// More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistent-volumes
  // +optional
  optional PersistentVolumeSpec spec = 2;

  // status represents the current information/status for the persistent volume.
  // Populated by the system.
  // Read-only.
  // More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistent-volumes
  // +optional

	"metadata": "Standard object's metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata",
	"spec":     "spec defines a specification of a persistent volume owned by the cluster. Provisioned by an administrator. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistent-volumes",

  // More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistent-volumes
  // +optional
  optional PersistentVolumeSpec spec = 2;

  // status represents the current information/status for the persistent volume.
  // Populated by the system.
  // Read-only.
  // More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistent-volumes
  // +optional

	// spec defines a specification of a persistent volume owned by the cluster.
	// Provisioned by an administrator.
	// More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#persistent-volumes
	// +optional
	Spec PersistentVolumeSpec `json:"spec,omitempty" protobuf:"bytes,2,opt,name=spec"`

	// status represents the current information/status for the persistent volume.
	// Populated by the system.
	// Read-only.

	// +optional
	metav1.ObjectMeta

	// Spec defines a persistent volume owned by the cluster
	// +optional
	Spec PersistentVolumeSpec

	// Status represents the current information about persistent volume.
	// +optional
	Status PersistentVolumeStatus
}

// PersistentVolumeSpec has most of the details required to define a persistent volume
type PersistentVolumeSpec struct {

      "io.k8s.api.core.v1.PersistentVolumeSpec": {
        "description": "PersistentVolumeSpec is the specification of a persistent volume.",
        "properties": {
          "accessModes": {
            "description": "accessModes contains all ways the volume can be mounted. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes",
            "items": {
              "default": "",
              "type": "string"

* Azure file persistent volumes can use a new `secretNamespace` field to reference a secret in a different namespace than the one containing their bound persistent volume claim. The azure file persistent volume provisioner honors a corresponding `secretNamespace` storage class parameter to determine where to place secrets containing the storage account key....

* Azure file persistent volumes can use a new `secretNamespace` field to reference a secret in a different namespace than the one containing their bound persistent volume claim. The azure file persistent volume provisioner honors a corresponding `secretNamespace` storage class parameter to determine where to place secrets containing the storage account key....

          },
          "photonPersistentDisk": {
            "allOf": [
              {
                "$ref": "#/components/schemas/io.k8s.api.core.v1.PhotonPersistentDiskVolumeSource"
              }
            ],

local storage resources. In addition, you can now create [Local Persistent Storage](https://github.com/kubernetes/enhancements/issues/121), which enables PersistentVolumes to be created with locally attached disks, and not just network volumes.

On the Persistent Volumes side, this release [Prevents deletion of Persistent Volume Claims that are used by a pod](https://github.com/kubernetes/enhancements/issues/498) and [Persistent Volumes that are bound to a Persistent Volume Claim](https:...