{
  "apiVersion": "networking.k8s.io/v1",
  "kind": "NetworkPolicy",
  "metadata": {
    "name": "knowledge-default-deny",
    "namespace": "knowledge"
  },
  "spec": {
    "podSelector": {},
    "policyTypes": [
      "Ingress",
      "Egress"
    ]
  }
}