public Optional<Output<ServiceCIDRSpecPatchArgs>> spec() {
        return Optional.ofNullable(this.spec);
    }
@return spec is the desired state of the ServiceCIDR. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
sdk/java/src/main/java/com/pulumi/kubernetes/networking/v1beta1/ServiceCIDRPatchArgs.java