Kirill Gagarski

Hi. I suppose the answer is no, but is there something like deleteMyCommands but which deletes every command that I've ever set for any scope?

For how long a bot can "contact me about my recent join request"?

Is there any way to check if a user (which is known to bot and by whom bot is not banned) is premium without receiving updates from him? Seems like there is only getChat to po...