The http route configuration for the waypoint in part 12 of https://docs.redhat.com/en/documentation/red_hat_openshift_service_mesh/3.2/html/gateways/ossm-getting-traffic-into-a-mesh#ossm-about-ingress-routing-ambient-mode_ossm-getting-traffic-into-a-mesh is not working. Due to this, the point 6 of the verification fails to return 404 Not Found for the GET endpoint.

The parentRefs within the spec seems to be incorrect. According to the upstream documentation, it should be a reference to the service. By changing this to

    parentRefs:
    - group: ""
      kind: Service
      name: httpbin
      namespace: httpbin
 

The waypoint enforces this route and the verification returns what is expected