ModifyStorageStrategy - Database Backup - Alibaba Cloud Documentation Center

Modifies the lifecycle of data that is backed up based on a backup schedule.

Debugging

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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
dbs:ModifyStorageStrategy	update	All Resources *	none	none

Request parameters

Parameter	Type	Required	Description	Example
BackupPlanId	string	Yes	The ID of the backup schedule. You can call the DescribeBackupPlanList operation to obtain the ID of the backup schedule.	dbsqdss5tmh****
BackupRetentionPeriod	integer	Yes	The number of days for which the backup data is retained. Valid values: 0 to 1825. Note Default value: 730.	730
DuplicationInfrequentAccessPeriod	integer	Yes	The number of days after which the storage class of the backup data is changed to Infrequent Access (IA). The value of this parameter must be smaller than the value of the DuplicationArchivePeriod parameter. For more information about the IA storage class, see Storage class overview. Note Default value: 180.	190
DuplicationArchivePeriod	integer	Yes	The number of days after which the storage class of the backup data is changed to Archive. The value of this parameter must be smaller than the value of the BackupRetentionPeriod parameter. For more information about the Archive storage class, see Storage class overview. Note Default value: 365.	366
ClientToken	string	No	The client token that is used to ensure the idempotence of the request.	dbstest

Response parameters

Parameter	Type	Description	Example
	object	The response parameters.
HttpStatusCode	integer	The HTTP status code.	200
RequestId	string	The ID of the request.	E995F91F-6F89-503B-9F7D-502F58FD****
ErrCode	string	The error code.	Param.NotFound
Success	boolean	Indicates whether the request is successful. Valid values: true: The request is successful. false: The request fails.	true
ErrMessage	string	The error message.	findValidDBSJob error
BackupPlanId	string	The ID of the backup schedule.	dbsqdss5tmh****
NeedPrecheck	boolean	Indicates whether a precheck is triggered. Valid values: true: A precheck is triggered. You must manually call the StartBackupPlan operation to start the backup schedule. false: No precheck is triggered.	false

Examples

Sample success responses

JSONformat

{
  "HttpStatusCode": 200,
  "RequestId": "E995F91F-6F89-503B-9F7D-502F58FD****",
  "ErrCode": "Param.NotFound",
  "Success": true,
  "ErrMessage": "findValidDBSJob error",
  "BackupPlanId": "dbsqdss5tmh****",
  "NeedPrecheck": false
}

Error codes

HTTP status code	Error code	Error message
403	Request.Forbidden	Have no Permissions

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

Change history

Change time	Summary of changes	Operation

No change history