docs: public Photo getInfo(String photoId, String secret) throws FlickrException {
          Map<String, Object> parameters = new HashMap<String, Object>();
          parameters.put("method", METHOD_GET_INFO);
  
          parameters.put("photo_id", photoId);
          if (secret != null) {
              parameters.put("secret", secret);
          }
  
          Response response = transport.get(transport.getPath(), parameters, apiKey, sharedSecret);
          if (response.isError()) {
              throw new FlickrException(response.getErrorCode(), response.getErrorMessage());
          }
          Element photoElement = response.getPayload();
  
          return PhotoUtils.createPhoto(photoElement);
      }