docs: public static com.liferay.commerce.discount.model.CommerceDiscountRel deleteCommerceDiscountRel(
  		com.liferay.commerce.discount.model.CommerceDiscountRel commerceDiscountRel)
  		throws com.liferay.portal.kernel.exception.PortalException {
  		return getService().deleteCommerceDiscountRel(commerceDiscountRel);
  	}