I have billing account in google cloud platform and I generate api key and used in my flutter project but its giving that error.
error : "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, predictions: [], status: REQUEST_DENIED"
I add my key in android/app/src/main/androidmanifest.xm see picture
