gistfile1.txt

        CustomResourceDefinition crd = defaultClient.customResourceDefinitions()
        .list()
        .getItems()
        .stream()
        .filter(d -> "pizzas.mykubernetes.acme.org".equals(d.getMetadata().getName()))
        .findAny()
            .orElseThrow(() -> new RuntimeException("Deployment error: Custom resource definition mykubernetes.acme.org/v1beta2 not found."));