{
  "baseMaps": [
    {
      "id": "1",
      "displayName": "Street Map",
      "iconUri": "{RestVirtualDirectoryUrl}/StreetsLayerIcon-24.png",
      "exportTilesMapServiceUri": "",
      "mapServices": [
        {
          "id": "3"
        }
      ],
      "extensions": [],
      "properties": []
    },
    {
      "id": "2",
      "displayName": "2020 Aerials - Jun",
      "iconUri": "{RestVirtualDirectoryUrl}/ImageryLayerIcon-24.png",
      "exportTilesMapServiceUri": "",
      "mapServices": [
        {
          "id": "6"
        }
      ],
      "extensions": [],
      "properties": []
    }
  ]
}