{ "layers": [ { "id": 0, "name": "osm_roads_export_20250501", "parentLayerId": -1, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true, "legend": [ { "label": "", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAN0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+B+MKAeMDAyMtHEhIxhR0UBqAhaqmsYwaiA1wOCPFAD+mgJTIlXNlgAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "layerId": 0, "layerName": "osm_roads_export_20250501" } ], "layerId": 0, "layerName": "osm_roads_export_20250501", "serviceItemId": "efa59e5a68f74b6dbd3cf08fbc494655" }, { "id": 1, "name": "GC_Road", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true, "legend": [ { "label": "", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQaGPqf4T81DFvNyMBIGxeuZmRgpKqB1AQsVDWNYdRAaoDBHykAJ3cD/gff2i0AAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "layerId": 1, "layerName": "GC_Road" } ], "layerId": 1, "layerName": "GC_Road", "serviceItemId": "efa59e5a68f74b6dbd3cf08fbc494655" }, { "id": 2, "name": "World Topographic Map", "parentLayerId": -1, "defaultVisibility": false, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "", "supportsDynamicLegends": false, "layerId": 2, "layerName": "World Topographic Map", "serviceItemId": "efa59e5a68f74b6dbd3cf08fbc494655" } ], "tables": [] }