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Elastic Compute Service:InstallCloudAssistant

Last Updated:Feb 04, 2024

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

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

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

ParameterTypeRequiredDescriptionExample
RegionIdstringYes

The IDs of instances. You can specify up to 50 instance IDs in a single request.

cn-hangzhou
InstanceIdarrayYes

The ID of the instance.

stringYes

The request ID.

i-bp1iudwa5b1tqa****

Response parameters

ParameterTypeDescriptionExample
The current API has no return parameters

Examples

Sample success responses

JSONformat

{
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E"
}

Error codes

HTTP status codeError codeError messageDescription
400RegionId.ApiNotSupportedThe 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.
400MissingParam.InstanceIdThe parameter instanceId is missing or empty.-
403InstanceIds.ExceedLimitThe number of instance IDs exceeds the upper limit.The number of specified instance IDs exceeds the upper limit.
403Operation.ForbiddenThe operation is not permitted.The operation is not supported.
404InvalidRegionId.NotFoundThe RegionId provided does not exist in our records.The RegionId provided does not exist
404InvalidInstance.NotFoundThe specified instance does not exist.-
500InternalError.DispatchAn 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 timeSummary of changesOperation
2022-02-25The Error code has changedsee changesets
Change itemChange content
Error CodesThe Error code has changed.
    Error Codes 403 change
    Error Codes 404 change
    delete Error Codes: 400
    delete Error Codes: 500