I was able to get in contact with the MS support for gipdocs and they said this:

The implementation of the protocol within Microsoft Windows sends these packets for various scenarios(such as device idle timeout etc) but we don’t have any public way for an application to send them. However, there is a private API no one is currently using that can do this :

IGameControllerProviderPrivate has a PowerOff method that would cause this packet to be sent to gip devices including the Xbox one devices, and also the series controller you are interested in. You may QueryInterface this from the public interface GipGameControllerProvider Class (Windows.Gaming.Input.Custom) - Windows apps | Microsoft Learn.

Which gives me hope that this is viable. But I feel like I am in over my head here.