{ "layers": [ { "layerId": 0, "layerName": "Buildings at Risk Register", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "c6a9bfe9491f0adb66670900127861fc", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhklEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxuU/IPqQYz3N67Xv795vRHJApINdBBU16xX9AsEc0D0/U3r6+9tXMeAy1AWggZqaBJQQmGkvL9xnQFfOLIQ0N8A8h4o7GAuhYYh2QaCQMP7m9cPvL953QHMwxMhpHiZYHIZfjmFaDD4DQQAmg4pxvk+/HAAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }