Distinctive identifier with the goal chat or username on the concentrate on channel (while in the format @channelusername) Using this command you'll be able to manually lock the group and it'll continue being locked right until it is manually opened. . Сущности в сообщении, типа имён пользователей, ссылок, команд и https://telegrambotgroups42085.vigilwiki.com/5097832/not_known_factual_statements_about_telegram_bot_for_groups