{
  "timeSeries": [
    {
      "metric": {
        "type": "loadbalancing.googleapis.com\/https\/backend_latencies"
      },
      "resource": {
        "type": "https_lb_rule",
        "labels": {
          "project_id": "grafana-prod"
        }
      },
      "metricKind": "DELTA",
      "valueType": "DISTRIBUTION"
    }
  ]
}