/// <summary>
/// Adds a named <see cref="HttpClient"/> for the specified gateway.
/// </summary>
/// <typeparam name="TGateway"></typeparam>
/// <param name="services"></param>
public static IHttpClientBuilder AddHttpClientForGateway <TGateway>(this IServiceCollection services) where TGateway : class, IGateway
{
if (services == null)
{
throw new ArgumentNullException(nameof(services));
}
return(services.AddHttpClient(GatewayHelper.GetCompleteGatewayName <TGateway>()));
}