{ "layers": [ { "layerId": 0, "layerName": "Dimension Annotation", "layerType": "Feature Layer", "minScale": 1800, "maxScale": 0, "legend": [ { "label": "", "url": "71e9ad13fb884805cff838c05c9f1e71", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAG0lEQVQ4jWNhoDJgGTVw1MBRA0cNHDVwpBoIABArAFHmDwDcAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 1, "layerName": "Dimension Lines", "layerType": "Feature Layer", "minScale": 1800, "maxScale": 0, "legend": [ { "label": "", "url": "bf323ff185bdd147764bda81df9f4ef8", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNhoDJgGTVw1MBBZGADAwODPYVmHWRgYGigqQupaiDVwKiBowaSAQAG4wLRZ6LadwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 2, "layerName": "Dimension Arrows", "layerType": "Feature Layer", "minScale": 1800, "maxScale": 0, "legend": [ { "label": "", "url": "587f27b3cdcf3225f7100753823529d8", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAM0lEQVQ4jWNhYGBoYWBgcGCgDjjAAjXMmkoGMrBQy6BRA0cNHDVw1MBRAzENPEBF8w4AAIM4A9CXBvHsAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }