Dont recive push notifications

ionic-v1
6

Thanks for all, sorry, i confused about the ID_APP

$ionicCloudProvider.init({

        "core": {
            "app_id": "but here, exits, id from ionic services dashborad, id from project create in GCM, and id from ionic APP? what it's the correct?"
        },
        "push": {
            "sender_id": "this is code from google cloud project"
        }

    });

Here the migration guide question