{ "layers": [ { "layerId": 0, "layerName": "RAE_OUV_INFILTRATION", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "02b56ff5319954854f2ee0fea6111306", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4jWNhoDJgGTWQYsAyLAz8j8ZnpMTA/50OUSgC5QeW/cdnKAsDlQHLkDeQERpmKGKUGEjQgOEXhiQDFtK1DHUDAQuYCS8chvUJAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }