// If the test case did not specify an AdmissionReviewVersions, default it so the test passes as
	// this field will be defaulted in production code.
	for i := range hooks {
		if defaultAdmissionReviewVersions && len(hooks[i].AdmissionReviewVersions) == 0 {
			hooks[i].AdmissionReviewVersions = []string{"v1beta1"}
		}
	}
	return &admissionregistration.ValidatingWebhookConfiguration{

	GetSideEffects() *v1.SideEffectClass
	// GetTimeoutSeconds gets the webhook TimeoutSeconds field.
	GetTimeoutSeconds() *int32
	// GetAdmissionReviewVersions gets the webhook AdmissionReviewVersions field.
	GetAdmissionReviewVersions() []string

	// GetMatchConditions gets the webhook match conditions field.
	GetMatchConditions() []v1.MatchCondition

		allErrors = append(allErrors, validateAdmissionReviewVersions(hook.AdmissionReviewVersions, opts.requireRecognizedAdmissionReviewVersion, field.NewPath("webhooks").Index(i).Child("admissionReviewVersions"))...)
		if opts.requireUniqueWebhookNames && len(hook.Name) > 0 {
			if hookNames.Has(hook.Name) {

	// include any versions known to the API Server, calls to the webhook will fail
	// and be subject to the failure policy.
	// +listType=atomic
	AdmissionReviewVersions []string `json:"admissionReviewVersions" protobuf:"bytes,8,rep,name=admissionReviewVersions"`

	// MatchConditions is a list of conditions that must be met for a request to be sent to this

  // failure policy.
  // The timeout value must be between 1 and 30 seconds.
  // Default to 10 seconds.
  // +optional
  optional int32 timeoutSeconds = 7;

  // AdmissionReviewVersions is an ordered list of preferred `AdmissionReview`
  // versions the Webhook expects. API server will try to use first version in
  // the list which it supports. If none of the versions specified in this list

      path: "/inject"
  sideEffects: None
  rules:
  - operations: [ "CREATE" ]
    apiGroups: [""]
    apiVersions: ["v1"]
    resources: ["pods"]
  failurePolicy: Fail
  admissionReviewVersions: ["v1beta1", "v1"]
  namespaceSelector:
    matchLabels:
      istio-injection: enabled
  objectSelector:
    matchExpressions:
    - key: "sidecar.istio.io/inject"
      operator: NotIn

							Format:      "int32",
						},
					},
					"admissionReviewVersions": {
						VendorExtensible: spec.VendorExtensible{
							Extensions: spec.Extensions{
								"x-kubernetes-list-type": "atomic",
							},
						},
						SchemaProps: spec.SchemaProps{

      "description": "MutatingWebhook describes an admission webhook and the resources and operations it applies to.",
      "properties": {
        "admissionReviewVersions": {