}
	if azure.ShareName == "" {
		allErrs = append(allErrs, field.Required(fldPath.Child("shareName"), ""))
	}
	if azure.SecretNamespace != nil {
		if len(*azure.SecretNamespace) == 0 {
			allErrs = append(allErrs, field.Required(fldPath.Child("secretNamespace"), ""))
		}
	}
	return allErrs
}

func validateAzureDisk(azure *core.AzureDiskVolumeSource, fldPath *field.Path) field.ErrorList {

	// +optional
	ReadOnly bool `json:"readOnly,omitempty" protobuf:"varint,3,opt,name=readOnly"`
	// secretNamespace is the namespace of the secret that contains Azure Storage Account Name and Key
	// default is the same as the Pod
	// +optional
	SecretNamespace *string `json:"secretNamespace" protobuf:"bytes,4,opt,name=secretNamespace"`
}

// Represents a vSphere volume resource.
type VsphereVirtualDiskVolumeSource struct {

* 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. ([#47660](https://github.com/kubernetes/kubernetes/pull/47660),...

  // the ReadOnly setting in VolumeMounts.
  // +optional
  optional bool readOnly = 3;

  // secretNamespace is the namespace of the secret that contains Azure Storage Account Name and Key
  // default is the same as the Pod
  // +optional
  optional string secretNamespace = 4;
}

// AzureFile represents an Azure File Service mount on the host and bind mount to the pod.
message AzureFileVolumeSource {

	"shareName":       "shareName is the azure Share Name",
	"readOnly":        "readOnly defaults to false (read/write). ReadOnly here will force the ReadOnly setting in VolumeMounts.",
	"secretNamespace": "secretNamespace is the namespace of the secret that contains Azure Storage Account Name and Key default is the same as the Pod",
}

func (AzureFilePersistentVolumeSource) SwaggerDoc() map[string]string {

	i := len(dAtA)
	_ = i
	var l int
	_ = l
	if m.SecretNamespace != nil {
		i -= len(*m.SecretNamespace)
		copy(dAtA[i:], *m.SecretNamespace)
		i = encodeVarintGenerated(dAtA, i, uint64(len(*m.SecretNamespace)))
		i--
		dAtA[i] = 0x22
	}
	i--
	if m.ReadOnly {
		dAtA[i] = 1
	} else {
		dAtA[i] = 0
	}
	i--

  // the ReadOnly setting in VolumeMounts.
  // +optional
  optional bool readOnly = 3;

  // secretNamespace is the namespace of the secret that contains Azure Storage Account Name and Key
  // default is the same as the Pod
  // +optional
  optional string secretNamespace = 4;
}

// AzureFile represents an Azure File Service mount on the host and bind mount to the pod.
message AzureFileVolumeSource {

            "default": "",
            "description": "secretName is the name of secret that contains Azure Storage Account Name and Key",
            "type": "string"
          },
          "secretNamespace": {
            "description": "secretNamespace is the namespace of the secret that contains Azure Storage Account Name and Key default is the same as the Pod",
            "type": "string"
          },
          "shareName": {

	// the ReadOnly setting in VolumeMounts.
	// +optional
	ReadOnly bool
	// the namespace of the secret that contains Azure Storage Account Name and Key
	// default is the same as the Pod
	// +optional
	SecretNamespace *string
}

// VsphereVirtualDiskVolumeSource represents a vSphere volume resource.
type VsphereVirtualDiskVolumeSource struct {
	// Path that identifies vSphere volume vmdk
	VolumePath string

            "default": "",
            "description": "secretName is the name of secret that contains Azure Storage Account Name and Key",
            "type": "string"
          },
          "secretNamespace": {
            "description": "secretNamespace is the namespace of the secret that contains Azure Storage Account Name and Key default is the same as the Pod",
            "type": "string"
          },
          "shareName": {