{ "layers": [ { "layerId": 0, "layerName": "DamInspectionSurvey", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "852257014a3cd7385dbfdeb157665921", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhUlEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxvUwozrQYy3V5/Vv736vBHJApINdBDWlqxXDTUCc0D07dXn6m+tOsuAy1AWwgZKEVBCYaS8vfqMAV84shDQ3wDyHijsYC6FhiHZBoJAw9urzw+8vfrcAczDEyGkeJlgchl+OYVoMPgNBADi0ynuDTFVhAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }