{
  "receiver": "webhook",
  "status": "firing",
  "alerts": [
    {
      "status": "firing",
      "labels": {
        "alertname": "Test",
        "dc": "eu-west-1",
        "instance": "prometheus.example.com:9090",
        "job": "prometheus24"
      },
      "annotations": {
        "description": "some description"
      },
      "startsAt": "2018-08-03T09:52:26.739266876+02:00",
      "endsAt": "0001-01-01T00:00:00Z",
      "generatorURL": "http://prometheus.example.com:9090/graph?g0.expr=go_memstats_alloc_bytes+%3E+0\u0026g0.tab=1"
    }
  ],
  "groupLabels": {
    "alertname": "Test",
    "job": "prometheus24"
  },
  "commonLabels": {
    "alertname": "Test",
    "dc": "eu-west-1",
    "instance": "prometheus.example.com:9090",
    "job": "prometheus24"
  },
  "commonAnnotations": {
    "description": "some description"
  },
  "externalURL": "http://prometheus.example.com:9093",
  "version": "4",
  "groupKey": "{}:{alertname=\"Test\", job=\"prometheus24\"}"
}