// +optional
  optional int64 sizeBytes = 2;
}

// ContainerPort represents a network port in a single container.
message ContainerPort {
  // If specified, this must be an IANA_SVC_NAME and unique within the pod. Each
  // named port in a pod must have a unique name. Name for the port that can be
  // referred to by services.
  // +optional
  optional string name = 1;

Regenerate the server cert for the admission webhooks. Previously, the CN value could be ignored while generating the server cert for the admission webhook. Now you must set it to the DNS name of the webhook service: `<service.Name>.<service.Namespace>.svc`.([#50476](https://github.com/kubernetes/kubernetes/pull/50476))


#### Custom Resource Definitions (CRDs)
* [alpha] The CustomResourceDefinition API can now optionally