i would like to get bandwidth usage of neutron router interfaces, using kolla-ansible, enabled ceilometer and gnocchi, but if i try to enumerate with:

openstack metric resource list --max-width 1000

under type i dont see BANDWIDTH as indicated in docs (https://docs.openstack.org/ceilometer/zed/admin/telemetry-measurements.html#openstack-networking) 

what am i missing? thank you.