code:     private ScimGroupExternalMember getExternalGroupMap(final String groupId,
                                                          final String externalGroup,
                                                          final String origin)
                      throws ScimResourceNotFoundException {
          try {
              ScimGroupExternalMember u = jdbcTemplate.queryForObject(GET_GROUPS_WITH_EXTERNAL_GROUP_MAPPINGS_SQL,
                              rowMapper, groupId, origin, externalGroup);
              return u;
          } catch (EmptyResultDataAccessException e) {
              throw new ScimResourceNotFoundException("The mapping between groupId " + groupId + " and external group "
                              + externalGroup + " does not exist");
          }
      }
  
  