Is there a way to inform server about bounced push notifications

Question

Is there a way to inform server about bounced push notifications, so I can remove remove device tokens and reduce number of push notifications that server send.

score 1 · Accepted Answer · answered Mar 07 '18 at 13:01

1

If by bounced you mean the device intentionally rejected the notification, then no. There is currently no feature like that in FCM.

If what you mean is to identify if the token is no longer valid, then you just have to look out for NotRegistered errors.

answered Mar 07 '18 at 13:01

AL.

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thanks AL. Where should I look for those errors? – Anatoliy Kukul Mar 08 '18 at 00:16
In the response when sending the messages. – AL. Mar 08 '18 at 01:50
will check it out. thanks! – Anatoliy Kukul Mar 08 '18 at 02:52
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Awesome! I see `not_registered_ids` array in response! Thanks! – Anatoliy Kukul Mar 08 '18 at 03:01

Is there a way to inform server about bounced push notifications

1 Answers1