How to receive response from Zoho Sign Webhook - webhooks

Question

I am able to hit my call back function from Zoho Sign webhook. But I am not able to figure out how can I receive the response that Zoho Sign sends to my callback URL. Their documentation: https://www.zoho.com/sign/api/#webhook-management
Below is my sample code that I am using to confirm that callback function is hit. It saves a sample data to DB to confirm it is being hit. But the response I am not being able to catch hold of. This is their help documentation that guides on the same, but that misses a working sample. https://help.zoho.com/portal/en/community/topic/webhooks-for-zoho-sign
[HttpPost]
public ActionResult Callback()
{
using (var context = new ZohoApiTestEntities())
{
var rowDetails = new tblWebhook();
rowDetails.PhoneNo = "7978704767";
//rowDetails.Notes1 = jsonObj.ToString();
context.tblWebhooks.Add(rowDetails);
context.SaveChanges();
}
return new HttpStatusCodeResult(HttpStatusCode.OK);
}

Answer 1

Finally, after a lot of hits and trials, this code worked for me. It's bad that after a lot of follow-up and calls with the Zoho team, I did not receive any help from them for many days.
[HttpPost]
public ActionResult Callback()
{
string rawBody = GetDocumentContents(Request);
dynamic eventObj = JsonConvert.DeserializeObject(rawBody);
using (var context = new ZohoApiTestEntities())
{
var rowDetails = new tblWebhook();
rowDetails.PhoneNo = "*********";
//eventObj comes in JSOn format with two keys, "requests" and "notifications" each containing a JSON object https://www.zoho.com/sign/api/#webhook-management
//you can get your required details like this
string recipientName = eventObj.notifications.performed_by_name.ToString();
rowDetails.Notes1 = recipientName;
context.tblWebhooks.Add(rowDetails);
context.SaveChanges();
}
return new HttpStatusCodeResult(HttpStatusCode.OK);
}
private string GetDocumentContents(HttpRequestBase Request)
{
string documentContents;
using (Stream receiveStream = Request.InputStream)
{
using (StreamReader readStream = new StreamReader(receiveStream, Encoding.UTF8))
{
documentContents = readStream.ReadToEnd();
}
}
return documentContents;
}