{ "layers": [ { "layerId": 0, "layerName": "Pipeline", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "f3568aca4df6ae1277293687c360ad36", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADdJREFUOI1jYaAyYBk1cNTAwWTgMwaG/7gUSeEQf4aqhhHFQGoBuIEwG0gB2Fw+hCJl1MBhbCAAuzYDhrGvq8oAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 1, "layerName": "AGL_gas_mains", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "f3568aca4df6ae1277293687c360ad36", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADdJREFUOI1jYaAyYBk1cNTAwWTgMwaG/7gUSeEQf4aqhhHFQGoBuIEwG0gB2Fw+hCJl1MBhbCAAuzYDhrGvq8oAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] } ] }