Spec describes the desired state of the ProxyGroupPolicy.
More info:
https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
egress
[]string
Names of ProxyGroup resources that can be used by Service resources within this namespace. An empty list
denotes that no egress via ProxyGroups is allowed within this namespace.
ingress
[]string
Names of ProxyGroup resources that can be used by Ingress resources within this namespace. An empty list
denotes that no ingress via ProxyGroups is allowed within this namespace.