[{
  "metricId": "boundaryAreaOverlap",
  "type": "areaOverlap",
  "classes": [
      {
          "classId": "eez",
          "display": "EEZ",
          "datasourceId": "global-eez-mr-v12",
          "objectiveId": "eez",
          "layerId": ""
      }
  ]
}]