Optional first_First name of the other party in a private chat
Unique identifier for this chat.
Optional is_True, if the supergroup chat is a forum (has topics enabled)
Optional last_Last name of the other party in a private chat
Title, for supergroups, channels and group chats
Type of the chat, can be either “private”, “group”, “supergroup” or “channel”
Optional usernameUsername, for private chats, supergroups and channels if available
Internal type for supergroup chats