garnet/bin/wayland/bridge/meta/test_wayland_bridge.cmx

{
    "program": {
        "binary": "bin/app"
    },
    "sandbox": {
        "services": [
            "fuchsia.guest.EnvironmentManager",
            "fuchsia.logger.LogSink",
            "fuchsia.ui.viewsv1.ViewManager",
            "fuchsia.sys.Launcher"
        ]
    }
}