I want to implement push notification in app by FCM. The app is successfully getting FCM pushnotification but when i want to send from Quickblox admin pannel then that give me error like
error_description":"Unable to deliver notification 20860148, received error 401 (Unauthorized, check your App auth_key.)
This is log.json file :-
{"notification":{"registration_ids":["dA_lOjHQU2M:APA91bHB0zGuoalZoxtdcstBQ0dL0pPJA5HyUaoPVibD2iqnrUA51NLqrrmY5zrTZV7OaP55nUEber9NLkPs_ENkVtHLvbEAcHTrgh8wl_YoNhRsUNdyeIWt0mPDKk0tCDyLssXRuFu8"],"delay_while_idle":false,"data":{"message":"hii tesas","collapse_key":"event12616627"},"priority":"high","time_to_live":86400},"
log":[{"device_token":null,"created_at":"2016-12-14T09:56:50Z","delivered_at":null,"failed_at":"2016-12-14T09:56:51Z","error_code":401,"error_description":"Unable to deliver notification 20860148, received error 401 (Unauthorized, check your App auth_key.)"}]}