case reflect.TypeOf(""):
		return apiservercel.StringType
	case reflect.TypeOf([]string{}):
		return apiservercel.NewListType(apiservercel.StringType, -1)
	case reflect.TypeOf(map[string]authenticationv1.ExtraValue{}):
		return apiservercel.NewMapType(apiservercel.StringType, apiservercel.AnyType, -1)
	default:
		t.Fatalf("unsupported type %v", nativeType)
	}
	return nil

	switch nativeType {
	case reflect.TypeOf(""):
		return apiservercel.StringType
	case reflect.TypeOf([]string{}):
		return apiservercel.NewListType(apiservercel.StringType, -1)
	case reflect.TypeOf(map[string]v1.ExtraValue{}):
		return apiservercel.NewMapType(apiservercel.StringType, apiservercel.NewListType(apiservercel.StringType, -1), -1)
	case reflect.TypeOf(&v1.ResourceAttributes{}):