https://us-east1-goog-shopping-feed.cloudfunctions.net/csv?instance_id=dbf62318-e833-4f1e-8713-5bbb25d949ec https://us-east1-pinterest-feeds.cloudfunctions.net/csv?instance_id=40c43141-7d2d-4ffb-b8b4-d21f1369e61b