Launch Specific App using Intents for Android TV (Nvidia Shield) - Application id for Discovery+?

Wanted to reach out to the community with a question regarding looking up the correct app IDs on Nvidia Shield (Android TV). I am trying to create a script to launch Discovery+ app on my NVidia Shield Pro. I am able to launch Netflix using “com.netflix.ninja”, but what is the application id for Discovery Plus? Is there a way to look this up? Thanks