[GitHub/Examples] sendRemoteNotificationWithData(token) is not showing up Notification

With code examples is working incorrect.

"dependencies": {
   "react": "16.0.0-alpha.12",
   "react-native": "0.48.0",
   "react-native-fcm": "^10.0.3"
 },

I fix like this and worked! i add more custom_notification

sendRemoteNotificationWithData(token) {
    let body = {
      "to": token,
      "notification": {
        "title": "Simple FCM Client",
        "body": "This is a notification with NOTIFICATION and DATA (NOTIF).",
        "sound": "default"
      },
      "data": {
        "custom_notification": {
          "title": "Simple FCM Client",
          "body": "This is a notification with NOTIFICATION and DATA (NOTIF)..",
          "sound": "default",
          "priority": "high",
          "show_in_foreground": true
        },
        "property1": "value1",
        "property2": "value2",
        "property3": "value3"
      },
      "priority": "high"
    }

    firebaseClient.send(JSON.stringify(body), "notification-data");
 }

Anyone show me all {key:value} infomation in body }? BEcause i dont know why using Custom_notification is valid here!

[nighttiger1990]

@evollu its my fail. I just updated code. i mean this code in Example not working: Client got data but no notification. (remove key ‘notification’ then add key ‘custom_notification’ into ‘data’) its worked

    sendRemoteNotificationWithData(token){
        ....
    }

let body = {
      "to": token,
      "notification":{
    		"title": "Simple FCM Client",
    		"body": "This is a notification with NOTIFICATION and DATA (NOTIF).",
				"sound": "default"
    	},
    	"data":{
    		"hello": "there"
    	},
    	"priority": "high"
    }

[evollu]

Can i close this?