Narrows places() and search(). Filters combine: { level: "city", country } is that country's cities.
places()
search()
{ level: "city", country }
Optional
Only places of this level.
Only places inside this country (by id); the country itself included.
Only places inside this region (by id); the region itself included.
Narrows
places()andsearch(). Filters combine:{ level: "city", country }is that country's cities.