static async void PostVillain(Villain villain)
{
string newVillainAsJson = JsonConvert.SerializeObject(villain);
var httpContent = new StringContent(newVillainAsJson);
httpContent.Headers.ContentType.MediaType = "application/json";
httpContent.Headers.ContentType.CharSet = "UTF-8";
using (var httpClient = new HttpClient())
{
var httpResponse = await httpClient.PostAsync($"{url}/villains", httpContent);
Console.WriteLine();
}
}
