ExitStandby - Auto Scaling - Alibaba Cloud Documentation Center

Moves an Elastic Compute Service (ECS) instance out of the Standby state.

Operation description

Description

If your scaling group is associated with a Classic Load Balancer (CLB) instance and you move an ECS instance in your scaling group out of the Standby state, the weight of the ECS instance is reset to the value that is specified in the scaling configuration of your scaling group.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example
ScalingGroupId	string	Yes	The ID of the scaling group.	asg-bp1fo0dbtsbmqa9h****
ClientToken	string	No	The client token that is used to ensure the idempotence of the request. You can use the client to generate the value, but you must ensure that the value is unique among different requests. The token can contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence.	123e4567-e89b-12d3-a456-42665544****
InstanceIds	array	Yes	The IDs of the ECS instances. The value of this parameter can be a JSON array that consists of up to 20 instance IDs. Separate multiple instance IDs with commas (,).
	string	Yes	The IDs of the ECS instances. The value of this parameter can be a JSON array that consists of up to 20 instance IDs. Separate multiple instance IDs with commas (,).	i-28wt4****
Async	boolean	No	Specifies whether to asynchronously move the ECS instance out of the Standby state. Valid values: true false Default value: false.	false
RegionId	string	No	The region ID of the scaling group.	cn-hangzhou

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	473469C7-AA6F-4DC5-B3DB-A3DC0DE3****
ScalingActivityId	string	The ID of the scaling activity.	asa-2zeb04oym05qaceq****

Examples

Sample success responses

JSONformat

{
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****",
  "ScalingActivityId": "asa-2zeb04oym05qaceq****"
}

Error codes

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

Change history

Change time	Summary of changes	Operation

No change history