{
  "currentVersion" : 12, 
  "layers" : [
    {
      "name" : "Test Feature Class", 
      "serviceItemId" : "1403c0fea330401fba2eeffdc4a1de62", 
      "url" : "https://services1.arcgis.com/VVapzOPgBae5joyC/ArcGIS/rest/services/Test_Feature_Class/FeatureServer/0"
    }
  ]
}