code: func (c *Context) AnswerInlineQueryWithResultsAndPM(res []interface{}, cacheTime int, isPersonal bool, nextOffset string, PMText string, PMParameter string) error {
  	bot := c.Bot()
  	_, err := bot.API.AnswerInlineQuery(tg.InlineConfig{IsPersonal: true, InlineQueryID: c.InlineQuery.ID, Results: res, NextOffset: nextOffset, SwitchPMText: PMText, SwitchPMParameter: PMParameter})
  	n := time.Now()
  	c.inlineQueryAnsweredAt = &n
  	return err
  }
docs: // AnswerInlineQueryWithResults answer the inline query that triggered this request