/// <summary>
/// return asynchronous DirectionsResponce using Direction service as a singleton
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public static Task <DirectionsResponse> GetDirectionsAsync(this DirectionsRequest request)
{
return(DirectionsService.GetSingletonInstance().GetDirectionsAsync(request));
}
/// <summary>
/// return DirectionsResponce using Direction service as a singleton
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public static DirectionsResponse GetDirections(this DirectionsRequest request)
{
return(DirectionsService.GetSingletonInstance().GetDirections(request));
}