Modifies the information of an Elastic Compute Service (ECS) instance. When you call the ModifyInstanceAttribute operation, you can specify attributes such as the instance ID, scaling group ID, and region ID to modify the attributes of an ECS instance in a scaling group. You can modify only the hosting attributes of instances that are manually added to scaling groups.
Debugging
Authorization information
There is currently no authorization information disclosed in the API.
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
InstanceId | string | Yes | The ID of the ECS instance. | i-bp109k5j3dum1ce6**** |
ScalingGroupId | string | Yes | The ID of the scaling group. | asg-bp18p2yfxow2dloq**** |
Entrusted | boolean | No | Specifies whether to allow the scaling group to manage the lifecycles of the manually added ECS instances. Valid values:
Note
You can specify this parameter only for ECS instances that are manually added to the scaling group.
| true |
RegionId | string | Yes | The region ID of the scaling group. | cn-hangzhou |
Response parameters
Examples
Sample success responses
JSON
format
{
"RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****"
}
Error codes
For a list of error codes, visit the Service error codes.