The Id of the assignee person (typically an agent). May be null if no agent is part of the conversation yet.
The Id of the context person (typically the visitor).
Conversation creation timestamp in milliseconds elapsed since January 1, 1970 00:00:00 UTC.
Conversation is ended.
The Id of the conversation.
Notification count of this conversation.
The name of the current recipient of the conversation.
Topic of the conversation, may be null if not set.