{ "layers": [ { "layerId": 0, "layerName": "Contour Lines (10 ft)", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "ae8f4ab95550da3a0276a8b20c2d2755", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQaeFiBoYHxP4M9JQb9Z2Q4aPuAoYE2LrR9wNBAVQOpCVioahrDqIHUAIM/UgBqzwfuYF5eFAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 1, "layerName": "Contour Lines (2 ft)", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "65ba55a144b09447b6cc677284778f23", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa2MrA08DI8N+eEoP+MzAerGb40kAbF1YzfGmgqoHUBCxUNY1h1EBqgMEfKQA4rghANpz9AgAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }