code: public String getAdminStatus() throws AtlasServiceException {
          String result = AtlasBaseClient.UNKNOWN_STATUS;
          WebResource resource = getResource(service, STATUS.getPath());
          JSONObject response = callAPIWithResource(STATUS, resource, null, JSONObject.class);
          try {
              result = response.getString("Status");
          } catch (JSONException e) {
              LOG.error("Exception while parsing admin status response. Returned response {}", response.toString(), e);
          }
          return result;
      }
docs: Return status of the service instance the client is pointing to.
  
  @return One of the values in ServiceState.ServiceStateValue or {@link #UNKNOWN_STATUS} if
  there is a JSON parse exception
  @throws AtlasServiceException if there is a HTTP error.