{ "layers": [ { "layerId": 501, "layerName": "Rivers Polygon", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "c2badb5fa4192fd0a610e2659c558cf1", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQklEQVQ4je3MMRGAAAwAsfJXYXWGIEzUBSNO/lgYENCxEZC87qeQigFiJ1JxxDkRIpET0d+GG2644YZfKDYykon9ApUfEDTPrbjVAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 499, "layerName": "Rivers and Streams", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "ab482d782483d9ab86168dd5a08ba81f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAO0lEQVQ4jWNhoDJgGTVw1MDBYuD66/cVGBhYFCgz6s+DQE3FB7RxYaCm4gMGBoYHVDOQmmDUwFEDyQAAgUoIrF3PtHgAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 500, "layerName": "AOI_Erase", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "40c00dfc7ac383be6adf834b6c185bbd", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpKizczsTI5MBABfDv/78DLEyMTA4dsZkc1DCwYvF0BxZqGIQMRg0cNXDUwFEDRw2EGvjv/78DFYunO1DDsH///x0AAJybE1HJVK86AAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }