interface_list = vdu.pop("interface", ())
for interface in interface_list:
if interface.get("virtual-interface", {}).get("type") == "OM-MGMT":
raise KeyError(
interface_list = vdu.pop("interface", ())
for interface in interface_list:
if interface.get("virtual-interface", {}).get("type") == "OM-MGMT":
raise KeyError(