gistfile1.cs

 [Test]
 public async void CanGetAccount()
{
    var user = await Client.PostAsync(new PostUserAccountRequest
    {
       Name = UserName,
       Slug = UserName,
       Username = UserName,
       ThirdPartyUsername = UserName
    });

    var response = await Client.GetAsync(new GetUserAccountRequest
    {
       Id = user.Results[0].Id
    });

    response.Results[0].Id.Should().NotBeNull();
}