{
  "allowDefault": true,
  "defaultThemeDisplayName": "All Available Layers",
  "startupThemeID": null,
  "items": [
    {
      "id": "1",
      "displayName": "BASE MAP: Imagery"
    },
    {
      "id": "3",
      "displayName": "BASE MAP: Elevation"
    },
    {
      "id": "4",
      "displayName": "BASE MAP: USGS Topographic Maps"
    },
    {
      "id": "0",
      "displayName": "BMRR"
    }
  ]
}