Brings Whatsapp Transaction History

var client = new RestClient("https://apitest.nilvera.com/earchive/Draft/e5b54aee-016b-476f-9a44-a1ac4b7303f5/Whatsapphistories");
client.Timeout = -1;
var request = new RestRequest(Method.GET);
request.AddHeader("Authorization", "Bearer <API KEY>");
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);