@Override
  public RequestStatus createResources(Request request) throws SystemException,
      UnsupportedPropertyException, ResourceAlreadyExistsException, NoSuchParentResourceException {
    // we can't create instances directly
    throw new UnsupportedOperationException("Not supported.");
  }
Construct a provider.

@param ivoryService    the ivory service
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/InstanceResourceProvider.java