docs: public BoxFile.Info upload(BoxAPIConnection boxApi, String folderId, InputStream stream, URL url,
                                 String fileName, long fileSize) throws InterruptedException, IOException {
          //Create a upload session
          BoxFileUploadSession.Info session = this.createUploadSession(boxApi, folderId, url, fileName, fileSize);
          return this.uploadHelper(session, stream, fileSize);
      }