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Amazon Kinesis Video Streams
Developer Guide

AWS Documentation » Amazon Kinesis Video Streams » Developer Guide » API Reference » Actions » Amazon Kinesis Video Streams » UpdateDataRetention

UpdateDataRetention

Increases or decreases the stream's data retention period by the value that you specify. To indicate whether you want to increase or decrease the data retention period, specify the Operation parameter in the request body. In the request, you must specify either the StreamName or the StreamARN.

Note

The retention period that you specify replaces the current value.

This operation requires permission for the KinesisVideo:UpdateDataRetention action.

Changing the data retention period affects the data in the stream as follows:

  • If the data retention period is increased, existing data is retained for the new retention period. For example, if the data retention period is increased from one hour to seven hours, all existing data is retained for seven hours.

  • If the data retention period is decreased, existing data is retained for the new retention period. For example, if the data retention period is decreased from seven hours to one hour, all existing data is retained for one hour, and any data older than one hour is deleted immediately.

Request Syntax

POST /updateDataRetention HTTP/1.1
Content-type: application/json

{
   "CurrentVersion": "string",
   "DataRetentionChangeInHours": number,
   "Operation": "string",
   "StreamARN": "string",
   "StreamName": "string"
}

URI Request Parameters

The request does not use any URI parameters.

Request Body

The request accepts the following data in JSON format.

CurrentVersion

The version of the stream whose retention period you want to change. To get the version, call either the DescribeStream or the ListStreams API.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 64.

Pattern: [a-zA-Z0-9]+

Required: Yes

DataRetentionChangeInHours

The retention period, in hours. The value you specify replaces the current value.

Type: Integer

Valid Range: Minimum value of 1.

Required: Yes

Operation

Indicates whether you want to increase or decrease the retention period.

Type: String

Valid Values: INCREASE_DATA_RETENTION | DECREASE_DATA_RETENTION

Required: Yes

StreamARN

The Amazon Resource Name (ARN) of the stream whose retention period you want to change.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 1024.

Pattern: arn:aws:kinesisvideo:[a-z0-9-]+:[0-9]+:[a-z]+/[a-zA-Z0-9_.-]+/[0-9]+

Required: No

StreamName

The name of the stream whose retention period you want to change.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 256.

Pattern: [a-zA-Z0-9_.-]+

Required: No

Response Syntax

HTTP/1.1 200

Response Elements

If the action is successful, the service sends back an HTTP 200 response with an empty HTTP body.

Errors

For information about the errors that are common to all actions, see Common Errors.

ClientLimitExceededException

Kinesis Video Streams has throttled the request because you have exceeded the limit of allowed client calls. Try making the call later.

HTTP Status Code: 400

InvalidArgumentException

The value for this input parameter is invalid.

HTTP Status Code: 400

NotAuthorizedException

The caller is not authorized to perform this operation.

HTTP Status Code: 401

ResourceInUseException

The stream is currently not available for this operation.

HTTP Status Code: 400

ResourceNotFoundException

Amazon Kinesis Video Streams can't find the stream that you specified.

HTTP Status Code: 404

VersionMismatchException

The stream version that you specified is not the latest version. To get the latest version, use the DescribeStream API.

HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: