public static void UserInfo(UserInfoRequest request, Action<UserInfoResponse> resultCallback, Action<PlayFabError> errorCallback, object customData = null)
{
if (PlayFabSettings.DeveloperSecretKey == null) throw new Exception("Must have PlayFabSettings.DeveloperSecretKey set to call this method");
PlayFabHttp.MakeApiCall("/Matchmaker/UserInfo", request, AuthType.DevSecretKey, resultCallback, errorCallback, customData);
}