Remove particular GMSMarker from GMSMapview using Google Map sdk in ios

Question

I am integrating google maps sdk. Its all work fine. But how to remove particular Marker(Pin Point) when second will appear.(I am not using Mapkit)

I want the following:

Answer 1

swift 5

func mapView(_ mapView: GMSMapView, didTap marker: GMSMarker) -> Bool
{
    let alertcontrolserver = UIAlertController.init(title : nil, message : "Are you sure you want to Remove ! ", preferredStyle: .alert)
        let okbtn = UIAlertAction(title: "Yes", style: .default, handler: { UIAlertAction in  marker.map = nil
             })
    let cancelbtn = UIAlertAction(title: "No", style: .default, handler: nil)
        alertcontrolserver.addAction(okbtn)
       alertcontrolserver.addAction(cancelbtn)
        self.present(alertcontrolserver, animated: true, completion: nil)
    return true
}