{ "layers": [ { "layerId": 0, "layerName": "Water Service Area", "layerType": "Feature Layer", "minScale": 400000, "maxScale": 0, "legend": [ { "label": "", "url": "9db416c6d751ea0cdc9258644bbf579f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4jWOJLOh3+srAq8BABcDN8PkBy1cGXoVNDMly1DDQj2EuAws1DEIGowaOGjhq4KiBowZCDeRm+PzAj2EuVQzjZvj8AACklwzSB75j2gAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }