Changes the pinned state of a chat. There can be up to getOption("pinned_chat_count_max")/getOption("pinned_archived_chat_count_max") pinned non-secret chats and the same number of secret chats in the main/archive chat list. The limit can be increased with Telegram Premium
| chat_list |
Chat list in which to change the pinned state of the chat |
| chat_id |
Chat identifier |
| is_pinned |
Pass true to pin the chat; pass false to unpin it |