allErrs = append(allErrs, field.Forbidden(field.NewPath("provisioner"), "updates to provisioner are forbidden."))
	}

	if *storageClass.ReclaimPolicy != *oldStorageClass.ReclaimPolicy {
		allErrs = append(allErrs, field.Forbidden(field.NewPath("reclaimPolicy"), "updates to reclaimPolicy are forbidden."))
	}

        "fieldsV1": {},
        "subresource": "subresourceValue"
      }
    ]
  },
  "provisioner": "provisionerValue",
  "parameters": {
    "parametersKey": "parametersValue"
  },
  "reclaimPolicy": "reclaimPolicyValue",
  "mountOptions": [
    "mountOptionsValue"
  ],
  "allowVolumeExpansion": true,
  "volumeBindingMode": "volumeBindingModeValue",
  "allowedTopologies": [
    {

        "fieldsV1": {},
        "subresource": "subresourceValue"
      }
    ]
  },
  "provisioner": "provisionerValue",
  "parameters": {
    "parametersKey": "parametersValue"
  },
  "reclaimPolicy": "reclaimPolicyValue",
  "mountOptions": [
    "mountOptionsValue"
  ],
  "allowVolumeExpansion": true,
  "volumeBindingMode": "volumeBindingModeValue",
  "allowedTopologies": [
    {

  resourceVersion: resourceVersionValue
  selfLink: selfLinkValue
  uid: uidValue
mountOptions:
- mountOptionsValue
parameters:
  parametersKey: parametersValue
provisioner: provisionerValue
reclaimPolicy: reclaimPolicyValue

  resourceVersion: resourceVersionValue
  selfLink: selfLinkValue
  uid: uidValue
mountOptions:
- mountOptionsValue
parameters:
  parametersKey: parametersValue
provisioner: provisionerValue
reclaimPolicy: reclaimPolicyValue

		Parameters:        class1Parameters,
		ReclaimPolicy:     &deleteReclaimPolicy,
		VolumeBindingMode: &modeImmediate,
	},
	{
		TypeMeta: metav1.TypeMeta{
			Kind: "StorageClass",
		},
		ObjectMeta: metav1.ObjectMeta{
			Name: "silver",
		},
		Provisioner:       mockPluginName,
		Parameters:        class2Parameters,
		ReclaimPolicy:     &deleteReclaimPolicy,
		VolumeBindingMode: &modeImmediate,
	},

// The in-tree PV deletion protection finalizer is only added if the reclaimPolicy associated with the PV is `Delete`.
// The in-tree PV deletion protection finalizer is removed if the reclaimPolicy associated with the PV is `Retain` or
// `Recycle`, removing the finalizer is necessary to reflect the recalimPolicy updates on the PV.

			"foo-parameter2":              "{\"embedded\": \"json\", \"with\": {\"structures\":\"inside\"}}",
		},
		ReclaimPolicy:     &deleteReclaimPolicy,
		VolumeBindingMode: &immediateMode1,
	}, {
		// retain reclaimPolicy
		ObjectMeta:        metav1.ObjectMeta{Name: "foo"},
		Provisioner:       "kubernetes.io/foo-provisioner",
		ReclaimPolicy:     &retainReclaimPolicy,
		VolumeBindingMode: &immediateMode1,
	}}

			expVolumeFinalizers: nil,
			expModified:         false,
		},
		{
			// When ReclaimPolicy is Retain ensure that in-tree pv deletion protection finalizer is not added.
			name:                "13-12 migration is disabled, volume has no finalizers, reclaimPolicy is Retain",

	// reclaimPolicy controls the reclaimPolicy for dynamically provisioned PersistentVolumes of this storage class.
	// Defaults to Delete.
	// +optional
	ReclaimPolicy *v1.PersistentVolumeReclaimPolicy `json:"reclaimPolicy,omitempty" protobuf:"bytes,4,opt,name=reclaimPolicy,casttype=k8s.io/api/core/v1.PersistentVolumeReclaimPolicy"`