İlgili Yıl ve Aydaki Defterleri İndirir

var options = new RestClientOptions("https://apitest.nilvera.com")
{
  MaxTimeout = -1,
};
var client = new RestClient(options);
var request = new RestRequest("/eledger/Documents/Period/Download?Period=1&Year=1111", Method.Get);
request.AddHeader("Authorization", "Bearer <API KEY>");
RestResponse response = await client.ExecuteAsync(request);
Console.WriteLine(response.Content);