Unable to parse JSON with @odata.count in the response received from Windchill

Hello All,

I am trying to read the count of object returned by WRS in ThingWorx/Navigate service. The count information is captured by "@odata.count" key in the WRS response. 

Windchill Response:

From ThingWorx service, if I use dot (.) to read json key values. In case of @odata.count, ThingWorx composer is throwing syntax error. 

Any idea how to read JSON key values having @ in the key name?

Thanks in advance!

- Shirish