You can call the DetachGadInstanceMember operation to remove a unit node from an ApsaraDB RDS global active database cluster.
Precautions
This operation can be used to remove only unit nodes.
Debugging
Request parameters
Parameter | Type | Required | Example | Description |
---|---|---|---|---|
Action | String | Yes | DetachGadInstanceMember |
The operation that you want to perform. Set the value to DetachGadInstanceMember. |
GadInstanceName | String | Yes | gad-rm-bp1npi2j8******** |
The ID of the global active database cluster. |
RegionId | String | No | cn-hangzhou |
The region ID of the central node. You can call the DescribeGadInstances operation to query the most recent region list. |
MemberInstanceName | String | Yes | rm-bp1npi2j8******** |
The ID of the instance that serves as the unit node you want to remove. You can call the DescribeGadInstances query the ID of the instance. |
Response parameters
Parameter | Type | Example | Description |
---|---|---|---|
RequestId | String | 65BDA532-28AF-4122-AA39-B382721EEE64 |
The ID of the request. |
Examples
Sample requests
http(s)://rds.aliyuncs.com/?Action=DetachGadInstanceMember
&GadInstanceName=gad-rm-bp1npi2j8********
&MemberInstanceName=rm-bp1npi2j8********
&<Common request parameters>
Sample success responses
XML
format
HTTP/1.1 200 OK
Content-Type:application/xml
<DetachGadInstanceMemberResponse>
<RequestId>65BDA532-28AF-4122-AA39-B382721EEE64</RequestId>
</DetachGadInstanceMemberResponse>
JSON
format
HTTP/1.1 200 OK
Content-Type:application/json
{
"RequestId" : "65BDA532-28AF-4122-AA39-B382721EEE64"
}
Error codes
For a list of error codes, visit the API Error Center.