I'm trying to use the google sheet API in the apps, but after i add API calls, when i test it, it got this error message:
"code": 403,
"message": "The request is missing a valid API key.",
"status": "PERMISSION_DENIED"
May i know what's the error means? i've checked the API in google cloud, the API key is enable & set restricted to "google sheet".
I'm trying to connect to my google sheet which contains the sheet name is "settings".
