Determining whether a label occurs in a collection of polygons?

Question

JavaScript

Kind people. Faced a problem.

A collection of city area polygons is added to the map.

var myCollection = new ymaps.GeoObjectCollection();

 p9 = new ymaps.Polygon([[[33.9967073,45.0188305],[33.9967957,45.0146412],[33.9982684,45.0144175],[33.9990598,45.0152349],[34.0044352,45.0155271],[34.0049901,45.0171008],[34.0059437,45.0189984],[34.006411,45.0211516],[34.006432,45.0215641],[34.0060948,45.0214767],[34.0061177,45.0240635],[34.0009129,45.0240516],[33.9983283,45.0239652],[33.9979934,45.0235538],[33.9970247,45.0210183],[33.9967073,45.0188305]]], {hintContent: "район Аэрофлотский",balloonContentHeader: 'header',balloonContentBody: 'body',balloonContentFooter: 'footer', }, { fillColor: '#00FF00', fillOpacity: 0.3, strokeColor: '#00FF00', opacity: 1, zIndex: 20, strokeWidth: 2, strokeStyle: 'solid', strokeOpacity: 0.9 });

myCollection.add(p9);
            
p10 = new ymaps.Polygon([[[34.0347518,44.9954807],[34.0378191,44.9909103],[34.0397733,44.9888502],[34.0408051,44.9889261],[34.0409147,44.9928598],[34.0449782,44.9895491],[34.04526,44.9897],[34.0502774,44.9932948],[34.0472859,44.9959956],[34.0386682,44.9996306],[34.0347518,44.9954807]]], { hintContent: "район Центральный",balloonContentHeader: 'header',balloonContentBody: 'body',balloonContentFooter: 'footer',}, { fillColor: '#0000FF', fillOpacity: 0.3, strokeColor: '#0000FF', opacity: 1, zIndex: 1, strokeWidth: 2, strokeStyle: 'solid', strokeOpacity: 0.9 });

myCollection.add(p10);

myMap.geoObjects.add(myCollection);

The user then adds a marker on the map.

var placemark = new ymaps.Placemark([34.0044352,45.0155271], { 'hintContent': yandex_coordinats, 'balloonContent': 'Район Аэрофлотский'  }, {  'preset': 'islands#redDotIcon' });

myMap.geoObjects.add(placemark);

How can I alert() or understand that the label is in one of the polygons and in which polygon? I've been sitting here since morning, scratching my head.

Answer 1

geoQuery + Contains

Answer 2

Should help:
https://yandex.ru/dev/maps/jsbox/2.1/delivery_zones/