ModifyBackupPolicy - ApsaraDB for Redis - Alibaba Cloud Documentation Center

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

Debugging

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

Debug

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.

Operation	Access level	Resource type	Condition key	Associated operation
kvstore:ModifyBackupPolicy	Write	DBInstance acs:kvstore:{#regionId}:{#accountId}:instance/{#instanceId}	kvstore:EnableBackupLog	none

Request parameters

Parameter	Type	Required	Description	Example
InstanceId	string	Yes	The ID of the instance.	r-bp1zxszhcgatnx****
PreferredBackupTime	string	Yes	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.	07:00Z-08:00Z
PreferredBackupPeriod	string	Yes	The days of the week to back up data. Valid values: Monday Tuesday Wednesday Thursday Friday Saturday Sunday Note Separate multiple options with commas (,).	Tuesday
EnableBackupLog	integer	No	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.	1
BackupRetentionPeriod	integer	No	The number of days for which data backup files are retained. Valid values: 7 to 730. Default value: 7.	7

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	8D0C0AFC-E9CD-47A4-8395-5C31BF9B****

Examples

Sample success responses

JSONformat

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

Error codes

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

Change history

Change time

Summary of changes

Operation

2024-01-30

The request parameters of the API has changed

see changesets

Change item	Change content
Input Parameters	The request parameters of the API has changed.
	Added Input Parameters: BackupRetentionPeriod

2023-04-03

The internal configuration of the API is changed, but the call is not affected

see changesets

Change item	Change content
	The internal configuration of the API is changed, but the call is not affected.