{ "layers": [ { "layerId": 0, "layerName": "MS_BuildingFootprints_2022", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "2563a4473805e26effb4094fb5ed0654", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWNhYGA4w0BFwAIi/r/aRxXDGMWcIAZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBgyijlRzUQAEQ4Ednn+URUAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }