eZ\Publish\Core\MVC\Symfony\Event\ContentCacheClearEvent::getContentInfo PHP Method

    public function getContentInfo()
    {
        return $this->contentInfo;
    }

 public function onContentCacheClear(ContentCacheClearEvent $event)
 {
     $contentInfo = $event->getContentInfo();
     foreach ($this->locationService->loadLocations($contentInfo) as $location) {
         $event->addLocationToClear($location);
     }
 }