C# Example to get all my contacts

Hi,

I have the following C# console application and when I execute this, no result is shown. An error "Connection was lost" appears immediately.

Could you tell me what it´s wrong?

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using RestSharp;
using RestSharp.Authenticators;

namespace WrikeApiConsole
{
class Program
{
static void Main(string[] args)
{
var client = new RestClient("https://www.wrike.com/api/v4/contacts");
client.Timeout = -1;
var request = new RestRequest(Method.GET);
request.AddHeader("Content-Type", "application/json;charset=UTF-8");
request.AddHeader("Authorization", "Bearer my_permanent_token");
//request.AddBody();
IRestResponse response = client.Execute(request);




if(response.IsSuccessful)
{
Console.WriteLine("Content=" + response.Content.ToString());
}
else
{
Console.WriteLine("ErrorMessage=" + response.ErrorMessage);
Console.WriteLine("StatusCode=" + response.StatusCode);
Console.WriteLine("StatusDescription=" + response.StatusDescription);
Console.WriteLine("ResponseStatus=" + response.ResponseStatus);
}

}

}
}