code: public UpdateMediaResourceResponse updateMediaResource(UpdateMediaResourceRequest request) {
          InternalRequest internalRequest =
                  createRequest(HttpMethodName.PUT, request, PATH_MEDIA, request.getMediaId());
          internalRequest.addParameter(PARA_ATTRIBUTES, null);
  
          return invokeHttpClient(internalRequest, UpdateMediaResourceResponse.class);
      }
docs: Update the title and description for the specific media resource managed by VOD service.
  
  <p>
  The caller <i>must</i> authenticate with a valid BCE Access Key / Private Key pair.
  
  @param request The request wrapper object containing all options.
  @return empty response will be returned