code: func (bot *BotAPI) sendChattable(config Chattable) (Message, error) {
  	v, err := config.values()
  	if err != nil {
  		return Message{}, err
  	}
  
  	message, err := bot.makeMessageRequest(config.method(), v)
  
  	if err != nil {
  		return Message{}, err
  	}
  
  	return message, nil
  }
docs: // sendChattable sends a Chattable.