{ "layers": [ { "layerId": 0, "layerName": "disaster.disaster_user.Revisedflood_proneareas", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "90661cd7dcbeec9700984bfade27c987", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJz8/bzsTw34GBCuAfA+MBFpBh9novOahh4MFL4g4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YGA+ASlpqGAYyCwDyzg9FcKgiAQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }