Firebase : InvalidApnsCredential while certificates are valid

Question

Small question.

I\'m trying to send a message to my push notification test app. It\'s been working in proof of concept several weeks ago on the same application but

Answer 1

In the case of uploading a .p8 file (APNs auth key), adding proper Key ID worked for me.

When you download the .p8 file from Apple. The filename will be in format AuthKey_XXXXXXXXXX.p8. The 10 digit(marked XXXXXXXXXX after the AuthKey_) is the Key ID you need to add.please refer to the image