{ "layers": [ { "layerId": 0, "layerName": "LCE_ECOULEMENT_PREFERENTIEL_BV", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "8fce22d12af074cb6d08531c2b53b12c", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsBCuRGoYNRAKoZhk2ryf0oMqrs9lxHFQJgApYCFGoYgg1EDKQcsVDBjiBkIAJYCBkj7wpq9AAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }