{ "layers": [ { "layerId": 0, "layerName": "Record Drawings", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "52d0f85a1c2274abb16f64ba72548a20", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4jWP5v4rhPwMVAQs1DUMxcDPHJgZKgO8PP1QDqQVYRg2kGLBQbgQqGDWQcsBCBTNQwKiBlAN4GMLKM6oZSC0AAF2BB4y2mfGmAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }