>Here is my sample Json-formated string:
>
>

>cJsonStr = [{"access_token":"OCu_7Rt","token_type":"bearer","expires_in":1209599,".issued":"Fri, 23 Dec 2016 21:58:29
> GMT",".expires":"Fri, 06 Jan 2017 21:58:29 GMT"}]
>

I would worry about ".expires" and ".issued" as identifiers. Too lazy to look up if specific rules for JSON "key" naming exists, but starting with a period could create invalid property names if using eval() on JSON as some languages allow. OTOH: If you view the JSON just as a serialization of a hashmap, starting the hashmaps key with a period might not be forbidden, similar to vfp not allowing field names starting with a period, but a search field, which is indexed, can start with it.