netbox/netbox/virtualization/api/urls.py

from utilities.api import OrderedDefaultRouter
from . import views


router = OrderedDefaultRouter()
router.APIRootView = views.VirtualizationRootView

# Clusters
router.register('cluster-types', views.ClusterTypeViewSet)
router.register('cluster-groups', views.ClusterGroupViewSet)
router.register('clusters', views.ClusterViewSet)

# VirtualMachines
router.register('virtual-machines', views.VirtualMachineViewSet)
router.register('interfaces', views.VMInterfaceViewSet)

app_name = 'virtualization-api'
urlpatterns = router.urls