does pulumi policy pack not work with the k8s resources (its working in this manner with any aws resource im testing)

const k8Services = args.resources.filter(r => r.isType(k8s.core.v1.Service));
        if (k8Services.length !== 3) {
            reportViolation(`Expected three kubernetes services but found ${k8Services.length}`);
            return;
        }
        console.log(k8Services[0])
        console.log(k8Services[0].asType(k8s.core.v1.Service))

The match works for finding 3 of them and prints the policyResource output in the first log. The second log after i try to cast it, just prints

{}