{ "layers": [ { "layerId": 0, "layerName": "10 ft Contours", "layerType": "Feature Layer", "minScale": 100000, "maxScale": 0, "legend": [ { "label": "", "url": "5a181342b5d6ee9f547e5015defff39e", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4jWNhoDJgGTWQYsBCuRGoYKQaqFbC0MDwn8GYIpMYGc7e6mFooJ4L/zNIgiiwgSCTR1ikUBOwUNU0hlEDGagAABSsCE9NbeYEAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 1, "layerName": "2 ft Contours", "layerType": "Feature Layer", "minScale": 12500, "maxScale": 0, "legend": [ { "label": "", "url": "747a51c24a19c176ded2184c0fb9cfb6", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQklEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa2Hk2rYGB4b8xZUYxni03ntVATRdKggiwgSCTR1ikUBOwUNU0hlEDGagAAFMZCC48+m+kAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }