Telegram Bot node.js - How to delete all bot messages?

Question

1C-Bitrix

The task is this: I need to delete all messages in telegrams, including the messages of the bot itself, when the button is pressed. There is a button.
How can this be implemented?
I am using node-telegram-bot-api.

Answer 1

bitrix loves cp-1251

Answer 2

To do this, you need to store all the message_id from the chat.
https://core.telegram.org/bots/api#deletemessage
That is, in theory, your bot can hang in the chat and save the id of all messages somewhere, after which, when you click the button, try to delete them using the deleteMessage method (look at documentation of the conditions under which this is possible)