public static class SampleEventTrigger
{
    private static DefaultHttpWebHook webHook = new DefaultHttpWebHook(new Uri("https://nonexistent.invalid/sampleWebHook"), "/event/sampleEvent");

    [FunctionName("SampleEventTrigger")]
    public static async Task Run(
        [ServiceBusTrigger("sampleevent", "SampleEvent.Subs", AccessRights.Manage, Connection = GlobalConfiguration.ServiceBusConnection)]BrokeredMessage message,
        TraceWriter log)
    {
        log.Info("launch sample event subscription");

        try
        {
            var resp = await webHook.Post(message, log);
            log.Info($"{resp.StatusCode}, {resp.ReasonPhrase}");
            await Task.CompletedTask;
        }
        catch (Exception ex)
        {
            log.Error($"exception in webhook: {ex.Message}", ex);
            throw;
        }
    }
}