code: public static com.liferay.commerce.shipping.engine.fixed.model.CommerceShippingFixedOption deleteCommerceShippingFixedOption(
  		long commerceShippingFixedOptionId)
  		throws com.liferay.portal.kernel.exception.PortalException {
  		return getService()
  				   .deleteCommerceShippingFixedOption(commerceShippingFixedOptionId);
  	}
docs: Deletes the commerce shipping fixed option with the primary key from the database. Also notifies the appropriate model listeners.
  
  @param commerceShippingFixedOptionId the primary key of the commerce shipping fixed option
  @return the commerce shipping fixed option that was removed
  @throws PortalException if a commerce shipping fixed option with the primary key could not be found