getMessageType

Updates the type of the Message based on its content.

If the message has attachments to upload, the type will be MessageType.EPHEMERAL (local-only - after the attachments are uploaded, the type is changed to MessageType.REGULAR). If the message is a system message, the type will be MessageType.SYSTEM. Otherwise, the type will be MessageType.REGULAR, as we cannot send messages which are not regular or system.

Parameters