How to paint polygon areas?

Question

Yandex

Good afternoon.
Tell me, please, how in this example to paint over the area up to the Moscow Ring Road with a certain color?

Answer 1

var myPolygon = new ymaps.Polygon(<тут-содержимое-вашего-geojson-с-границами>, { fillColor: '#ffff0022'});
myMap.geoObjects.add(myPolygon);