{
  "GlobalSettings": {
    "type": "dynamic",
    "separator": "_"
  },
  "vectors": [
    {
      "URL": "$BaseURL/timeSeries?aggregation.crossSeriesReducer=REDUCE_NONE&filter=metric.type=\"cloudiot.googleapis.com/device/active_devices\"&aggregation.perSeriesAligner=ALIGN_MEAN&interval.startTime={$start_time}&interval.endTime={$end_time}&aggregation.alignmentPeriod=180s",
      "URLSetting": {
        "requestType": "get"
      },
      "metrics": [
        {
          "mPath": "$.timeSeries[*][?(@.resource.labels.location == 'LocationID' && @.resource.labels.device_registry_id == 'DeviceRegistryID' && @.metric.labels.protocol == 'ProtocolID')].points[0].value.",
          "attribute": [
            {
              "name": "doubleValue",
              "index": 1,
              "type": 1,
              "operation": "none"
            }
          ],
          "operation": "none"
        }
      ],
      "path": [
        {
          "isPartOfHierarchy": true,
          "query": "$.timeSeries[*].resource.labels.project_id"
        },
        {
          "isPartOfHierarchy": true,
          "query": "$.timeSeries[*].resource.labels.location",
          "replaceVectorKey": "LocationID"
        },
        {
          "isPartOfHierarchy": true,
          "query": "$.timeSeries[*].resource.labels[?(@.location=='LocationID' )].device_registry_id",
          "replaceVectorKey": "DeviceRegistryID"
        },
		{
          "isPartOfHierarchy": true,
          "query": "$.timeSeries[*][?(@.resource.labels.location=='LocationID' && @.resource.labels.device_registry_id=='DeviceRegistryID' )].metric.labels.protocol",
          "replaceVectorKey": "ProtocolID"
        }
      ]
    }
	]
}