allErrors = append(allErrors, field.NotSupported(fldPath.Child("failurePolicy"), *hook.FailurePolicy, supportedFailurePolicies.List()))
	}
	if hook.MatchPolicy != nil && !supportedMatchPolicies.Has(string(*hook.MatchPolicy)) {
		allErrors = append(allErrors, field.NotSupported(fldPath.Child("matchPolicy"), *hook.MatchPolicy, supportedMatchPolicies.List()))
	}

func validateDefaultingType(p *field.Path, v config.PodTopologySpreadConstraintsDefaulting, constraints []v1.TopologySpreadConstraint) *field.Error {
	if v != config.SystemDefaulting && v != config.ListDefaulting {
		return field.NotSupported(p, v, []string{string(config.SystemDefaulting), string(config.ListDefaulting)})
	}
	if v == config.SystemDefaulting && len(constraints) > 0 {
		return field.Invalid(p, v, "when .defaultConstraints are not empty")
	}

		if endpointPort.Protocol == nil {
			allErrs = append(allErrs, field.Required(idxPath.Child("protocol"), ""))
		} else if !supportedPortProtocols.Has(string(*endpointPort.Protocol)) {
			allErrs = append(allErrs, field.NotSupported(idxPath.Child("protocol"), *endpointPort.Protocol, supportedPortProtocols.List()))
		}

		if endpointPort.AppProtocol != nil {

			allowedValues := make([]string, len(limitTypes))
			i := 0
			for limitType := range limitTypes {
				allowedValues[i] = string(limitType)
				i++
			}
			allErrs = append(allErrs, field.NotSupported(idxPath.Child("type"), limit.Type, allowedValues))
		}
		if limit.Burst <= 0 {
			allErrs = append(allErrs, field.Invalid(idxPath.Child("burst"), limit.Burst, "must be positive"))
		}
		if limit.QPS <= 0 {

	}
	if spec.DistinguisherMethod != nil {
		if !supportedDistinguisherMethods.Has(string(spec.DistinguisherMethod.Type)) {
			allErrs = append(allErrs, field.NotSupported(fldPath.Child("distinguisherMethod").Child("type"), spec.DistinguisherMethod, supportedDistinguisherMethods.List()))
		}
	}
	if len(spec.PriorityLevelConfiguration.Name) > 0 {

		case apiserver.ProtocolGRPC:
			allErrs = append(allErrs, validateGRPCTransport(service.Connection.Transport, fldPath)...)
		default:
			allErrs = append(allErrs, field.NotSupported(
				fldPath.Child("protocol"),
				service.Connection.ProxyProtocol,
				[]string{
					string(apiserver.ProtocolDirect),
					string(apiserver.ProtocolHTTPConnect),
					string(apiserver.ProtocolGRPC),
				}))

	return &Error{ErrorTypeInvalid, field.String(), value, detail}
}

// NotSupported returns a *Error indicating "unsupported value".
// This is used to report unknown values for enumerated fields (e.g. a list of
// valid values).
func NotSupported[T ~string](field *Path, value interface{}, validValues []T) *Error {
	detail := ""
	if len(validValues) > 0 {

				fmt.Sprintf("must be less than or equal to %v", MaxStabilizationWindowSeconds)))
		}
		if rules.SelectPolicy != nil && !validSelectPolicyTypes.Has(string(*rules.SelectPolicy)) {
			allErrs = append(allErrs, field.NotSupported(fldPath.Child("selectPolicy"), rules.SelectPolicy, validSelectPolicyTypesList))
		}
		policiesPath := fldPath.Child("policies")
		if len(rules.Policies) == 0 {

				allErrs = append(allErrs, field.NotSupported(fldPath, *spec.PodReplacementPolicy, []batch.PodReplacementPolicy{batch.Failed}))
			}
			// If PodFailurePolicy not specified we allow values in supportedPodReplacementPolicy.
		} else if !supportedPodReplacementPolicy.Has(*spec.PodReplacementPolicy) {
			allErrs = append(allErrs, field.NotSupported(fldPath, *spec.PodReplacementPolicy, sets.List(supportedPodReplacementPolicy)))

	allErrs := field.ErrorList{}
	if len(string(*reclaimPolicy)) > 0 {
		if !supportedReclaimPolicy.Has(string(*reclaimPolicy)) {
			allErrs = append(allErrs, field.NotSupported(fldPath, reclaimPolicy, supportedReclaimPolicy.List()))
		}
	}
	return allErrs
}

// ValidateVolumeAttachment validates a VolumeAttachment. This function is common for v1 and v1beta1 objects,