{ "layers": [ { "layerId": 0, "layerName": "Groundwater Basin New", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "c98d609aacedad0553aecc1401aa7739", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAZUlEQVQ4jWP5v4rhPwMVAQuYlAk9yMCvfYAikz5edWB4stoeYiC/9gFG7YYGSsz7f7WhAWEgFQHLqIEUAxbKjUAFowZSDlioYAYKGDWQcgAJw49XHcDlGSUAVMDCDXyy2h6MqQAAfzIaPew8OvwAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }