{ "layers": [ { "layerId": 0, "layerName": "Sewer Lines (Assessor)", "layerType": "Feature Layer", "minScale": 24000, "maxScale": 0, "legend": [ { "label": "", "url": "d1fedec6cf84a36f0e5955e6a54dcc6e", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWNhoDJgGTWQYsAygg1cXsDgQIlBkRMYDqAYyMjAsJ9CxzGiGEgtwAJj/GdgcKSqgZHQMKCagdQCLFQzCQpGDaQcUD0MASfcBvuwRvGCAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }