How to make the bot reply in a conversation?

Question

In contact with

The bot can only reply to messages, but how can I make the bot write in a conversation and respond to commands in the same place? What should be written or added?
I did not find the answer to such a question, I am new to node.js.

Answer 1

invite to a conversation and give full access to the correspondence in the conversation settings

Answer 2

Also specify chat_id in the parameters of the messages.send method. Usually, if the bot is invited to the first conversation for itself, then the chat_id will be equal to 1