public List<String> apiVersions() {
        return this.apiVersions == null ? List.of() : this.apiVersions;
    }
@return APIVersions is the API versions the resources belong to. &#39;*&#39; is all versions. If &#39;*&#39; is present, the length of the slice must be one. Required.
sdk/java/src/main/java/com/pulumi/kubernetes/admissionregistration/v1/outputs/RuleWithOperations.java