I would try to make it a bit shorter and more aligned with our CS:

```js
var objectStateCreateStruct = contentService.newObjectStateCreateStruct(
    "some-id", "eng-US", 0, [{
        "_languageCode":"eng-US",
        "#text":"Some Name"
    }], [{
        "_languageCode":"eng-US",
        "#text":"Some Description"
    }]
);
```