code: public static CommerceNotificationAttachment findByUUID_G(String uuid,
  		long groupId)
  		throws com.liferay.commerce.notification.exception.NoSuchNotificationAttachmentException {
  		return getPersistence().findByUUID_G(uuid, groupId);
  	}
docs: Returns the commerce notification attachment where uuid = &#63; and groupId = &#63; or throws a {@link NoSuchNotificationAttachmentException} if it could not be found.
  
  @param uuid the uuid
  @param groupId the group ID
  @return the matching commerce notification attachment
  @throws NoSuchNotificationAttachmentException if a matching commerce notification attachment could not be found