AWS Pinpoint Push Notifications on Unity C# not working for FCM

I've been working with AWS Pinpoint and FCM for awhile and when I send a push notification via Pinpoint it says success and I can see that it has clearly been sent when I checked the message received logs on Unity.

However FCM can't make heads or tails of the Notification and is unable to show a notification.

Is there a way to intercept the Intent data and parse it to make the message readable before its forwarded to the Firebase MessageForwardingService?

I've gotten to the point where I can intercept the Intent Data but I can't make heads or tails of the URI