{ "layers": [ { "layerId": 0, "layerName": "Roads Closed", "layerType": "Feature Layer", "minScale": 2000000, "maxScale": 0, "legend": [ { "label": "Flooding", "url": "6ac5ac974a847c6b3ac3d576095213a9", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTVwRIVhwf//FJk0gZERYiClBsEA1JyhFIZUAiywwKRepMAAzOAREIZUBiwjz0AA2TIMUUeiVJUAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "2" ] }, { "label": "Heat", "url": "b1e84432cf5eddbd666d971117091f79", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4jWNhoDJgGTVwJIXh/1CG/5QYxLiagRFsIKUGwQDMnCEUhtQCLLDApFqkMKAJjIAwZBg1kIFCAACNjwxRJSr9EwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "4" ] }, { "label": "Ice", "url": "971a804e4a7400f2c7ffac56480a228b", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4jWNhoDJgGTVwJIXhpk2b/lNikJ+fHyPYQEoNggGYOUMoDKkFWGCBSbVIYUATGAFhyDBqIAOFAACnRBBRRrHmSwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "3" ] }, { "label": "Snow", "url": "2be9cfa22b2020721752b06598f74bd4", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4jWNhoDJgGTVwJIWhzzOG/5QYtEWKgRFsIKUGwQDMnCEUhtQCLLDApFqkMKAJjIAwZBg1kIFCAAAkPQxRrKdplwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "1" ] } ], "legendGroups": [ { "id": "0", "heading": "Reason for Closure" } ] } ] }