Removing an Instance from an AS Group¶
Function¶
This interface is used to remove a specified instance from an AS group.
You can remove instances only in INSERVICE state and only when the number of instances after the removal is greater than or equal to the minimum number of instances allowed.
You can remove instances from an AS group only when no scaling action is in progress.
Note
Manually added instances are removed from an AS group but are not deleted.
URI¶
DELETE /autoscaling-api/v1/{project_id}/scaling_group_instance/{instance_id}
Parameter | Mandatory | Type | Description |
|---|---|---|---|
project_id | Yes | String | Specifies the project ID. |
instance_id | Yes | String | Specifies the instance ID. For details, see Querying Instances in an AS Group. |
instance_delete | No | String | Specifies whether an instance is deleted when it is removed from the AS group. Options:
|
Request¶
None
Example Request¶
This example removes the instance with ID b25c1589-c96c-465b-9fef-d06540d1945c from the AS group but does not delete the instance.
DELETE https://{Endpoint}/autoscaling-api/v1/{project_id}/scaling_group_instance/b25c1589-c96c-465b-9fef-d06540d1945c?instance_delete=no
Response¶
None
Example Response¶
None
Returned Values¶
Normal
204
Abnormal
Returned Value
Description
400 Bad Request
The server failed to process the request.
401 Unauthorized
You must enter the username and password to access the requested page.
403 Forbidden
You are forbidden to access the requested page.
404 Not Found
The server could not find the requested page.
405 Method Not Allowed
You are not allowed to use the method specified in the request.
406 Not Acceptable
The response generated by the server could not be accepted by the client.
407 Proxy Authentication Required
You must use the proxy server for authentication to process the request.
408 Request Timeout
The request timed out.
409 Conflict
The request could not be processed due to a conflict.
500 Internal Server Error
Failed to complete the request because of an internal service error.
501 Not Implemented
Failed to complete the request because the server does not support the requested function.
502 Bad Gateway
Failed to complete the request because the request is invalid.
503 Service Unavailable
Failed to complete the request because the system is unavailable.
504 Gateway Timeout
A gateway timeout error occurred.
Error Codes¶
See Error Codes.