{

  "id": "points_powertower",

  "type": "symbol",

  "source": "osm",

  "source-layer": "other_points",

  "minzoom": 15,

  "maxzoom": 24,

  "filter": [

    "all",

    [

      "==",

      "type",

      "tower"

    ]

  ],

  "layout": {

    "icon-image": "power_tower-12"

  }

}