Expected bot administrator rights in the chat; may be null if they aren't restricted.
Optional
bot_True, if the bot must be a member of the chat; for basic group and supergroup chats only.
Optional
chat_True, if the chat must have a username; otherwise, the chat must not have a username. Ignored if restrict_chat_has_username is false.
Optional
chat_True, if the chat must be a channel; otherwise, a basic group or a supergroup chat is shared.
Optional
chat_True, if the chat must be created by the current user.
Optional
chat_True, if the chat must be a forum supergroup; otherwise, the chat must not be a forum supergroup. Ignored if restrict_chat_is_forum is false.
Unique button identifier.
Optional
request_Pass true to request photo of the chat; bots only.
Optional
request_Pass true to request title of the chat; bots only.
Optional
request_Pass true to request username of the chat; bots only.
Optional
restrict_True, if the chat must or must not have a username.
Optional
restrict_True, if the chat must or must not be a forum supergroup.
Expected user administrator rights in the chat; may be null if they aren't restricted.
A button that requests a chat to be shared by the current user; available only in private chats. Use the method shareChatWithBot to complete the request. Subtype of KeyboardButtonType.