{ "layers": [ { "layerId": 0, "layerName": "Primaire_watergang", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "6a373b20b8c2618038f206050cc96bd6", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsBCuRGoYCQbuHnz5v2UGOTr6+uIYiC1AAu6DVQzkFqAhWomQcGogZSDwR+GAMfxBXk6kA8iAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }