Sylius\Bundle\ResourceBundle\Controller\RequestConfiguration::getSerializationVersion PHP Method

    public function getSerializationVersion()
    {
        return $this->parameters->get('serialization_version');
    }

 /**
  * {@inheritdoc}
  */
 public function handle(RequestConfiguration $requestConfiguration, View $view)
 {
     if (!$requestConfiguration->isHtmlRequest()) {
         $this->restViewHandler->setExclusionStrategyGroups($requestConfiguration->getSerializationGroups());
         if ($version = $requestConfiguration->getSerializationVersion()) {
             $this->restViewHandler->setExclusionStrategyVersion($version);
         }
         $view->getSerializationContext()->enableMaxDepthChecks();
     }
     return $this->restViewHandler->handle($view);
 }