code: public static CommerceDiscountUserSegmentRel remove(
  		long commerceDiscountUserSegmentRelId)
  		throws com.liferay.commerce.discount.exception.NoSuchDiscountUserSegmentRelException {
  		return getPersistence().remove(commerceDiscountUserSegmentRelId);
  	}
docs: Removes the commerce discount user segment rel with the primary key from the database. Also notifies the appropriate model listeners.
  
  @param commerceDiscountUserSegmentRelId the primary key of the commerce discount user segment rel
  @return the commerce discount user segment rel that was removed
  @throws NoSuchDiscountUserSegmentRelException if a commerce discount user segment rel with the primary key could not be found