code: Observable<ComapiResult<List<Map<String, Object>>>> doQueryProfiles(@NonNull final String token, @NonNull final String queryString) {
          final String uri = "/apispaces/" + apiSpaceId + "/profiles" + queryString;
          return wrapObservable(service.queryProfiles(AuthManager.addAuthPrefix(token), uri).map(mapToComapiResult()), log, "Query profiles " + queryString);
      }
docs: Query user profiles on the services.
  
  @param token       Comapi access token.
  @param queryString Query string. See https://www.npmjs.com/package/mongo-querystring for query syntax. You can use {@link QueryBuilder} helper class to construct valid query string.
  @return Profiles detail from the service.