@Override
  public int getDSFID() {
    return DataSerializableFixedID.JMX_MANAGER_LOCATOR_RESPONSE;
  }
Sent to a locator to request it to find (and possibly start) a jmx manager for us. It returns a
JmxManagerLocatorResponse.

@since GemFire 7.0
geode-core/src/main/java/org/apache/geode/management/internal/JmxManagerLocatorResponse.java