def policy_create(request, **kwargs):
    body = {'firewall_policy': kwargs}
    policy = neutronclient(request).create_firewall_policy(
        body).get('firewall_policy')
    return Policy(policy)
It appears that when closing a queue with the close() method it errbacks with
dataset/ETHPy150Open Havate/havate-openstack/proto-build/gui/horizon/Horizon_GUI/openstack_dashboard/api/fwaas.py/policy_create--crossover with--dataset/ETHPy150Open jookies/jasmin/jasmin/routing/router.py/RouterPB.deliver_sm_errback