Simple Application Server:UpdateInstanceAttribute

The ID of the simple application server.

The region ID of the simple application server.

The new password of the simple application server. The password must be 8 to 30 characters in length and contain at least three of the following character types: uppercase letters, lowercase letters, digits, and special characters. The password can contain the following special characters:

()`~!@#$%^&*-_+=|{}[]:;'<>,.?/

For Windows instances, the password cannot start with a forward slash (/).

The name of the simple application server. The name must be 2 to 128 characters in length. It must start with a letter but cannot start with http:// or https://. The name can only contain letters, digits, colons (:), underscores (_), periods (.), and hyphens (-).

The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but you must make sure that the token is unique among different requests. The value of ClientToken can contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence.