Unable to receive FCM text messages on iOS 9.2

Question

I wrote an application that uses the Mass Effect tag to receive push notifications from the server.

My HTTP request:

https://fcm.googleapis.com/fcm/send Content-Type:application/json Authorization:key=AIzaSyZ-1u...0GBYzPu7Udno5aA { "to":"/topics/Foo-bar", "priority":"high", "content_available": true, "data":{ "notification-type":"chat", "target":"Current User", "title":"Current User has sent you a message", "text": "hello1", "badge": 5 //Badge you want to show on app icon } } 

And I got an answer like:

 { "message_id": 6199072048907273657 } 

But he does not receive a notification on the device.

And how to print notification data in the debugger?