src/diagnostics/config/sampler/connectivity-wlan.json

{
    "metrics": [
        {
            "event_codes": [],
            "metric_id": 340,
            "metric_type": "Occurrence",
            "selector": "bootstrap/driver_manager:root/brcmfmac-phy:fw_recovered"
        }
    ],
    "poll_rate_sec": 1800,
    "project_id": 3708719327
}