@Override
    protected void appendFields(StringBuilder buff) {
      super.appendFields(buff);
      buff.append("; eventID=").append(eventID).append("; serialNum=").append(serialNum)
          .append("; subregionSerialNumbers=").append(subregionSerialNumbers)
          .append("; notifyOfRegionDeparture=").append(notifyOfRegionDeparture);
    }
Return true if a reply should be sent
geode-core/src/main/java/org/apache/geode/internal/cache/DestroyRegionOperation.java