Interface that represents message within a conversation.
Remove the message.
Triggers the [VIMessengerDelegate messenger:didRemoveMessage:] event for all messenger objects on all clients, including this one.
Clients that are not connected will receive it later.
Sends text and payload changes to the server.
UUID of the conversation this message belongs to.
Array of Payload objects associated with the message.
User id of the sender of this message.
Message sequence number.
Text of this message.
Universally unique identifier of message.