{ "layers": [ { "layerId": 2, "layerName": "Structure Control", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "3f938f42aeae9ffc4c4f040d7d6ca12e", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAiklEQVQ4je3QPQ7DIAwF4DdkaLf0BuQm5GQmJ8M34d0g2WDsUFJFqgr5G3kSQpasD+MON6drYAO/cfnWfC6BbnxZAQBGSkicNg8cBu3wMDL29lP1gF9U/Kz4h1ZB8zSVlmPgTxgJFPZYA52fFYyUddK8w9MgALiQqCHRrnWpee+XtTTVGXB3Gng9b6e9KahQ6r3vAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 0, "layerName": "Structure On and Under", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "8274800090e2e1555bb63c5a325e718e", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTVw1MDBYmCjVUgD0///9pQY9I+R8WD9sTUNtHFh/bE1DVQ1kJpg1MBRA8kAAGoICsLyBN12AAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] } ] }