{
  "$schema": "http://json-schema.org/schema#", 
  "type": "object", 
  "description": "PersistentVolumeClaimSpec describes the common attributes of storage devices and allows a Source for provider-specific attributes", 
  "properties": {
    "storageClassName": {
      "type": [
        "string", 
        "null"
      ], 
      "description": "Name of the StorageClass required by the claim. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#class-1"
    }, 
    "accessModes": {
      "items": {
        "type": [
          "string", 
          "null"
        ]
      }, 
      "type": [
        "array", 
        "null"
      ], 
      "description": "AccessModes contains the desired access modes the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#access-modes-1"
    }, 
    "volumeName": {
      "type": [
        "string", 
        "null"
      ], 
      "description": "VolumeName is the binding reference to the PersistentVolume backing this claim."
    }, 
    "resources": {
      "description": "Resources represents the minimum resources the volume should have. More info: https://kubernetes.io/docs/concepts/storage/persistent-volumes#resources", 
      "$ref": "_definitions.json#/definitions/io.k8s.kubernetes.pkg.api.v1.ResourceRequirements"
    }, 
    "selector": {
      "description": "A label query over volumes to consider for binding.", 
      "$ref": "_definitions.json#/definitions/io.k8s.apimachinery.pkg.apis.meta.v1.LabelSelector"
    }
  }
}