A URL back to SSM Agent on the managed node that the Session Manager client uses to send commands and receive output from the node. Format: wss://ssmmessages.<b>region</b>.amazonaws.com/v1/data-channel/<b>session-id</b>?stream=(input|output)
An encrypted token value containing session and caller information. This token is used to authenticate the connection to the managed node, and is valid only long enough to ensure the connection is successful. Never share your session's token.