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Last Updated:Apr 10, 2024

Modifies the automatic backup policy of an ApsaraDB for Redis instance.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • The required resource types are displayed in bold characters.
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
  • DBInstance
  • kvstore:EnableBackupLog

Request parameters


The ID of the instance.


The time range to back up data. Specify the time in the HH:mmZ-HH:mmZ format. The time is displayed in UTC.

Note The beginning and end of the time range must be on the hour. The duration must be an hour.

The days of the week to back up data. Valid values:

  • Monday
  • Tuesday
  • Wednesday
  • Thursday
  • Friday
  • Saturday
  • Sunday
Note Separate multiple options with commas (,).

Specifies whether to enable incremental data backup. Default value: 0. Valid values:

  • 1: enables incremental data backup.
  • 0: disables incremental data backup.
Note This parameter is available only for ApsaraDB for Redis Enhanced Edition (Tair) DRAM-based and persistent memory-optimized instances. For more information, see Data flashback.

The number of days for which data backup files are retained. Valid values: 7 to 730. Default value: 7.


Response parameters


The ID of the request.



Sample success responses


  "RequestId": "8D0C0AFC-E9CD-47A4-8395-5C31BF9B****"

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change timeSummary of changesOperation
2024-01-30The request parameters of the API has changedsee changesets
Change itemChange content
Input ParametersThe request parameters of the API has changed.
    Added Input Parameters: BackupRetentionPeriod
2023-04-03The internal configuration of the API is changed, but the call is not affectedsee changesets
Change itemChange content
The internal configuration of the API is changed, but the call is not affected.