code: func (feed *Feed) LocationID(locationID int64) (*FeedLocation, error) {
  	insta := feed.inst
  	body, err := insta.sendRequest(
  		&reqOptions{
  			Endpoint: fmt.Sprintf(urlFeedLocationID, locationID),
  			Query: map[string]string{
  				"rank_token":     insta.rankToken,
  				"ranked_content": "true",
  			},
  		},
  	)
  	if err != nil {
  		return nil, err
  	}
  
  	res := &FeedLocation{}
  	err = json.Unmarshal(body, res)
  	return res, err
  }
docs: // Feed search by locationID