InstallCloudAssistant - Simple Application Server - Alibaba Cloud Documentation Center

Installs the Cloud Assistant client on simple application servers at a time.

Operation description

To run commands on your simple application servers, you must install the Cloud Assistant client on your servers. You can call the DescribeCloudAssistantStatus operation to check whether the Cloud Assistant client is installed on your simple application servers. If you have not installed the Cloud Assistant client, you can call the InstallCloudAssistant operation to install the client. Then, you can call the RebootInstance operation to restart the servers to allow the client to take effect.

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
RegionId	string	Yes	The region ID of the simple application servers. You can call the ListRegions operation to query the most recent region list.	cn-hangzhou
InstanceIds	array	Yes	The IDs of the simple application servers.
	string	Yes	The ID of the simple application server.	ace0706b2ac4454d984295a94213****

Response parameters

Parameter	Type	Description	Example
	object	Schema of Response
RequestId	string	The request ID.	20758A-585D-4A41-A9B2-28DA8F4F****

Examples

Sample success responses

JSONformat

{
  "RequestId": "20758A-585D-4A41-A9B2-28DA8F4F****"
}

Error codes

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

Change history

Change time	Summary of changes	Operation

No change history