code: public void download(final String mediaName, final File file) throws IOException {
  
          final String uri = client.getUserResourceInstanceUri(BandwidthConstants.MEDIA_URI_PATH, mediaName);        
  
          client.download(uri, file);
      }
docs: Downloads existing media file from server.
  
  @param mediaName name of media
  @param file file for putting content. Will be overridden.
  @throws IOException unexpected error.