Reputation: 63
I'm working on the Google FCM message service. I deploy my API with my server it's working fine. But when I do the same within Client Production Service it gives me 401 error.
I'm running Window Service and hitting Restful API. I validate each and everything within Google account also but not able to rectify the same.
Upvotes: 0
Views: 81
Reputation: 3869
I've recently the same problem. I implemented everything right with all parameters. Finally I found the solution. I used the API Key from Google developer console and not from firebase. So go to the following url: https://console.firebase.google.com/project/YOUR_PROJECT_ID/settings/cloudmessaging/
There you can see two API keys. Choose the longer top server key.
After I replaced the key in the header Authorization: key=YOUR_KEY
, it finally works.
Upvotes: 1