ActivationGroupDesc setActivationGroupDesc (ActivationGroupID id, ActivationGroupDesc desc)
ActivationGroupDesc setActivationGroupDesc(ActivationGroupID groupId, ActivationGroupDesc groupDesc)
  ActivationGroupDesc setActivationGroupDesc (ActivationGroupID id,                                              ActivationGroupDesc desc)    throws ActivationException, UnknownGroupException, RemoteException;