{ "id": 19, "name": "SurfaceWater_Line", "parentLayerId": 6, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline", "supportsDynamicLegends": true, "legend": [ { "label": "", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTWQYsBCuRGoYNRAaoXhylP/qWAWA0O4GSPEwHAzRqoYyDAay9QALFQxhWFEGwgA4qMD34KLEZsAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "layerId": 19, "layerName": "SurfaceWater_Line" } ], "layerId": 19, "layerName": "SurfaceWater_Line", "serviceItemId": "456577ccd4054c5aaf031cabaf5763f2" }