Audit O365 Webhook Trigger

AuditWebhookTrigger-Part1.cs

string stringvalue = await req.Content.ReadAsStringAsync();
log.LogInformation($"Req.Content {stringvalue}");
try
{
 log.LogInformation("Getting validation code");
 dynamic data = await req.Content.ReadAsAsync<object>();
 string validationToken = data.validationCode.ToString();
 log.LogInformation($"Validation Token: {validationToken} received");
 HttpResponseMessage response = req.CreateResponse(HttpStatusCode.OK);
 response.Content = new StringContent(validationToken);
 return response;
}
catch (Exception)
{
 log.LogInformation("No ValidationCode, therefore process WebHook as content");
}