docs: public static CommerceShippingFixedOptionRel findByPrimaryKey(
  		long commerceShippingFixedOptionRelId)
  		throws com.liferay.commerce.shipping.engine.fixed.exception.NoSuchShippingFixedOptionRelException {
  		return getPersistence()
  				   .findByPrimaryKey(commerceShippingFixedOptionRelId);
  	}