Update Sales Invoice Notification

var options = new RestClientOptions("https://apitest.nilvera.com")
{
  MaxTimeout = -1,
};
var client = new RestClient(options);
var request = new RestRequest("/einvoice/Notification/Sale", Method.Put);
request.AddHeader("Content-Type", "application/json");
request.AddHeader("Authorization", "Bearer <API KEY>");
var body = {"NotificationDto": {"ID": 0,"RuleName": "string","Rules": [{"Property": "DocumentProfile","Operator": "GreaterOrEqual","ValueFirst": "string","ValueSecond":"string"}],"Contact": [{"NotificationValue": "string","NotificationValueType": "Whatsapp"}],"IsActive": true}};
request.AddStringBody(body, DataFormat.Json);
RestResponse response = await client.ExecuteAsync(request);
Console.WriteLine(response.Content);