“Dapatkan geolokasi dari kode pos Google Maps” Kode Jawaban

Dapatkan geolokasi dari kode pos Google Maps

{
   "error_message" : "You must use an API key to authenticate each request to Google Maps Platform APIs. For additional information, please refer to http://g.co/dev/maps-no-account",
   "results" : [],
   "status" : "REQUEST_DENIED"
}