How to bind an SSH key pair to one or more Linux instances

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AttachKeyPair

Attach an SSH key pair to one or more Linux instances.

Description

When you use this interface, please note:

Windows instances do not support SSH key pairs.

After binding the SSH key pair, the username and password verification method will be disabled.

If the instance is in the Running state, the SSH key pair will take effect after restarting the instance (RebootInstance).

If the instance is in Stopped state, the SSH key pair will take effect after starting the instance (StartInstance).

If the instance has been bound to an SSH key pair, the new SSH key pair automatically replaces the original SSH key pair.

Request parameters

##Return parameters

are all public return parameters. See Public Parameters.

Example

Request example

https://ecs.aliyuncs.com/?Action=AttachKeyPair
&RegionId=cn-qingdao
&KeyPairName=test
&InstanceIds=["i-XXXXX"]
&<公共请求参数>

Return example

XML format

<AttachKeyPairResponse>
    <RequestId>473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E</RequestId>
</AttachKeyPairResponse>

JSON format

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

Error code

The following are error codes unique to this interface. For more error codes, please visit the API Error Center.

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