{ "layers": [ { "layerId": 0, "layerName": "WaterInfrastructureLines", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "4a01c209c52cc83ee840eeb2742371ed", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVElEQVQ4jWNhoDJgGTWQYsBCuRGoYMQaePR/AwMjgz1OVX8ZGhlsGQ+A2cf+78eq5j/DQQZrxgYaudCasYFoHVaMjoQNpCJgoaZhIDBqIOVg8IchAIWTC4nJdlfWAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }