using System;
using SendGrid.Helpers.Mail; // If you are using the Mail Helper
using Newtonsoft.Json; // You can generate your JSON string yourelf or with another library if you prefer

string _apiKey = Environment.GetEnvironmentVariable("SENDGRID_APIKEY", EnvironmentVariableTarget.User);
dynamic sg = new SendGrid.SendGridAPIClient(_apiKey);

////////////////////////////////////////////////////////
// Retrieve all recent access attempts
// GET /access_settings/activity

string queryParams = @"{
  'limit': 1
}";
dynamic response = await sg.client.access_settings.activity.get(queryParams: queryParams);
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers.ToString());
Console.ReadLine();

////////////////////////////////////////////////////////
// Add one or more IPs to the whitelist
// POST /access_settings/whitelist

string data = @"{
  'ips': [
    {
      'ip': '192.168.1.1'
    }, 
    {
      'ip': '192.*.*.*'
    }, 
    {
      'ip': '192.168.1.3/32'
    }
  ]
}";
Object json = JsonConvert.DeserializeObject<Object>(data);
data = json.ToString();
dynamic response = await sg.client.access_settings.whitelist.post(requestBody: data);
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers.ToString());
Console.ReadLine();

////////////////////////////////////////////////////////
// Retrieve a list of currently whitelisted IPs
// GET /access_settings/whitelist

dynamic response = await sg.client.access_settings.whitelist.get();
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers.ToString());
Console.ReadLine();

////////////////////////////////////////////////////////
// Remove one or more IPs from the whitelist
// DELETE /access_settings/whitelist

string data = @"{
  'ids': [
    1, 
    2, 
    3
  ]
}";
Object json = JsonConvert.DeserializeObject<Object>(data);
data = json.ToString();
dynamic response = await sg.client.access_settings.whitelist.delete(requestBody: data);
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers.ToString());
Console.ReadLine();

////////////////////////////////////////////////////////
// Retrieve a specific whitelisted IP
// GET /access_settings/whitelist/{rule_id}

var rule_id = "test_url_param";
dynamic response = await sg.client.access_settings.whitelist._(rule_id).get();
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers.ToString());
Console.ReadLine();

////////////////////////////////////////////////////////
// Remove a specific IP from the whitelist
// DELETE /access_settings/whitelist/{rule_id}

var rule_id = "test_url_param";
dynamic response = await sg.client.access_settings.whitelist._(rule_id).delete();
Console.WriteLine(response.StatusCode);
Console.WriteLine(response.Body.ReadAsStringAsync().Result);
Console.WriteLine(response.Headers.ToString());
Console.ReadLine();