}

var allowedFieldValidationValues = sets.NewString("", metav1.FieldValidationIgnore, metav1.FieldValidationWarn, metav1.FieldValidationStrict)

// ValidateFieldValidation validates that a fieldValidation query param only contains allowed values.
func ValidateFieldValidation(fldPath *field.Path, fieldValidation string) field.ErrorList {
	allErrs := field.ErrorList{}
	if !allowedFieldValidationValues.Has(fieldValidation) {

	if !strings.Contains(u.RawQuery, "fieldValidation") {
		return ""
	}
	fieldValidation := u.Query()["fieldValidation"]
	if len(fieldValidation) != 1 {
		return "invalid"
	}
	if errs := validation.ValidateFieldValidation(nil, fieldValidation[0]); len(errs) > 0 {
		return "invalid"
	}
	return fieldValidation[0]
}

var _ http.ResponseWriter = (*ResponseWriterDelegator)(nil)