@Override
  public <K, V> RegionAttributes<K, V> invokeRegionBefore(InternalRegion parent, String name,
      RegionAttributes<K, V> attrs, InternalRegionArguments internalRegionArgs) {
    return delegate.invokeRegionBefore(parent, name, attrs, internalRegionArgs);
  }
This method allows server-side code to create an internal region. It should
not be invoked with a region name obtained from a client.
geode-core/src/main/java/org/apache/geode/internal/cache/InternalCacheForClientAccess.java