How to create a Drag handler in Yandex maps?

Question

Yandex maps

The task is the following, when dragging the map, I need to draw a placemark and pull out its coordinates (well, in general, there will be an arrow, and by dragging the map, people will set the coordinates, and I will naturally redraw the arrow).
The problem is that I can't create a Drag handler in any way.
In the Api section it is described, but very unclear!