Use ModifyBackupPolicy to change the backup policy of a MySQL cluster - AnalyticDB - Alibaba Cloud - AnalyticDB

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

adb:ModifyBackupPolicy

update

DBCluster

acs:adb:{#regionId}:{#accountId}:dbcluster/{#dbclusterId}

None

Request parameters

Parameter	Type	Required	Description	Example
DBClusterId	string	Yes	The ID of the cluster.	am-bp1xxxxxxxx47
PreferredBackupTime	string	Yes	The start time of the full backup within a time range. Specify the time range in the HH:mmZ-HH:mmZ format. The time must be in UTC. Note The time range is 1 hour.	00:00Z-01:00Z
PreferredBackupPeriod	string	No	The days of the week on which to perform full backup. Separate multiple values with commas (,). Valid values: Monday Tuesday Wednesday Thursday Friday Saturday Sunday Note To ensure data security, we recommend that you specify at least two values.	Monday,Wednesday,Friday,Sunday
BackupRetentionPeriod	string	No	The number of days for which to retain full backup files. Valid values: 7 to 730. Note If you do not specify this parameter, the default value 7 is used.	30
EnableBackupLog	string	No	Whether to enable real-time log backup. Valid values: Enable Disable Note If not specified, the default value Enable is used.	Enable
LogBackupRetentionPeriod	integer	No	The number of days for which to retain log backup files. Valid values: 7 to 730. Note If you do not specify this parameter, the default value 7 is used.	30

Response elements

Element	Type	Description	Example
	object
RequestId	string	The ID of the request.	1AD222E9-E606-4A42-BF6D-8A4442913CEF

Examples

Success response

JSON format

{
  "RequestId": "1AD222E9-E606-4A42-BF6D-8A4442913CEF"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidBackupRetentionPeriod.Malformed	The specified parameter "BackupRetentionPeriod" should be within [7-%s] days.	%s
404	InvalidDBCluster.NotFound	The DBClusterId provided does not exist in our records.	The specified DBClusterId parameter does not exist. Make sure that the DBClusterId value is valid.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.