It seems there are a lot of newer options for FCM not available in the .NET Firebase Admin (see
https://firebase.google.com/docs/reference/fcm/rest/v1/projects.messages#AndroidNotification).

Specifically the newer options for AndroidNotifications. The current class ends at "channel_id", however the following are now available:

"ticker": string,
"sticky": boolean,
"event_time": string,
"local_only": boolean,
"notification_priority": enum (NotificationPriority),
"default_sound": boolean,
"default_vibrate_timings": boolean,
"default_light_settings": boolean,
"vibrate_timings": [
string
],
"visibility": enum (Visibility),
"notification_count": integer,
"light_settings": {
object (LightSettings)
},
"image": string

Is there any plan to add support for these?