code: @Override
      public String upload(byte[] data, UploadMetaData metaData) throws FlickrException {
          Payload payload = new Payload(data);
          return sendUploadRequest(metaData, payload);
      }
docs: Upload a photo from a byte-array.
  
  @param data
  The photo data as a byte array
  @param metaData
  The meta data
  @return photoId or ticketId
  @throws FlickrException