{ "layers": [ { "layerId": 1, "layerName": "Households", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "32845bc5cfaeb30f62828cd7771e9f8c", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAkklEQVQ4je3QsQkCURCE4e/BWYDYg7GBWICRmZHWIAh2oKkiGJhbkT3YgWAJK4rCBSLc8yXCTbLsLvvvMJXCqlrgH2cYpPQsBYDBABPsSjk8YBicEtefgMEU41e7wSobGHSwr40WwTFxyXW4RL/WPx5sMW8MDLpYf1jNglHi3AiYuKH3xX0zh7mqsi9b4FvFM7wD5O0U0WflkBEAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }