public static async Task <T> PostObject <T>(this Default.Container container, string url, object obj)
{
var client = container.GetHttpClient();
var request = new HttpRequestMessage(new HttpMethod("POST"), url)
{
Content = new StringContent(JsonConvert.SerializeObject(obj), Encoding.UTF8, "application/json")
};
var response = await client.SendAsync(request);
if (!response.IsSuccessStatusCode)
{
return(default);
