{
  "version": 8,
  "metadata": {
    "description": "Flat roof centroid attribute array is uploaded after terrain gets enabled.",
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      "height": 256,
      "operations": [
        ["wait"],
        ["setTerrain", {
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  },
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      ],
      "maxzoom": 11,
      "tileSize": 256
    },
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      "data": {
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  },
  "sprite": "local://sprites/emerald",
  "pitch": 66,
  "bearing": -60,
  "zoom": 18,
  "layers": [
    {
      "id": "extrusion",
      "type": "fill-extrusion",
      "source": "geojson",
      "paint": {
        "fill-extrusion-pattern": "generic_icon",
        "fill-extrusion-opacity": 0.5,
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}