How to run a request on Overpass-Turbo - with the correct ISO 3166 -

how to run a request on Overpass-Turbo - with the correct ISO 3166 -

what is aimed is to find out all the chalets and tourism apartments in France / Alsace:


[out:csv(::id,::type,"name","addr:postcode","addr:city","addr:street","addr:housenumber","website"," contact:email=*")][timeout:600];
area["ISO3166-1"="Alsace"]->.a;
( node(area.a)[tourism=apartment];
  way(area.a)[tourism=apartment];
  rel(area.a)[tourism=apartment];);
out;

Do you mean this region ? https://www.openstreetmap.org/relation/8636

In that case, you can try

area["ISO3166-2"="FR-A"]->.a;
( nwr(area.a)[tourism=apartment];
 nwr(area.a)[tourism=chalet];
);
out;