// validate that DiskUri is the correct format
	if azure.Kind != nil && *azure.Kind == core.AzureManagedDisk && strings.Index(azure.DataDiskURI, "/subscriptions/") != 0 {
		allErrs = append(allErrs, field.NotSupported(fldPath.Child("diskURI"), azure.DataDiskURI, diskURISupportedManaged))
	}

	if azure.Kind != nil && *azure.Kind != core.AzureManagedDisk && strings.Index(azure.DataDiskURI, "https://") != 0 {

	AzureDataDiskCachingReadWrite AzureDataDiskCachingMode = "ReadWrite"

	AzureSharedBlobDisk    AzureDataDiskKind = "Shared"
	AzureDedicatedBlobDisk AzureDataDiskKind = "Dedicated"
	AzureManagedDisk       AzureDataDiskKind = "Managed"
)

// AzureDiskVolumeSource represents an Azure Data Disk mount on the host and bind mount to the pod.
type AzureDiskVolumeSource struct {

	AzureDataDiskCachingReadWrite AzureDataDiskCachingMode = "ReadWrite"

	AzureSharedBlobDisk    AzureDataDiskKind = "Shared"
	AzureDedicatedBlobDisk AzureDataDiskKind = "Dedicated"
	AzureManagedDisk       AzureDataDiskKind = "Managed"
)

// AzureDisk represents an Azure Data Disk mount on the host and bind mount to the pod.
type AzureDiskVolumeSource struct {