gtfo xml

gistfile1.cs

var defaultFormatters = GlobalConfiguration.Configuration.Formatters
    .Where(f => f.SupportedMediaTypes
        .Any(m => m.MediaType.ToString(CultureInfo.InvariantCulture) == "application/xml"
                    || m.MediaType.ToString(CultureInfo.InvariantCulture) == "text/xml"))
    .ToList();

foreach (var match in defaultFormatters)
{
    GlobalConfiguration.Configuration.Formatters.Remove(match);
}