title: List and remove Telegram groups for a bot
body: <p>It seems that if your Telegram bot allows groups, anyone can add the bot to any group, not just the bot's creator.</p>
  
  <p>How can you view what groups your bot is connected to?
  and How can you remove your bot from a group?</p>
  
  <p>My bot has been added to several supergroups that spam 100k messages to it per day. I would like to remove it from these groups, but still allow the bot to be in other groups.</p>