docs: def guest_nic_uncouple_from_vswitch(self, userid, nic_vdev,
                                          active=False):
          """ Disonnect nic device with network.
  
          :param str userid: the user's name who owns the nic
          :param str nic_vdev: nic device number, 1- to 4- hexadecimal digits
          :param bool active: whether make the change on active guest system
          """
          self._networkops.uncouple_nic_from_vswitch(userid, nic_vdev,
                                                     active=active)