// Code generated by smithy-go-codegen DO NOT EDIT.

package ec2

import (
	"context"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
	"github.com/aws/aws-sdk-go-v2/service/ec2/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Removes the specified inbound (ingress) rules from a security group. You can
// specify rules using either rule IDs or security group rule properties. If you
// use rule properties, the values that you specify (for example, ports) must match
// the existing rule's values exactly. Each rule has a protocol, from and to ports,
// and source (CIDR range, security group, or prefix list). For the TCP and UDP
// protocols, you must also specify the destination port or range of ports. For the
// ICMP protocol, you must also specify the ICMP type and code. If the security
// group rule has a description, you do not need to specify the description to
// revoke the rule. [EC2-Classic, default VPC] If the values you specify do not
// match the existing rule's values, no error is returned, and the output describes
// the security group rules that were not revoked. Amazon Web Services recommends
// that you describe the security group to verify that the rules were removed. Rule
// changes are propagated to instances within the security group as quickly as
// possible. However, a small delay might occur. We are retiring EC2-Classic on
// August 15, 2022. We recommend that you migrate from EC2-Classic to a VPC. For
// more information, see Migrate from EC2-Classic to a VPC
// (https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/vpc-migrate.html) in the
// Amazon Elastic Compute Cloud User Guide.
func (c *Client) RevokeSecurityGroupIngress(ctx context.Context, params *RevokeSecurityGroupIngressInput, optFns ...func(*Options)) (*RevokeSecurityGroupIngressOutput, error) {
	if params == nil {
		params = &RevokeSecurityGroupIngressInput{}
	}

	result, metadata, err := c.invokeOperation(ctx, "RevokeSecurityGroupIngress", params, optFns, c.addOperationRevokeSecurityGroupIngressMiddlewares)
	if err != nil {
		return nil, err
	}

	out := result.(*RevokeSecurityGroupIngressOutput)
	out.ResultMetadata = metadata
	return out, nil
}

type RevokeSecurityGroupIngressInput struct {

	// The CIDR IP address range. You can't specify this parameter when specifying a
	// source security group.
	CidrIp *string

	// Checks whether you have the required permissions for the action, without
	// actually making the request, and provides an error response. If you have the
	// required permissions, the error response is DryRunOperation. Otherwise, it is
	// UnauthorizedOperation.
	DryRun *bool

	// The start of port range for the TCP and UDP protocols, or an ICMP type number.
	// For the ICMP type number, use -1 to specify all ICMP types.
	FromPort *int32

	// The ID of the security group. You must specify either the security group ID or
	// the security group name in the request. For security groups in a nondefault VPC,
	// you must specify the security group ID.
	GroupId *string

	// [EC2-Classic, default VPC] The name of the security group. You must specify
	// either the security group ID or the security group name in the request.
	GroupName *string

	// The sets of IP permissions. You can't specify a source security group and a CIDR
	// IP address range in the same set of permissions.
	IpPermissions []types.IpPermission

	// The IP protocol name (tcp, udp, icmp) or number (see Protocol Numbers
	// (http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml)). Use
	// -1 to specify all.
	IpProtocol *string

	// The IDs of the security group rules.
	SecurityGroupRuleIds []string

	// [EC2-Classic, default VPC] The name of the source security group. You can't
	// specify this parameter in combination with the following parameters: the CIDR IP
	// address range, the start of the port range, the IP protocol, and the end of the
	// port range. For EC2-VPC, the source security group must be in the same VPC. To
	// revoke a specific rule for an IP protocol and port range, use a set of IP
	// permissions instead.
	SourceSecurityGroupName *string

	// [EC2-Classic] The Amazon Web Services account ID of the source security group,
	// if the source security group is in a different account. You can't specify this
	// parameter in combination with the following parameters: the CIDR IP address
	// range, the IP protocol, the start of the port range, and the end of the port
	// range. To revoke a specific rule for an IP protocol and port range, use a set of
	// IP permissions instead.
	SourceSecurityGroupOwnerId *string

	// The end of port range for the TCP and UDP protocols, or an ICMP code number. For
	// the ICMP code number, use -1 to specify all ICMP codes for the ICMP type.
	ToPort *int32

	noSmithyDocumentSerde
}

type RevokeSecurityGroupIngressOutput struct {

	// Returns true if the request succeeds; otherwise, returns an error.
	Return *bool

	// The inbound rules that were unknown to the service. In some cases,
	// unknownIpPermissionSet might be in a different format from the request
	// parameter.
	UnknownIpPermissions []types.IpPermission

	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationRevokeSecurityGroupIngressMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsEc2query_serializeOpRevokeSecurityGroupIngress{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsEc2query_deserializeOpRevokeSecurityGroupIngress{}, middleware.After)
	if err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
		return err
	}
	if err = addRetryMiddlewares(stack, options); err != nil {
		return err
	}
	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addClientUserAgent(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opRevokeSecurityGroupIngress(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
		return err
	}
	if err = addResponseErrorMiddleware(stack); err != nil {
		return err
	}
	if err = addRequestResponseLogging(stack, options); err != nil {
		return err
	}
	return nil
}

func newServiceMetadataMiddleware_opRevokeSecurityGroupIngress(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "ec2",
		OperationName: "RevokeSecurityGroupIngress",
	}
}
