'Remove lun from lungroup.'

def remove_lun_from_lungroup(self, lungroup_id, lun_id, lun_type=constants.LUN_TYPE):

    url = ('/lungroup/associate?ID=%s&ASSOCIATEOBJTYPE=%s&ASSOCIATEOBJID=%s' % (lungroup_id, lun_type, lun_id))
    result = self.call(url, None, 'DELETE')
    self._assert_rest_result(result, _('Delete    associated    lun    from    lungroup    error.'))
