@Override
    public RegionEventImpl createRegionEvent(DistributedRegion rgn) {
      return new ClientRegionEventImpl(rgn, getOperation(), callbackArg,
          true /* originRemote */, getSender(), (ClientProxyMembershipID) context);
    }
Return true if a reply should be sent
geode-core/src/main/java/org/apache/geode/internal/cache/DestroyRegionOperation.java