public Optional<String> uid() {
        return Optional.ofNullable(this.uid);
    }
@return UID is the unique in time and space value for this object. It is typically generated by the server on successful creation of a resource and is not allowed to change on PUT operations.

Populated by the system. Read-only. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names#uids
sdk/java/src/main/java/com/pulumi/kubernetes/meta/v1/outputs/ObjectMeta.java