rough workings

cut-throat-redirect.cshtml

@using umbraco.MacroEngines
@inherits umbraco.MacroEngines.DynamicNodeContext

@if (@Parameter.Url !=null)
{
    string url = @Parameter.Url;
    string query = Request.ServerVariables["QUERY_STRING"];

    Response.Status = "301 Moved Permanently";
    Response.Redirect(url + query);
    
    // string hello = uComponents.DataTypes.UrlPicker.Dto.UrlPickerState.Deserialize(@Model.multiUrl);
    
    // hello.Url;
    
}