/**
  * @param int $idProductOptionTypeUsage
  * @param int $idProductOptionValue
  *
  * @throws \Spryker\Zed\ProductOption\Business\Exception\MissingProductOptionValueUsageException
  *
  * @return int
  */
 protected function getIdProductOptionValueUsage($idProductOptionTypeUsage, $idProductOptionValue)
 {
     $productOptionValueUsage = $this->queryContainer->queryProductOptionValueUsageByFKs($idProductOptionTypeUsage, $idProductOptionValue)->findOne();
     if ($productOptionValueUsage === null) {
         throw new MissingProductOptionValueUsageException('Tried to retrieve a product option value usage, but it does not exist.');
     }
     return $productOptionValueUsage->getIdProductOptionValueUsage();
 }