code: public function getReportRequestListByNextToken($request)
      {
          if (!$request instanceof MarketplaceWebService_Model_GetReportRequestListByNextTokenRequest) {
              $request = new MarketplaceWebService_Model_GetReportRequestListByNextTokenRequest($request);
          }
          $httpResponse = $this->invoke($this->convertGetReportRequestListByNextToken($request));
          $response = MarketplaceWebService_Model_GetReportRequestListByNextTokenResponse::fromXML($httpResponse['ResponseBody']);
          $response->setResponseHeaderMetadata($httpResponse['ResponseHeaderMetadata']);
          return $response;
      }
docs: Get Report Request List By Next Token
  retrieve the next batch of list items and if there are more items to retrieve
  
  @see http://docs.amazonwebservices.com/${docPath}GetReportRequestListByNextToken.html
  @param mixed $request array of parameters for MarketplaceWebService_Model_GetReportRequestListByNextTokenRequest request
  or MarketplaceWebService_Model_GetReportRequestListByNextTokenRequest object itself
  @see MarketplaceWebService_Model_GetReportRequestListByNextToken
  @return MarketplaceWebService_Model_GetReportRequestListByNextTokenResponse MarketplaceWebService_Model_GetReportRequestListByNextTokenResponse
  
  @throws MarketplaceWebService_Exception