DeleteMonitorGroupInstances - CloudMonitor - Alibaba Cloud Documentation Center

Removes instances from an application group.

Debugging

There is currently no authorization information disclosed in the API.

Parameter	Type	Required	Description	Example
GroupId	long	Yes	The ID of the application group.	123456
InstanceIdList	string	Yes	The instances to be removed from the application group. Separate multiple instances with commas (,). You can remove a maximum of 20 instances from an application group at a time.	i-a2d5q7pm3f912**,i-a2d5q7pm3f222**
Category	string	Yes	The abbreviation of the cloud service name. Note For more information about how to obtain the abbreviation of a cloud service name, see `metricCategory` in the response parameter `Labels` of the DescribeProjectMeta operation.	ecs

Parameter	Type	Description	Example
	object
Code	integer	The HTTP status code. Note The status code 200 indicates that the request was successful.	200
Message	string	The returned message.	success
RequestId	string	The request ID.	5351B0F2-26A9-4BC9-87FF-1B74034D12C3
Success	boolean	Indicates whether the request was successful. Valid values: true false	true

Sample success responses

JSONformat

{
  "Code": 200,
  "Message": "success",
  "RequestId": "5351B0F2-26A9-4BC9-87FF-1B74034D12C3",
  "Success": true
}

HTTP status code	Error code	Error message	Description
400	ParameterInvalid	Illegal parameters.	-
403	AccessForbidden	User not authorized to operate on the specified resource.	-
404	ResourceNotFound	The specified resource is not found.	The specified resource is not found.
500	InternalError	The request processing has failed due to some unknown error.	-

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