where I will specify the senderId?

[piyushgarg]

Earlier (before June 2024), I was able to register third party senders by using senderId for receiving push notifications.
Now I do not see any parameter senderId (of third party apps) for receiving push notifications.

Do you have any example how to achieve that?

[piyushgarg]

@rixcian Before you think it is an invalid bug or an issue let me explain in you more detail.

1. Register fcmtoken for sender using the subscribe api (earlier) for which we get the fcmtoken, this token is used to share with the sender for getting push notifications from that sender. Using the same approach I could subscribe to multiple subscribers.
2. Now I do no see the senderId as a parameter in the new register api by which I can get the fcmtoken which can be shared with that sender. I have registered my webapp in the google firebase and using that I could get the fcmtoken but that will be for my firebase app not for third party firebase sender.

What I am thinking now that how I will get the firebase credentails for another sender to generate fcmtoken.

[rixcian]

I will look into the new FCM API in more detail when I have more time and try to figure it out.