title: Telegram bot get chat informations python
body: <p>about telegram bots , how can I get json information from a special chat (not all chats , by chat ID) by url like getupdates (<code>https://api.telegram.org/bot/getupdates</code>) .</p>
  <p>because I get little information from getupdates I want to know some info like member IDs and messages IDs etc. in each group and chats.</p>