A read of a session, reduced to what verification needs.
AIAgentSession.Config as stored.
AIAgentSession.Config
Conversation.ExternalID (anonymous scope id), or null.
Conversation.ExternalID
Whether the caller could read the session's conversation.
AIAgentSession.UserID.
AIAgentSession.UserID
When the session started, epoch ms.
A read of a session, reduced to what verification needs.