How to delete all your posts in a supergroup with a couple of commands without having moderator rights and the ability to add a bot?

Question

API

There is a Telegram supergroup that contains a lot of my old messages. I want to delete them all (if the reason is interesting: I grew up, changed my views), but manually it will be very long and tedious. I don't have moderator rights or the ability to add a bot. Hence the need to somehow automate the process. I have a very basic understanding of programming, but pointing to a finished program/solution would be better.

Answer 1

I'm afraid not.