private async Task HandleStartMessageRequest(Message message) { if (message.Text == "/start") { var chatExist = await _chatsRepository.ExistsAsync(message.Chat.Id); if (chatExist) { await _botClient.SendTextMessageAsync(message.Chat.Id, "You are already authenticated to receive updates. Just wait."); } else { await _botClient.SendTextMessageAsync(message.Chat.Id, $"Get an *access token* from *@{_configuration.AdminUsername}* to start. Then just send it to me as a simple message.", ParseMode.Markdown); } } }