public Optional<ObjectMeta> metadata() {
        return Optional.ofNullable(this.metadata);
    }
@return Standard object&#39;s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
sdk/java/src/main/java/com/pulumi/kubernetes/core/v1/outputs/PodTemplate.java