@CustomType.Setter
        public Builder namespaceSelector(@Nullable LabelSelector namespaceSelector) {

            this.namespaceSelector = namespaceSelector;
            return this;
        }
@return ResourceRules describes what operations on what resources/subresources the ValidatingAdmissionPolicy matches. The policy cares about an operation if it matches _any_ Rule.
sdk/java/src/main/java/com/pulumi/kubernetes/admissionregistration/v1/outputs/MatchResources.java