The message unqiue Id.
A model representing the message.
The ID of this record.
A list of URLs for downloading attachments to this message. URLs are temporary and will expire after a set time.
The message text.
The date this message was sent or received.
The ID of the guest or contact who wrote this message.
The role of the contact who wrote a message.
Indicates an unsent draft.
The date this message was removed.
Partial details about the thread.
The ID of the thread on which this message was posted.