{ "layers": [ { "layerId": 10, "layerName": "Opportunity Area", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "baefaf1a0cc7e537518116cabd228773", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWMpKmHZ+p+B0Z6BCoCR4f9Blv8MjPbbTe5upIaBnmeU/VmoYRAyGDVw1MBRA0cNHDUQaiAjw/+DnmeU/alhGCPD/4MAuAcPOAp3pz0AAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }