code: @Override
  	public CommercePriceList fetchCommercePriceListByUuidAndGroupId(
  		String uuid, long groupId) {
  		return commercePriceListPersistence.fetchByUUID_G(uuid, groupId);
  	}
docs: Returns the commerce price list matching the UUID and group.
  
  @param uuid the commerce price list's UUID
  @param groupId the primary key of the group
  @return the matching commerce price list, or <code>null</code> if a matching commerce price list could not be found