What pathPrefix in Android to make entire domain a deep linking?

I want to set up deep linking so that any url of myapp.io is opened by the Android app if installed.

Is this a valid pathPrefix? Or should it be "/*"?

"android": {"intentFilters": [        {"action": "VIEW","data": [            {"scheme": "https","host": "*.myapp.io","pathPrefix": "*"            }          ],"category": ["BROWSABLE","DEFAULT"          ]        }      ]    },The code above is from my app.json as I'm using Expo, but I think it's clear what React Native values they map to.