

import (
	"context"

	"github.com/aws/aws-sdk-go-v2/aws"
	"github.com/aws/aws-sdk-go-v2/internal/awsutil"
)

// Please also see https://docs.aws.amazon.com/goto/WebAPI/rds-2014-10-31/ModifyDBInstanceMessage
type ModifyDBInstanceInput struct {
	_ struct{} `type:"structure"`

	// The new amount of storage (in gibibytes) to allocate for the DB instance.
	//
	// For MariaDB, MySQL, Oracle, and PostgreSQL, the value supplied must be at
	// least 10% greater than the current value. Values that are not at least 10%
	// greater than the existing value are rounded up so that they are 10% greater
	// than the current value.
	//
	// For the valid values for allocated storage for each engine, see CreateDBInstance.
	AllocatedStorage *int64 `type:"integer"`

	// Indicates that major version upgrades are allowed. Changing this parameter
	// doesn't result in an outage and the change is asynchronously applied as soon
	// as possible.
	//
	// Constraints: This parameter must be set to true when specifying a value for
	// the EngineVersion parameter that is a different major version than the DB
	// instance's current version.
	AllowMajorVersionUpgrade *bool `type:"boolean"`

	// Specifies whether the modifications in this request and any pending modifications
	// are asynchronously applied as soon as possible, regardless of the PreferredMaintenanceWindow
	// setting for the DB instance.
	//
	// If this parameter is set to false, changes to the DB instance are applied
	// during the next maintenance window. Some parameter changes can cause an outage
	// and are applied on the next call to RebootDBInstance, or the next failure
	// reboot. Review the table of parameters in Modifying a DB Instance and Using
	// the Apply Immediately Parameter (https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Overview.DBInstance.Modifying.html)
	// in the Amazon RDS User Guide. to see the impact that setting ApplyImmediately
	// to true or false has for each modified parameter and to determine when the
	// changes are applied.
	//
	// Default: false
	ApplyImmediately *bool `type:"boolean"`

	// Indicates that minor version upgrades are applied automatically to the DB
	// instance during the maintenance window. Changing this parameter doesn't result
	// in an outage except in the following case and the change is asynchronously
	// applied as soon as possible. An outage will result if this parameter is set
	// to true during the maintenance window, and a newer minor version is available,
	// and RDS has enabled auto patching for that engine version.
	AutoMinorVersionUpgrade *bool `type:"boolean"`

	// The number of days to retain automated backups. Setting this parameter to
	// a positive number enables backups. Setting this parameter to 0 disables automated
	// backups.
	//
	// Changing this parameter can result in an outage if you change from 0 to a
	// non-zero value or from a non-zero value to 0. These changes are applied during
	// the next maintenance window unless the ApplyImmediately parameter is set
	// to true for this request. If you change the parameter from one non-zero value
	// to another non-zero value, the change is asynchronously applied as soon as
	// possible.
	//
	// Amazon Aurora
	//
	// Not applicable. The retention period for automated backups is managed by
	// the DB cluster. For more information, see ModifyDBCluster.
	//
	// Default: Uses existing setting
	//
	// Constraints:
	//
	//    * Must be a value from 0 to 35
	//
	//    * Can be specified for a MySQL Read Replica only if the source is running
	//    MySQL 5.6 or later
	//
	//    * Can be specified for a PostgreSQL Read Replica only if the source is
	//    running PostgreSQL 9.3.5
	//
	//    * Can't be set to 0 if the DB instance is a source to Read Replicas
	BackupRetentionPeriod *int64 `type:"integer"`

	// Indicates the certificate that needs to be associated with the instance.
	CACertificateIdentifier *string `type:"string"`

	// The configuration setting for the log types to be enabled for export to CloudWatch
	// Logs for a specific DB instance.
	//
	// A change to the CloudwatchLogsExportConfiguration parameter is always applied
	// to the DB instance immediately. Therefore, the ApplyImmediately parameter
	// has no effect.
	CloudwatchLogsExportConfiguration *CloudwatchLogsExportConfiguration `type:"structure"`

	// True to copy all tags from the DB instance to snapshots of the DB instance,
	// and otherwise false. The default is false.
	//
	// Amazon Aurora
	//
	// Not applicable. Copying tags to snapshots is managed by the DB cluster. Setting
	// this value for an Aurora DB instance has no effect on the DB cluster setting.
	// For more information, see ModifyDBCluster.
	CopyTagsToSnapshot *bool `type:"boolean"`

	// The new compute and memory capacity of the DB instance, for example, db.m4.large.
	// Not all DB instance classes are available in all AWS Regions, or for all
	// database engines. For the full list of DB instance classes, and availability
	// for your engine, see DB Instance Class (https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Concepts.DBInstanceClass.html)
	// in the Amazon RDS User Guide.
	//
	// If you modify the DB instance class, an outage occurs during the change.
	// The change is applied during the next maintenance window, unless ApplyImmediately
	// is specified as true for this request.
	//
	// Default: Uses existing setting
	DBInstanceClass *string `type:"string"`

	// The DB instance identifier. This value is stored as a lowercase string.
	//
	// Constraints:
	//
	//    * Must match the identifier of an existing DBInstance.
	//
	// DBInstanceIdentifier is a required field
	DBInstanceIdentifier *string `type:"string" required:"true"`

	// The name of the DB parameter group to apply to the DB instance. Changing
	// this setting doesn't result in an outage. The parameter group name itself
	// is changed immediately, but the actual parameter changes are not applied
	// until you reboot the instance without failover. The DB instance will NOT
	// be rebooted automatically and the parameter changes will NOT be applied during
	// the next maintenance window.
	//
	// Default: Uses existing setting
	//
	// Constraints: The DB parameter group must be in the same DB parameter group
	// family as this DB instance.
	DBParameterGroupName *string `type:"string"`

	// The port number on which the database accepts connections.
	//
	// The value of the DBPortNumber parameter must not match any of the port values
	// specified for options in the option group for the DB instance.
	//
	// Your database will restart when you change the DBPortNumber value regardless
	// of the value of the ApplyImmediately parameter.
	//
	// MySQL
	//
	// Default: 3306
	//
	// Valid Values: 1150-65535
	//
	// MariaDB
	//
	// Default: 3306
	//
	// Valid Values: 1150-65535
	//
	// PostgreSQL
	//
	// Default: 5432
	//
	// Valid Values: 1150-65535
	//
	// Type: Integer
	//
	// Oracle
	//
	// Default: 1521
	//
	// Valid Values: 1150-65535
	//
	// SQL Server
	//
	// Default: 1433
	//
	// Valid Values: 1150-65535 except for 1434, 3389, 47001, 49152, and 49152 through
	// 49156.
	//
	// Amazon Aurora
	//
	// Default: 3306
	//
	// Valid Values: 1150-65535
	DBPortNumber *int64 `type:"integer"`

	// A list of DB security groups to authorize on this DB instance. Changing this
	// setting doesn't result in an outage and the change is asynchronously applied
	// as soon as possible.
	//
	// Constraints:
	//
	//    * If supplied, must match existing DBSecurityGroups.
	DBSecurityGroups []string `locationNameList:"DBSecurityGroupName" type:"list"`

	// The new DB subnet group for the DB instance. You can use this parameter to
	// move your DB instance to a different VPC. If your DB instance is not in a
	// VPC, you can also use this parameter to move your DB instance into a VPC.
	// For more information, see Updating the VPC for a DB Instance (http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_VPC.WorkingWithRDSInstanceinaVPC.html#USER_VPC.Non-VPC2VPC)
	// in the Amazon RDS User Guide.
	//
	// Changing the subnet group causes an outage during the change. The change
	// is applied during the next maintenance window, unless you specify true for
	// the ApplyImmediately parameter.
	//
	// Constraints: If supplied, must match the name of an existing DBSubnetGroup.
	//
	// Example: mySubnetGroup
	DBSubnetGroupName *string `type:"string"`

	// Indicates if the DB instance has deletion protection enabled. The database
	// can't be deleted when this value is set to true. For more information, see
	// Deleting a DB Instance (https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_DeleteInstance.html).
	DeletionProtection *bool `type:"boolean"`

	// The Active Directory Domain to move the instance to. Specify none to remove
	// the instance from its current domain. The domain must be created prior to
	// this operation. Currently only a Microsoft SQL Server instance can be created
	// in a Active Directory Domain.
	Domain *string `type:"string"`

	// The name of the IAM role to use when making API calls to the Directory Service.
	DomainIAMRoleName *string `type:"string"`

	// True to enable mapping of AWS Identity and Access Management (IAM) accounts
	// to database accounts, and otherwise false.
	//
	// You can enable IAM database authentication for the following database engines
	//
	// Amazon Aurora
	//
	// Not applicable. Mapping AWS IAM accounts to database accounts is managed
	// by the DB cluster. For more information, see ModifyDBCluster.
	//
	// MySQL
	//
	//    * For MySQL 5.6, minor version 5.6.34 or higher
	//
	//    * For MySQL 5.7, minor version 5.7.16 or higher
	//
	// Default: false
	EnableIAMDatabaseAuthentication *bool `type:"boolean"`

	// True to enable Performance Insights for the DB instance, and otherwise false.
	//
	// For more information, see Using Amazon Performance Insights (https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_PerfInsights.html)
	// in the Amazon Relational Database Service User Guide.
	EnablePerformanceInsights *bool `type:"boolean"`

	// The version number of the database engine to upgrade to. Changing this parameter
	// results in an outage and the change is applied during the next maintenance
	// window unless the ApplyImmediately parameter is set to true for this request.
	//
	// For major version upgrades, if a nondefault DB parameter group is currently
	// in use, a new DB parameter group in the DB parameter group family for the
	// new engine version must be specified. The new DB parameter group can be the
	// default for that DB parameter group family.
	//
	// For information about valid engine versions, see CreateDBInstance, or call
	// DescribeDBEngineVersions.
	EngineVersion *string `type:"string"`

	// The new Provisioned IOPS (I/O operations per second) value for the RDS instance.
	//
	// Changing this setting doesn't result in an outage and the change is applied
	// during the next maintenance window unless the ApplyImmediately parameter
	// is set to true for this request. If you are migrating from Provisioned IOPS
	// to standard storage, set this value to 0. The DB instance will require a
	// reboot for the change in storage type to take effect.
	//
	// If you choose to migrate your DB instance from using standard storage to
	// using Provisioned IOPS, or from using Provisioned IOPS to using standard
	// storage, the process can take time. The duration of the migration depends
	// on several factors such as database load, storage size, storage type (standard
	// or Provisioned IOPS), amount of IOPS provisioned (if any), and the number
	// of prior scale storage operations. Typical migration times are under 24 hours,
	// but the process can take up to several days in some cases. During the migration,
	// the DB instance is available for use, but might experience performance degradation.
	// While the migration takes place, nightly backups for the instance are suspended.
	// No other Amazon RDS operations can take place for the instance, including
	// modifying the instance, rebooting the instance, deleting the instance, creating
	// a Read Replica for the instance, and creating a DB snapshot of the instance.
	//
	// Constraints: For MariaDB, MySQL, Oracle, and PostgreSQL, the value supplied
	// must be at least 10% greater than the current value. Values that are not
	// at least 10% greater than the existing value are rounded up so that they
	// are 10% greater than the current value.
	//
	// Default: Uses existing setting
	Iops *int64 `type:"integer"`

	// The license model for the DB instance.
	//
	// Valid values: license-included | bring-your-own-license | general-public-license
	LicenseModel *string `type:"string"`

	// The new password for the master user. The password can include any printable
	// ASCII character except "/", """, or "@".
	//
	// Changing this parameter doesn't result in an outage and the change is asynchronously
	// applied as soon as possible. Between the time of the request and the completion
	// of the request, the MasterUserPassword element exists in the PendingModifiedValues
	// element of the operation response.
	//
	// Amazon Aurora
	//
	// Not applicable. The password for the master user is managed by the DB cluster.
	// For more information, see ModifyDBCluster.
	//
	// Default: Uses existing setting
	//
	// MariaDB
	//
	// Constraints: Must contain from 8 to 41 characters.
	//
	// Microsoft SQL Server
	//
	// Constraints: Must contain from 8 to 128 characters.
	//
	// MySQL
	//
	// Constraints: Must contain from 8 to 41 characters.
	//
	// Oracle
	//
	// Constraints: Must contain from 8 to 30 characters.
	//
	// PostgreSQL
	//
	// Constraints: Must contain from 8 to 128 characters.
	//
	// Amazon RDS API actions never return the password, so this action provides
	// a way to regain access to a primary instance user if the password is lost.
	// This includes restoring privileges that might have been accidentally revoked.
	MasterUserPassword *string `type:"string"`

	// The interval, in seconds, between points when Enhanced Monitoring metrics
	// are collected for the DB instance. To disable collecting Enhanced Monitoring
	// metrics, specify 0. The default is 0.
	//
	// If MonitoringRoleArn is specified, then you must also set MonitoringInterval
	// to a value other than 0.
	//
	// Valid Values: 0, 1, 5, 10, 15, 30, 60
	MonitoringInterval *int64 `type:"integer"`

	// The ARN for the IAM role that permits RDS to send enhanced monitoring metrics
	// to Amazon CloudWatch Logs. For example, arn:aws:iam:123456789012:role/emaccess.
	// For information on creating a monitoring role, go to To create an IAM role
	// for Amazon RDS Enhanced Monitoring (https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_Monitoring.html#USER_Monitoring.OS.IAMRole)
	// in the Amazon RDS User Guide.
	//
	// If MonitoringInterval is set to a value other than 0, then you must supply
	// a MonitoringRoleArn value.
	MonitoringRoleArn *string `type:"string"`

	// Specifies if the DB instance is a Multi-AZ deployment. Changing this parameter
	// doesn't result in an outage and the change is applied during the next maintenance
	// window unless the ApplyImmediately parameter is set to true for this request.
	MultiAZ *bool `type:"boolean"`

	// The new DB instance identifier for the DB instance when renaming a DB instance.
	// When you change the DB instance identifier, an instance reboot will occur
	// immediately if you set Apply Immediately to true, or will occur during the
	// next maintenance window if Apply Immediately to false. This value is stored
	// as a lowercase string.
	//
	// Constraints:
	//
	//    * Must contain from 1 to 63 letters, numbers, or hyphens.
	//
	//    * The first character must be a letter.
	//
	//    * Can't end with a hyphen or contain two consecutive hyphens.
	//
	// Example: mydbinstance
	NewDBInstanceIdentifier *string `type:"string"`

	// Indicates that the DB instance should be associated with the specified option
	// group. Changing this parameter doesn't result in an outage except in the
	// following case and the change is applied during the next maintenance window
	// unless the ApplyImmediately parameter is set to true for this request. If
	// the parameter change results in an option group that enables OEM, this change
	// can cause a brief (sub-second) period during which new connections are rejected
	// but existing connections are not interrupted.
	//
	// Permanent options, such as the TDE option for Oracle Advanced Security TDE,
	// can't be removed from an option group, and that option group can't be removed
	// from a DB instance once it is associated with a DB instance
	OptionGroupName *string `type:"string"`

	// The AWS KMS key identifier for encryption of Performance Insights data. The
	// KMS key ID is the Amazon Resource Name (ARN), KMS key identifier, or the
	// KMS key alias for the KMS encryption key.
	PerformanceInsightsKMSKeyId *string `type:"string"`

	// The amount of time, in days, to retain Performance Insights data. Valid values
	// are 7 or 731 (2 years).
	PerformanceInsightsRetentionPeriod *int64 `type:"integer"`

	// The daily time range during which automated backups are created if automated
	// backups are enabled, as determined by the BackupRetentionPeriod parameter.
	// Changing this parameter doesn't result in an outage and the change is asynchronously
	// applied as soon as possible.
	//
	// Amazon Aurora
	//
	// Not applicable. The daily time range for creating automated backups is managed
	// by the DB cluster. For more information, see ModifyDBCluster.
	//
	// Constraints:
	//
	//    * Must be in the format hh24:mi-hh24:mi
	//
	//    * Must be in Universal Time Coordinated (UTC)
	//
	//    * Must not conflict with the preferred maintenance window
	//
	//    * Must be at least 30 minutes
	PreferredBackupWindow *string `type:"string"`

	// The weekly time range (in UTC) during which system maintenance can occur,
	// which might result in an outage. Changing this parameter doesn't result in
	// an outage, except in the following situation, and the change is asynchronously
	// applied as soon as possible. If there are pending actions that cause a reboot,
	// and the maintenance window is changed to include the current time, then changing
	// this parameter will cause a reboot of the DB instance. If moving this window
	// to the current time, there must be at least 30 minutes between the current
	// time and end of the window to ensure pending changes are applied.
	//
	// Default: Uses existing setting
	//
	// Format: ddd:hh24:mi-ddd:hh24:mi
	//
	// Valid Days: Mon | Tue | Wed | Thu | Fri | Sat | Sun
	//
	// Constraints: Must be at least 30 minutes
	PreferredMaintenanceWindow *string `type:"string"`

	// The number of CPU cores and the number of threads per core for the DB instance
	// class of the DB instance.
	ProcessorFeatures []ProcessorFeature `locationNameList:"ProcessorFeature" type:"list"`

	// A value that specifies the order in which an Aurora Replica is promoted to
	// the primary instance after a failure of the existing primary instance. For
	// more information, see Fault Tolerance for an Aurora DB Cluster (https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Aurora.Managing.Backups.html#Aurora.Managing.FaultTolerance)
	// in the Amazon Aurora User Guide.
	//
	// Default: 1
	//
	// Valid Values: 0 - 15
	PromotionTier *int64 `type:"integer"`

	// Boolean value that indicates if the DB instance has a publicly resolvable
	// DNS name. Set to True to make the DB instance Internet-facing with a publicly
	// resolvable DNS name, which resolves to a public IP address. Set to False
	// to make the DB instance internal with a DNS name that resolves to a private
	// IP address.
	//
	// PubliclyAccessible only applies to DB instances in a VPC. The DB instance
	// must be part of a public subnet and PubliclyAccessible must be true in order
	// for it to be publicly accessible.
	//
	// Changes to the PubliclyAccessible parameter are applied immediately regardless
	// of the value of the ApplyImmediately parameter.
	//
	// Default: false
	PubliclyAccessible *bool `type:"boolean"`

	// Specifies the storage type to be associated with the DB instance.
	//
	// If you specify Provisioned IOPS (io1), you must also include a value for
	// the Iops parameter.
	//
	// If you choose to migrate your DB instance from using standard storage to
	// using Provisioned IOPS, or from using Provisioned IOPS to using standard
	// storage, the process can take time. The duration of the migration depends
	// on several factors such as database load, storage size, storage type (standard
	// or Provisioned IOPS), amount of IOPS provisioned (if any), and the number
	// of prior scale storage operations. Typical migration times are under 24 hours,
	// but the process can take up to several days in some cases. During the migration,
	// the DB instance is available for use, but might experience performance degradation.
	// While the migration takes place, nightly backups for the instance are suspended.
	// No other Amazon RDS operations can take place for the instance, including
	// modifying the instance, rebooting the instance, deleting the instance, creating
	// a Read Replica for the instance, and creating a DB snapshot of the instance.
	//
	// Valid values: standard | gp2 | io1
	//
	// Default: io1 if the Iops parameter is specified, otherwise standard
	StorageType *string `type:"string"`

	// The ARN from the key store with which to associate the instance for TDE encryption.
	TdeCredentialArn *string `type:"string"`

	// The password for the given ARN from the key store in order to access the
	// device.
	TdeCredentialPassword *string `type:"string"`

	// A value that specifies that the DB instance class of the DB instance uses
	// its default processor features.
	UseDefaultProcessorFeatures *bool `type:"boolean"`

	// A list of EC2 VPC security groups to authorize on this DB instance. This
	// change is asynchronously applied as soon as possible.
	//
	// Amazon Aurora
	//
	// Not applicable. The associated list of EC2 VPC security groups is managed
	// by the DB cluster. For more information, see ModifyDBCluster.
	//
	// Constraints:
	//
	//    * If supplied, must match existing VpcSecurityGroupIds.
	VpcSecurityGroupIds []string `locationNameList:"VpcSecurityGroupId" type:"list"`
}

// String returns the string representation
func (s ModifyDBInstanceInput) String() string {
	return awsutil.Prettify(s)
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *ModifyDBInstanceInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "ModifyDBInstanceInput"}

	if s.DBInstanceIdentifier == nil {
		invalidParams.Add(aws.NewErrParamRequired("DBInstanceIdentifier"))
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

// Please also see https://docs.aws.amazon.com/goto/WebAPI/rds-2014-10-31/ModifyDBInstanceResult
type ModifyDBInstanceOutput struct {
	_ struct{} `type:"structure"`

	// Contains the details of an Amazon RDS DB instance.
	//
	// This data type is used as a response element in the DescribeDBInstances action.
	DBInstance *DBInstance `type:"structure"`
}

// String returns the string representation
func (s ModifyDBInstanceOutput) String() string {
	return awsutil.Prettify(s)
}

const opModifyDBInstance = "ModifyDBInstance"

// ModifyDBInstanceRequest returns a request value for making API operation for
// Amazon Relational Database Service.
//
// Modifies settings for a DB instance. You can change one or more database
// configuration parameters by specifying these parameters and the new values
// in the request. To learn what modifications you can make to your DB instance,
// call DescribeValidDBInstanceModifications before you call ModifyDBInstance.
//
//    // Example sending a request using ModifyDBInstanceRequest.
//    req := client.ModifyDBInstanceRequest(params)
//    resp, err := req.Send(context.TODO())
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/rds-2014-10-31/ModifyDBInstance
func (c *Client) ModifyDBInstanceRequest(input *ModifyDBInstanceInput) ModifyDBInstanceRequest {
	op := &aws.Operation{
		Name:       opModifyDBInstance,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &ModifyDBInstanceInput{}
	}

	req := c.newRequest(op, input, &ModifyDBInstanceOutput{})
	return ModifyDBInstanceRequest{Request: req, Input: input, Copy: c.ModifyDBInstanceRequest}
}

// ModifyDBInstanceRequest is the request type for the
// ModifyDBInstance API operation.
type ModifyDBInstanceRequest struct {
	*aws.Request
	Input *ModifyDBInstanceInput
	Copy  func(*ModifyDBInstanceInput) ModifyDBInstanceRequest
}

// Send marshals and sends the ModifyDBInstance API request.
func (r ModifyDBInstanceRequest) Send(ctx context.Context) (*ModifyDBInstanceResponse, error) {
	r.Request.SetContext(ctx)
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	resp := &ModifyDBInstanceResponse{
		ModifyDBInstanceOutput: r.Request.Data.(*ModifyDBInstanceOutput),
		response:               &aws.Response{Request: r.Request},
	}

	return resp, nil
}

// ModifyDBInstanceResponse is the response type for the
// ModifyDBInstance API operation.
type ModifyDBInstanceResponse struct {
	*ModifyDBInstanceOutput

	response *aws.Response
}

// SDKResponseMetdata returns the response metadata for the
// ModifyDBInstance request.
func (r *ModifyDBInstanceResponse) SDKResponseMetdata() *aws.Response {
	return r.response
}
