Optionalauth_The auth_code passed from the connect_to_agent response type used to authenticate the session. This can be used to embed a web chat into an agent application as an iframe and load the conversation history for the agent to see.
Sets chat to be in "agent app" mode. This means no user input is allowed and an "auth_code" will be included in the request to fetch the conversation history.
When web chat is being used as the view for the human agent.