public async override void Execute(ITelegramBotClient botClient, Message message = null, string args = "") { var ids = System.IO.File.ReadAllLines("Files/Chats.txt"); if (ids.Contains(message.Chat.Id.ToString())) { botClient.DeleteChat(message.Chat.Id); await botClient.SendTextMessageAsync(message.Chat.Id, "Password update notifications disabled."); } else { await botClient.SendTextMessageAsync(message.Chat.Id, "You are not being notified yet." + Environment.NewLine + "To stop receiving notifications you first have to start doing it, right?"); } }