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ApsaraDB for SelectDB:DeleteDBClusterBinding

Last Updated:Dec 25, 2025

Deletes the binding relationship between two clusters for mutual backup.

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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

selectdb:DeleteDBClusterBinding

update

*All Resource

*

None None

Request syntax

POST  HTTP/1.1

Request parameters

Parameter

Type

Required

Description

Example

DBInstanceId

string

Yes

The instance ID.

selectdb-cn-7213cjv2ez

DBClusterId

string

Yes

The ID of Cluster 1.

selectdb-cn-7213cjv2ez-be

DBClusterIdBak

string

Yes

The ID of Cluster 2.

selectdb-xxxb9f2w-be

RegionId

string

No

The region ID.

cn-hangzhou

Response elements

Element

Type

Description

Example

object

Schema of Response

RequestId

string

Id of the request

F8900A96-67F7-5274-A41B-7722E1ECF8C9

Examples

Success response

JSON format

{
  "RequestId": "F8900A96-67F7-5274-A41B-7722E1ECF8C9\n"
}

Error codes

HTTP status code

Error code

Error message

Description

400 SystemError A system error occurred while processing your request. The system is abnormal.
400 ClusterNotSupport Current instance cluster does not support this operation. The operation is not supported in the current cluster state.
400 Forbidden User not authorized to operate on the specified resource, or this API does not support RAM. english description1
403 DBClusterNotSupported The requested operation can not be performed while the cluster is not sale. The requested operation cannot be performed while the cluster is not running.
403 IncorrectDBInstanceState Current DB instance state does not support this operation. english description1
404 DBInstanceLocked The current instance lock mode does not support this operation. english description1
404 InvalidDBInstanceId.NotFound The DBInstanceId provided does not exist in our records. Instance does not exist.
404 InvalidClusterName.NotFound The specified cluster name is not available. The specified cluster name is not available
404 InvalidParam Invalid parameter, please check.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.