public object HighfiveItem(string id, string type)
{
if (string.IsNullOrEmpty(id))
{
throw new ArgumentException("Invalid id", "id");
}
var request = api.CreateAuthenticatedRequest("/highfive", WebMethod.Post);
request.AddParameter("type", type);
request.AddParameter("gfk", id);
return api.GetResults<Card>(request);
}