RemoveDBClusterFromGDN - PolarDB - Alibaba Cloud Documentation Center

Removes secondary clusters from a Global Database Network (GDN).

Operation description

Note You cannot remove the primary cluster from a GDN.

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
polardb:RemoveDBClusterFromGDN	Write	DBCluster acs:polardb:{#regionId}:{#accountId}:dbcluster/{#dbclusterId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
DBClusterId	string	Yes	The ID of the cluster in the GDN. Note You can call the DescribeGlobalDatabaseNetwork operation to view the ID of the cluster in the GDN.	pc-wz9fb5nn44u1d****
GDNId	string	Yes	The ID of the GDN.	gdn-bp1fttxsrmv*****

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The request ID.	67F2E75F-AE67-4FB2-821F-A81237EACD15

Examples

Sample success responses

JSONformat

{
  "RequestId": "67F2E75F-AE67-4FB2-821F-A81237EACD15"
}

Error codes

HTTP status code	Error code	Error message	Description
400	MemberRole.NotSupport	Specified member role is not support.	The specified member role is not supported.
404	InvalidDBCluster.NotFound	The DBClusterId provided does not exist in our records.	The specified DBClusterId parameter does not exist in the current record.
404	GDN.NotFound	Failed to found GdnInstance by name:%s	Failed to find cluster %s by GDN name.

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

Change history

Change time

Summary of changes

Operation

2023-09-12

The Error code has changed

see changesets

Change item	Change content
Error Codes	The Error code has changed.
	Error Codes 404 change
	delete Error Codes: 400

2021-06-21

Add Operation

see changesets