apiVersion : policy.nirmata.io/v1alpha1
kind : Policy
metadata :
  name : policy-network-policy
spec :
  failurePolicy: stopOnError
  rules:
    - resource:
        kind : NetworkPolicy
        selector:
          matchLabels:
            originalLabel: isHere
      patch:
        - path: "/metadata/labels/isMutated"
          op: add
          value: "true"
        - path: "/metadata/labels/originalLabel"
          op: remove
        - path : "/spec/ingress/0/from/0/ipBlock/cidr"
          op : replace
          value: "172.17.128.0/17"