blockOwnerDeletion: true
    controller: true
    kind: kindValue
    name: nameValue
    uid: uidValue
  resourceVersion: resourceVersionValue
  selfLink: selfLinkValue
  uid: uidValue
spec:
  defaultBackend:
    resource:
      apiGroup: apiGroupValue
      kind: kindValue
      name: nameValue
    service:
      name: nameValue
      port:
        name: nameValue
        number: 2

        "fieldsType": "fieldsTypeValue",
        "fieldsV1": {},
        "subresource": "subresourceValue"
      }
    ]
  },
  "spec": {
    "ingressClassName": "ingressClassNameValue",
    "defaultBackend": {
      "service": {
        "name": "nameValue",
        "port": {
          "name": "nameValue",
          "number": 2
        }
      },
      "resource": {
        "apiGroup": "apiGroupValue",

	// defaultBackend is the backend that should handle requests that don't
	// match any rule. If Rules are not specified, DefaultBackend must be specified.
	// If DefaultBackend is not set, the handling of requests that do not match any
	// of the rules will be up to the Ingress controller.
	// +optional
	DefaultBackend *IngressBackend `json:"defaultBackend,omitempty" protobuf:"bytes,1,opt,name=defaultBackend"`

	allErrs := field.ErrorList{}
	if len(spec.Rules) == 0 && spec.DefaultBackend == nil {
		errMsg := fmt.Sprintf("either `%s` or `rules` must be specified", "defaultBackend")
		allErrs = append(allErrs, field.Invalid(fldPath, spec.Rules, errMsg))
	}
	if spec.DefaultBackend != nil {
		allErrs = append(allErrs, validateIngressBackend(spec.DefaultBackend, fldPath.Child("defaultBackend"), opts)...)
	}
	if len(spec.Rules) > 0 {

  optional string ingressClassName = 4;

  // defaultBackend is the backend that should handle requests that don't
  // match any rule. If Rules are not specified, DefaultBackend must be specified.
  // If DefaultBackend is not set, the handling of requests that do not match any
  // of the rules will be up to the Ingress controller.
  // +optional
  optional IngressBackend defaultBackend = 1;

  optional string ingressClassName = 4;

  // defaultBackend is the backend that should handle requests that don't
  // match any rule. If Rules are not specified, DefaultBackend must be specified.
  // If DefaultBackend is not set, the handling of requests that do not match any
  // of the rules will be up to the Ingress controller.
  // +optional
  optional IngressBackend defaultBackend = 1;

			if postIndex < 0 {
				return ErrInvalidLengthGenerated
			}
			if postIndex > l {
				return io.ErrUnexpectedEOF
			}
			if m.DefaultBackend == nil {
				m.DefaultBackend = &IngressBackend{}
			}
			if err := m.DefaultBackend.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
				return err
			}
			iNdEx = postIndex
		case 2:
			if wireType != 2 {

        "properties": {
          "defaultBackend": {
            "allOf": [
              {
                "$ref": "#/components/schemas/io.k8s.api.networking.v1.IngressBackend"
              }
            ],

			CreationTimestamp: metav1.Time{Time: time.Now().Add(time.Duration(-10 * 365 * 24 * time.Hour))},
		},
		Spec: networking.IngressSpec{
			IngressClassName: utilpointer.StringPtr("foo"),
			DefaultBackend: &networking.IngressBackend{
				Service: &networking.IngressServiceBackend{
					Name: "default-backend",
					Port: networking.ServiceBackendPort{
						Name:   "default-backend",
						Number: 80,
					},

      "properties": {
        "defaultBackend": {
          "$ref": "#/definitions/io.k8s.api.networking.v1.IngressBackend",