{ "id": 3, "name": "70-79 dba", "parentLayerId": 0, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon", "supportsDynamicLegends": true, "legend": [ { "label": "", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4je3MsREAMAgCQLljY+dwZlNbQxd+gOdub5kAA5YZE8qoF1dCHQ3HkVDHD0Ng4BwfWMQE4dzsVAwAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "layerId": 3, "layerName": "70-79 dba" } ], "layerId": 3, "layerName": "70-79 dba", "serviceItemId": "72bfa3e1401041cca050f84660d5ab0f" }