Sample alert for Datadog

Configure the webhook URL with the alert format.

{
    "body": "%%%\nCPU load is very high\n%%%",
    "last_updated": "1608091457000",
    "event_type": "query_alert_monitor",
    "title": "Sample Alert",
    "date": "1608091457000",
    "org": {
        "id": "xxxx",
        "name": "xxxx"
    },
    "id": "xxxx",
    "alert_id": "27458953",
    "alert_metric": "system.cpu.system",
    "alert_priority": "5",
    "alert_status": "max(last_1m):min:system.cpu.system{*} by {host} > 30",
    "alert_title": "Sample Alert",
    "alert_type": "info",
    "host_name": "localhost",
    "priority": "normal",
    "tags": "host:xxxx,monitor,cloud_provider:aws",
    "alert_scope": "host:xxxx",
    "link": "https://app.xxx.com/event/event?id=66*****************"
}