code: public <E extends Throwable> DbxEntry.File uploadFileChunked(String targetPath, DbxWriteMode writeMode, long numBytes, DbxStreamWriter<E> writer)
          throws DbxException, E
      {
          Uploader uploader = startUploadFileChunked(targetPath, writeMode, numBytes);
          return finishUploadFile(uploader, writer);
      }
docs: Similar to {@link #uploadFile}, except always uses the chunked upload API.