Customer: uppaluru Maheswarreddy (ID: 7)
Token: fRRv3lHdSF60019_v6k7RH:APA91bHqmvivaGiOeahC81o3-uk...

JWT created successfully
Token exchange HTTP code: 200
Access token obtained successfully

FCM Send HTTP code: 404
FCM Response: {
  "error": {
    "code": 404,
    "message": "NotRegistered",
    "status": "NOT_FOUND",
    "details": [
      {
        "@type": "type.googleapis.com/google.firebase.fcm.v1.FcmError",
        "errorCode": "UNREGISTERED"
      }
    ]
  }
}


❌ NOTIFICATION FAILED