public async Task <IdentityProviderUserModel> Create(NewUser newuser)
{
var authenticateUser = new AuthenticateIdentityProviderUser();
var token = authenticateUser.AuthAsync().GetAwaiter().GetResult();
string aUser = JsonConvert.SerializeObject(newuser);
var buffer = System.Text.Encoding.UTF8.GetBytes(aUser);
var byteContent = new ByteArrayContent(buffer);
byteContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");
Client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token.access_token);
Client.DefaultRequestHeaders.Add("cache-control", "no-cache");
Client.DefaultRequestHeaders.TryAddWithoutValidation("Content-Type", "application/json; charset=utf-8");
var response = await Client.PostAsync($"https://dmiqa2.calastonetest.com/login/oauth/users/", byteContent);
//read the body
string responseBody = await response.Content.ReadAsStringAsync();
string body = response.Content.ToString();
return(user = parseUser(responseBody));
}