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ApsaraDB RDS:UpdateUserBackupFile

Last Updated:Aug 28, 2026

Modifies the description and retention period of a full backup file.

Operation description

Supported database engines

RDS MySQL

References

A full backup file contains the data of a self-managed MySQL database. You can restore the data of a self-managed MySQL database from a full backup file to an ApsaraDB RDS for MySQL instance. For more information, see Migrate the data of a self-managed MySQL 5.7 or MySQL 8.0 instance to an ApsaraDB RDS for MySQL instance.

Note : Before you call this operation, carefully read the following documentation. Make sure that you fully understand the prerequisites and impacts for calling this operation.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

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:
    • For mandatory resource types, indicate with a prefix of * .
    • 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
rds:UpdateUserBackupFile update
*All Resources
*
    none
none

Request parameters

Parameter Type Required Description Example
BackupId string Yes

The backup ID. You can call the ListUserBackupFiles operation to query the backup ID.

b-kwwvr7v8t7of********
RegionId string Yes

The region ID. You can call the DescribeRegions operation to query the most recent region list.

cn-hangzhou
Comment string No

The new description of the full backup file.

CommentTest
Retention integer No

The new retention period of the full backup file. Unit: days. Valid values: any non-zero positive integer.

30
ResourceGroupId string No

The resource group ID. You can call the DescribeDBInstanceAttribute operation to query the resource group ID.

rg-acfmy*****

Response parameters

Parameter Type Description Example
object

The response parameters.

BackupId string

The ID of the backup file.

b-g14d0m772f7b********
RequestId string

The request ID.

6A236067-4727-4B42-92CF-734E417ED69A

Examples

Sample success responses

JSONformat

{
  "BackupId": "b-g14d0m772f7b********",
  "RequestId": "6A236067-4727-4B42-92CF-734E417ED69A"
}

Error codes

HTTP status code Error code Error message Description
400 InvalidParam The specified parameter is invalid. -
400 OperationDenied.Product The product code is not supported. The product code is not supported.

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

Change history

Change time Summary of changes Operation
2023-07-25 The Error code has changed. The request parameters of the API has changed View Change Details
2022-06-23 API Description Update. The Error code has changed View Change Details