loadEntitiesWithAccess example

$storage = $this->entityTypeManager->getStorage($entity_type_id);
    // We request N+1 items to find out if there is a next page for the pager.     // We may need to remove that extra item before loading the entities.     $pager_size = $query->getMetaData('pager_size');
    if ($has_next_page = $pager_size < count($results)) {
      // Drop the last result.       array_pop($results);
    }
    // Each item of the collection data contains an array with 'entity' and     // 'access' elements.     $collection_data = $this->loadEntitiesWithAccess($storage, $results, $request->get(ResourceVersionRouteEnhancer::WORKING_COPIES_REQUESTED, FALSE));
    $primary_data = new ResourceObjectData($collection_data);
    $primary_data->setHasNextPage($has_next_page);

    // Calculate all the results and pass into a JSON:API Data object.     $count_query_cacheability = new CacheableMetadata();
    if ($resource_type->includeCount()) {
      $count_query = $this->getCollectionCountQuery($resource_type, $params, $count_query_cacheability);
      $total_results = $this->executeQueryInRenderContext(
        $count_query,
        $count_query_cacheability
      );