How to work with users in Telegram groups through a Telegram bot in Java?

Question

Java

I have created a telegram bot in java via telegram api. Now I wanted to bind this bot to groups. That is, getting information about users in a group, adding, deleting users, etc. Please help

Answer 1

ok, help

Answer 2

Smoke the docks . Everything arrives in Update, it remains to be processed.

Answer 3

or add a new user