azure-container-networking/npm/testpolicies/deny-all-from-app-backend.yaml

apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: deny-all-from-app-backend-policy
  namespace: testnamespace
spec:
  policyTypes:
    - Egress
  podSelector:
    matchLabels:
      app: "backend"