Get the MKAnnotationView of user location

Question

I'm trying to get the MKAnnotationView that displays the user location (blue dot) in MapKit to add a custom gesture recognizer. Is this possible?

I've tried via the delegate method but I don't know how to dequeue the view when I don't have the identifier string. If I had the identifier I could probably do something like the code below;

func mapView(_ mapView: MKMapView, viewFor annotation: MKAnnotation) -> MKAnnotationView? {

    if annotation is MKUserLocation {
        let userLocationAnnotationView = mapView.dequeueReusableAnnotationView(withIdentifier: "??", for: annotation)
        userLocationAnnotationView.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(self.handleStuff)))
        return userLocationAnnotationView
    }
}

EDIT

Ah, been stuck on this for hours and found the solution directly after I posted. I found two different ways of solving it with delegate methods. The first way could be via didSelect:

func mapView(_ mapView: MKMapView,
             didSelect view: MKAnnotationView){
    if view.annotation is MKUserLocation {
        // User clicked on the blue dot
    }
}

Or if a gesture recognizer is needed it could be done as below. Should probably add a check if the gesture recognizer already have been added since this function gets called every time an annotation view is added.

func mapView(_ mapView: MKMapView,
                      didAdd views: [MKAnnotationView]){
    for view in views {
        if view.annotation is MKUserLocation {
            view.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(self.handleStuff)))
        }
    }
}