code: public Suggestions getList(String photoId, JinxConstants.SuggestionStatus status) throws JinxException {
      Map<String, String> params = new TreeMap<>();
      params.put("method", "flickr.photos.suggestions.getList");
      if (!JinxUtils.isNullOrEmpty(photoId)) {
        params.put("photo_id", photoId);
      }
      if (status != null) {
        params.put("status_id", JinxUtils.suggestionStatusToFlickrSuggestionStatusId(status).toString());
      }
      return jinx.flickrPost(params, Suggestions.class);
    }
docs: Return a list of suggestions for a user that are pending approval.
  <br>
  This method requires authentication with 'read' permission.
  
  @param photoId (Optional) Only show suggestions for this photo.
  @param status  (Optional) Only show suggestions with a given status. If this is null, the default is pending.
  @return object with a list of the suggestions.
  @throws JinxException if required parameters are missing or if there are any errors.
  @see <a href="https://www.flickr.com/services/api/flickr.photos.suggestions.getList.html">flickr.photos.suggestions.getList</a>