{ "layers": [ { "layerId": 0, "layerName": "Drinking Water Operations", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "Drinking Water", "url": "663e0e22cc0059c0992ea37bff287c4a", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAXElEQVQ4jWNhoDJgGTWQRgaK6zkxMHEJ4NX5/cU5hg8PHhBnoH5xOYNWnBteA/elZTN8mD2NOAMpAKMGjlwDP919zXBn7SW8On//eUu8gSeaYkh0GAEDKQAj0EAAWgwVh6uj1OAAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }