Installs the Cloud Assistant client on one or more Elastic Compute Service (ECS) instances. After the Cloud Assistant client is installed on ECS instances, you must restart the instances for the Cloud Assistant client to take effect.
Operation description
The region ID of the instance. You can call the DescribeRegions operation to query the most recent region list.
Debugging
Authorization information
There is currently no authorization information disclosed in the API.
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
RegionId | string | Yes | The IDs of instances. You can specify up to 50 instance IDs in a single request. | cn-hangzhou |
InstanceId | array | Yes | The ID of the instance. | |
string | Yes | The request ID. | i-bp1iudwa5b1tqa**** |
Response parameters
Examples
Sample success responses
JSON
format
{
"RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E"
}
Error codes
HTTP status code | Error code | Error message | Description |
---|---|---|---|
400 | RegionId.ApiNotSupported | The api is not supported in this region. | The API operation cannot be called in the specified region. Check whether the specified RegionId parameter is valid. |
400 | MissingParam.InstanceId | The parameter instanceId is missing or empty. | - |
403 | InstanceIds.ExceedLimit | The number of instance IDs exceeds the upper limit. | The number of specified instance IDs exceeds the upper limit. |
403 | Operation.Forbidden | The operation is not permitted. | The operation is not supported. |
404 | InvalidRegionId.NotFound | The RegionId provided does not exist in our records. | The RegionId provided does not exist |
404 | InvalidInstance.NotFound | The specified instance does not exist. | - |
500 | InternalError.Dispatch | An error occurred when you dispatched the request. | An error occurred while the request is being sent. Try again later. |
For a list of error codes, visit the Service error codes.
Change history
Change time | Summary of changes | Operation | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
2022-02-25 | The Error code has changed | see changesets | ||||||||||
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