if nodeAffinity == nil {
		return false, allErrs
	}

	if nodeAffinity.Required != nil {
		allErrs = append(allErrs, ValidateNodeSelector(nodeAffinity.Required, fldPath.Child("required"))...)
	} else {
		allErrs = append(allErrs, field.Required(fldPath.Child("required"), "must specify required node constraints"))
	}

	return true, allErrs
}

            "description": "Specifies the required Pod condition status. To match a pod condition it is required that the specified status equals the pod condition status. Defaults to True.",
            "type": "string"
          },
          "type": {
            "default": "",
            "description": "Specifies the required Pod condition type. To match a pod condition it is required that specified type equals the pod condition type.",

type ISCSIVolumeSource struct {
	// Required: iSCSI target portal
	// the portal is either an IP or ip_addr:port if port is other than default (typically TCP ports 860 and 3260)
	// +optional
	TargetPortal string
	// Required:  target iSCSI Qualified Name
	// +optional
	IQN string
	// Required: iSCSI target lun number
	// +optional
	Lun int32

      - get
      - list
      - watch
  # These permissions are only required for upgrade from v2.6, and can
  # be removed after upgrade or on fresh installations.
  - apiGroups: ["crd.projectcalico.org"]
    resources:
      - bgpconfigurations
      - bgppeers
    verbs:
      - create
      - update
  # These permissions are required for Calico CNI to perform IPAM allocations.

}

// VolumeNodeAffinity defines constraints that limit what nodes this volume can be accessed from.
type VolumeNodeAffinity struct {
	// required specifies hard node constraints that must be met.
	Required *NodeSelector `json:"required,omitempty" protobuf:"bytes,1,opt,name=required"`
}

// PersistentVolumeReclaimPolicy describes a policy for end-of-life maintenance of persistent volumes.
// +enum

	"namespace":        "Namespace is the metadata.namespace of the referenced ConfigMap. This field is required in all cases.",
	"name":             "Name is the metadata.name of the referenced ConfigMap. This field is required in all cases.",
	"uid":              "UID is the metadata.UID of the referenced ConfigMap. This field is forbidden in Node.Spec, and required in Node.Status.",

  // This field is required in all cases.
  optional string namespace = 1;

  // Name is the metadata.name of the referenced ConfigMap.
  // This field is required in all cases.
  optional string name = 2;

  // UID is the metadata.UID of the referenced ConfigMap.
  // This field is forbidden in Node.Spec, and required in Node.Status.
  // +optional
  optional string uid = 3;

* ✨ Add support for omitting `...` as default value when declaring required parameters with:

* `Path()`
* `Query()`
* `Header()`
* `Cookie()`
* `Body()`
* `Form()`
* `File()`

- Fixes a 1.30.0 regression in openapi descriptions of imagePullSecrets and hostAliases fields to mark the fields used as keys in those lists as either defaulted or required. ([#124694](https://github.com/kubernetes/kubernetes/pull/124694), [@pmalek](https://github.com/pmalek))...

      // No shuffling is required, so copy input directly to output.
      return no_op();

    int64_t input_rank = input_type.getRank();
    int64_t first_dim_size = input_type.getDimSize(0);
    if (ShapedType::isDynamic(first_dim_size)) return failure();

    if (first_dim_size <= 1)
      // No shuffling is required, so copy input directly to output.
      return no_op();