updateChatLastMessage property

UpdateChatLastMessage? updateChatLastMessage

The last message of a chat was changed. If last_message is null, then the last message in the chat became unknown. Some new unknown messages might be added to the chat in this case

Implementation

UpdateChatLastMessage? get updateChatLastMessage {
  if (this is UpdateChatLastMessage) {
    return this as UpdateChatLastMessage;
  }
  return null;
}