[Bug]: Send Notification with invalid or not subscribed player IDs

[Arhidev]

What happened?

How can we help?
Hello to you !
With older versions of onesignal, it was simple and efficient to send notifications with the following code:
(OneSignal.shared.postNotification(notification)

static void sendSimpleMessage({String msg, String playerId}) async { var notification = OSCreateNotification( playerIds: [playerId], content: msg, heading: "Cdou", buttons: [OSActionButton(text: "voir", id: "id1"),]); try { await OneSignal.shared.postNotification(notification) .then((value) => Constant.alertToast(msg: "Succés!", color: Colors.green)).catchError((er) {}); }catch (e) { // TODO } }

But currently impossible, or please tell me how to do it!
Thank you very much

Steps to reproduce?

flutter pub add onesignal_flutter

What did you expect to happen?

To be able to send notifications following the same process as OneSignal.shared.postNotification(notification)

OneSignal Flutter SDK version

onesignal_flutter: ^5.0.4

Which platform(s) are affected?

• iOS
• Android

Relevant log output

No response

Code of Conduct

• I agree to follow this project's Code of Conduct

[shepherd-l]

Hello!

We removed postNotification because recommend using our API to send notifications rather than sending them on the device level due to the potential security issue of exposing another user's id on the device.

We have API documentation on how to send a notification here: https://documentation.onesignal.com/reference/create-notification

If this doesn’t work for your use case, could you explain what your use case is?

[aristidenx]

I also tried using the API, but with e.g. endpoint
'https://onesignal.com/api/v1/notifications'
When a player_id of "include_player_ids": [player_id_2, player_id_2], is invalid or [Not Subscribed] or inactive, sending notification to a set of users fails.

[shepherd-l]

@aristidenx
Could you provide the exact server response you received?

[Arhidev]

An error like
unable to send notification player id not subscribed

[shepherd-l]

@Arhidev
What response code did you receive? Could you please share the entire server response you got so we investigate the issue?

If some player_ids are invalid or not subscribed, the others should still receive it.
The response should be a 200
For example, this is the response I received and I do get a notification on the subscription that subscribed.

{
    "id": "SOME_NOTIFICATION_ID",
    "external_id": null,
    "errors": {
        "invalid_player_ids": [
            "abcde-9b44-472b-85c7-redacted"
        ]
    }
}