public void Update([FromRoute] string token, [FromBody] Update update)
        {
            if (token != _telegramClient.GetAuthenticationToken())
            {
                return;
            }

            if (update != null && update.Message != null)
            {
                _telegramClient.SendMessage(update.Message.Chat.Id, $"I received your message: \"{update.Message.Text}\"");
            }

            return;
        }