The objective is to get a reverse geolocation return from google API. Request is made via the button on the left which calls getCurrentGeolocation(). Once Lat & Long are set, then make request to Google API.

To prove that the API key is not at fault, If you view this page in the browser rather than the editor preview, the Address dropdown is using the same key, That works fine..

This seems to be related to restrictions on the key that were setup. Error message appears to be.

"errorMessage" : "API keys with referer restrictions cannot be used with this API.",

I need to understand what I need to do to be able to send a reverse geolocation request.