{ "version": 8, "name": "POIs", "sources": { "mapbox": { "type": "vector", "url": "asset://TEST_DATA/fixtures/tiles/streets.json" } }, "layers": [{ "id": "background", "type": "background", "paint": { "background-color": "#CCCCCC" } }, { "id": "pois", "type": "symbol", "source": "mapbox", "source-layer": "poi_label", "filter": ["in", "maki", "cafe", "bakery"], "layout": { "icon-image": "{maki}" } }] }