{ "layers": [ { "layerId": 0, "layerName": "VAHU6", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "e8fd867d7126298b288792f3d8b245bc", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWNhiH2WxvCfUYmBGoDx/z0WsGFLJCuoYmDM8w4WBioDllEDKQYslBuBCkYNpBywUMEMFDBq4MgIQ8b/90AlLVVMA5oFAEhCDqMyfsYOAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }