Error message on APS notifications

Hello - When I’m sending APS notifications, I’m getting an error as follows:

{
  "error": {
    "code": 400,
    "message": "Value of [aps] must be a non-empty dictionary.",
    "errors": [
      {
        "message": "Value of [aps] must be a non-empty dictionary.",
        "domain": "global",
        "reason": "badRequest"
      }
    ],
    "status": "INVALID_ARGUMENT"
  }
}

I am sending a message that does have [aps] populated. Is there something else I could be missing?

           var fcmMessage = new Message()
            {
                Token = address,
                Apns = new ApnsConfig()
                {
                    Aps = new Aps()
                    {
                        ContentAvailable = contentAvailable,
                        Badge = badge,
                        Sound = sound,
                    },
                },
            };

            if (data != null && data.Count > 0)
            {
                fcmMessage.Apns.CustomData = data;
            }

            if (!silentOnApns)
            {
                fcmMessage.Notification = new Notification()
                {
                    Title = title,
                    Body = message,
                };
            }

            var firebaseMessaging = FirebaseMessaging.GetMessaging(this.firebaseApp);

            return await firebaseMessaging.SendAsync(fcmMessage);```

Thanks!

[hiranya911]

I don’t think so. The SDK currently exposes all the messaging functionality supported by the FCM backend service. But feel free to file a feature request at https://support.google.com/firebase/contact/support?page=bug_or_feature so that the FCM team can take a look and see if this is something we can support.

[albernhagen]

Great, thanks for all of the info @hiranya911 . I’ll close this out.