Type parameter for the content of the message.
OptionalavatarThe avatar associated with the message (optional).
The content of the message.
OptionalcreatedThe creation date of the message (optional).
OptionaldeletedThe deletion date of the message (optional).
Indicates whether the message is sent by the current user.
The type of the message.
OptionalupdatedThe last update date of the message (optional).
OptionalusernameThe username associated with the message (optional).
Message - Interface representing a message.