code: func (bot *BotAPI) SetChatDescription(config SetChatDescriptionConfig) (APIResponse, error) {
  	v, err := config.values()
  	if err != nil {
  		return APIResponse{}, err
  	}
  
  	bot.debugLog(config.method(), v, nil)
  
  	return bot.MakeRequest(config.method(), v)
  }
docs: // SetChatDescription change description of chat.