{ "layers": [ { "layerId": 0, "layerName": "PUBGIS.GIS.Base_Flood_Elevations", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "495f8baf54b286b09c7d2f600aadc7b8", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTVw1MDBYqBFe1jDf4b/9pQYxMjAePBE5aoG2rjwROWqBqoaSE0wauCogWQAAClkCbzYU4H7AAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }