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

package cloudwatchlogs

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/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Sets the retention of the specified log group. With a retention policy, you can
// configure the number of days for which to retain log events in the specified log
// group. CloudWatch Logs doesn’t immediately delete log events when they reach
// their retention setting. It typically takes up to 72 hours after that before log
// events are deleted, but in rare situations might take longer. To illustrate,
// imagine that you change a log group to have a longer retention setting when it
// contains log events that are past the expiration date, but haven’t been deleted.
// Those log events will take up to 72 hours to be deleted after the new retention
// date is reached. To make sure that log data is deleted permanently, keep a log
// group at its lower retention setting until 72 hours after the previous retention
// period ends. Alternatively, wait to change the retention setting until you
// confirm that the earlier log events are deleted.
func (c *Client) PutRetentionPolicy(ctx context.Context, params *PutRetentionPolicyInput, optFns ...func(*Options)) (*PutRetentionPolicyOutput, error) {
	if params == nil {
		params = &PutRetentionPolicyInput{}
	}

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

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

type PutRetentionPolicyInput struct {

	// The name of the log group.
	//
	// This member is required.
	LogGroupName *string

	// The number of days to retain the log events in the specified log group.
	// Possible values are: 1, 3, 5, 7, 14, 30, 60, 90, 120, 150, 180, 365, 400, 545,
	// 731, 1096, 1827, 2192, 2557, 2922, 3288, and 3653. To set a log group so that
	// its log events do not expire, use DeleteRetentionPolicy (https://docs.aws.amazon.com/AmazonCloudWatchLogs/latest/APIReference/API_DeleteRetentionPolicy.html)
	// .
	//
	// This member is required.
	RetentionInDays *int32

	noSmithyDocumentSerde
}

type PutRetentionPolicyOutput struct {
	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationPutRetentionPolicyMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpPutRetentionPolicy{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpPutRetentionPolicy{}, 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, options); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addOpPutRetentionPolicyValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opPutRetentionPolicy(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecursionDetection(stack); 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_opPutRetentionPolicy(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "logs",
		OperationName: "PutRetentionPolicy",
	}
}