optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector podSelector = 1;

  // ingress is a list of ingress rules to be applied to the selected pods.
  // Traffic is allowed to a pod if there are no NetworkPolicies selecting the pod
  // (and cluster policy otherwise allows the traffic), OR if the traffic source is
  // the pod's local node, OR if the traffic matches at least one ingress rule

  optional k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector podSelector = 1;

  // List of ingress rules to be applied to the selected pods.
  // Traffic is allowed to a pod if there are no NetworkPolicies selecting the pod
  // OR if the traffic source is the pod's local node,
  // OR if the traffic matches at least one ingress rule across all of the NetworkPolicy
  // objects whose podSelector matches the pod.