How to subscribe EWS push notification and receive response

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C#

.NET-Core

Hi all,

I am working on reading mail from outlook by EWS push notification subscription.

I have done subscription with SubscribeToPushNotifications(IEnumerable<folderid>, Uri, Int32, String, EventType[]) also received the subscription id successfully.

Here,
- FolderID is Inbox,
- Uri - my .net core rest webservice with get and post action methods
- interval is 1
- watermark given empty string
- EventType is Created

Here I am not sure how the web service should be written and how to receive / read the push notification.

Any leading would be very greatfull!!

Thank you in advance!!!

What I have tried:

ExchangeWebService service = new ExchangeWebService();

service.Credentials("username","password");
service.Url("Outlook/EWS/webservice.asmx")

service.SubscribeToPushNotifications(IEnumerable<folderid>, Uri, Int32, String, EventType[])

-----------------------------------

Web Service
-----------
[HttpGet]
[Route("api/[controller]")
public IActionResult ReceivePushNotification()
{
return Ok();
}

[HttpPost]
[Route("api/[controller]")
public IActionResult ReceivePushNotification()
{
return Ok();
}

I am receiving 200 Ok Status When I execute these action methods from Postman. But I want to know how EWS push notification will send the new mail response to web service (what action methods and what format)