src/ui/examples/lab/direct_input/meta/direct_input_child.cmx

{
    "program": {
        "binary": "bin/direct_input_child"
    },
    "sandbox": {
        "dev": [
            "class/input-report"
        ],
        "services": [
            "fuchsia.sys.Environment",
            "fuchsia.sys.Launcher",
            "fuchsia.ui.scenic.Scenic"
        ]
    }
}