public Optional<Output<List<ValidationRuleArgs>>> x_kubernetes_validations() {
        return Optional.ofNullable(this.x_kubernetes_validations);
    }
@return x-kubernetes-validations describes a list of validation rules written in the CEL expression language.
sdk/java/src/main/java/com/pulumi/kubernetes/apiextensions/v1/inputs/JSONSchemaPropsArgs.java