@Override
  public String getRegionToConflate() {
    return null;
  }
Reads an object from a <code>DataInput</code>.

@throws IOException If this serializer cannot read an object from <code>in</code>.
@throws ClassNotFoundException If the class for an object being restored cannot be found.
@see DataSerializableFixedID#fromData(DataInput, DeserializationContext)
geode-core/src/main/java/org/apache/geode/internal/cache/tier/sockets/ClientDataSerializerMessage.java