/**
  * @return static
  */
 public function withCartItemOptionProducts(PricingInterface $pricing)
 {
     foreach ($this->entity->getCartItemOptionProducts() as $cartItemOptionProduct) {
         $this->entityDTO->cartItemOptionProducts[] = $this->dtoBuilderFactory->getCartItemOptionProductDTOBuilder($cartItemOptionProduct)->withOptionProduct($pricing)->build();
     }
     return $this;
 }