Thanks, Matt.
// POST request.
//
// This method does not work!
// var request_post = new RestRequest ("folder/endpoint.php", Method.POST);
// request_post.AddParameter("ref", "some/value");
//
// This method does work.
var endpoint = String.Format("folder/endpoint.php?{0}={1}",
"ref", "some/value");
var request_post = new RestRequest (endpoint, Method.POST);
response = client.Execute(request_post);
// Print out headers.
foreach (var header in response.Headers){
Console.WriteLine(header);
}
// Print response.
Console.WriteLine(response.Content)