apiVersion: gateway.networking.k8s.io/v1beta1
kind: Gateway
metadata:
  name: namespace
  namespace: ns
spec:
  gatewayClassName: istio-waypoint
  listeners:
  - name: mesh
    port: 15008
    protocol: HBONE
---
apiVersion: gateway.networking.k8s.io/v1beta1
kind: Gateway
metadata:
  name: invalid
  namespace: ns
spec:
  gatewayClassName: istio-waypoint
  listeners:
  - name: mesh
    port: 1234
    protocol: HTTP