/// <summary>
        /// Retrieves a list of ranked users for the given statistic, centered on the requested player. If PlayFabId is empty or null will return currently logged in user.
        /// </summary>
        public static void GetLeaderboardAroundPlayer(GetLeaderboardAroundPlayerRequest request, ProcessApiCallback<GetLeaderboardAroundPlayerResult> resultCallback, ErrorCallback errorCallback, object customData = null)
        {
            if (_authKey == null) throw new Exception("Must be logged in to call this method");

            string serializedJson = SimpleJson.SerializeObject(request, Util.ApiSerializerStrategy);
            Action<CallRequestContainer> callback = delegate(CallRequestContainer requestContainer)
            {
                ResultContainer<GetLeaderboardAroundPlayerResult>.HandleResults(requestContainer, resultCallback, errorCallback, null);
            };
            PlayFabHTTP.Post("/Client/GetLeaderboardAroundPlayer", serializedJson, "X-Authorization", _authKey, callback, request, customData);
        }

 /// <summary>
 /// Forces an email to be sent to the registered email address for the user's account, with a link allowing the user to change the password
 /// </summary>
 public static void SendAccountRecoveryEmail(SendAccountRecoveryEmailRequest request, ProcessApiCallback<SendAccountRecoveryEmailResult> resultCallback, ErrorCallback errorCallback, object customData = null)
 {
     
     string serializedJson = SimpleJson.SerializeObject(request, Util.ApiSerializerStrategy);
     Action<CallRequestContainer> callback = delegate(CallRequestContainer requestContainer)
     {
         ResultContainer<SendAccountRecoveryEmailResult>.HandleResults(requestContainer, resultCallback, errorCallback, null);
     };
     PlayFabHTTP.Post("/Client/SendAccountRecoveryEmail", serializedJson, null, null, callback, request, customData);
 }

        /// <summary>
        /// Registers a new Playfab user account, returning a session identifier that can subsequently be used for API calls which require an authenticated user. You must supply either a username or an email address.
        /// </summary>
        public static void RegisterPlayFabUser(RegisterPlayFabUserRequest request, ProcessApiCallback<RegisterPlayFabUserResult> resultCallback, ErrorCallback errorCallback, object customData = null)
        {
            request.TitleId = request.TitleId ?? PlayFabSettings.TitleId;
            if (request.TitleId == null) throw new Exception("Must be have PlayFabSettings.TitleId set to call this method");

            string serializedJson = SimpleJson.SerializeObject(request, Util.ApiSerializerStrategy);
            Action<CallRequestContainer> callback = delegate(CallRequestContainer requestContainer)
            {
                ResultContainer<RegisterPlayFabUserResult>.HandleResults(requestContainer, resultCallback, errorCallback, RegisterPlayFabUserResultAction);
            };
            PlayFabHTTP.Post("/Client/RegisterPlayFabUser", serializedJson, null, null, callback, request, customData);
        }

        /// <summary>
        /// Writes a character-based event into PlayStream.
        /// </summary>
        public static void WriteCharacterEvent(WriteClientCharacterEventRequest request, ProcessApiCallback<WriteEventResponse> resultCallback, ErrorCallback errorCallback, object customData = null)
        {
            if (_authKey == null) throw new Exception("Must be logged in to call this method");

            string serializedJson = SimpleJson.SerializeObject(request, Util.ApiSerializerStrategy);
            Action<CallRequestContainer> callback = delegate(CallRequestContainer requestContainer)
            {
                ResultContainer<WriteEventResponse>.HandleResults(requestContainer, resultCallback, errorCallback, null);
            };
            PlayFabHTTP.Post("/Client/WriteCharacterEvent", serializedJson, "X-Authorization", _authKey, callback, request, customData);
        }

        /// <summary>
        /// Unlinks the related Xbox Live account from the user's PlayFab account
        /// </summary>
        public static void UnlinkXboxAccount(UnlinkXboxAccountRequest request, ProcessApiCallback<UnlinkXboxAccountResult> resultCallback, ErrorCallback errorCallback, object customData = null)
        {
            if (_authKey == null) throw new Exception("Must be logged in to call this method");

            string serializedJson = JsonConvert.SerializeObject(request, Util.JsonFormatting, Util.JsonSettings);
            Action<CallRequestContainer> callback = delegate(CallRequestContainer requestContainer)
            {
                ResultContainer<UnlinkXboxAccountResult>.HandleResults(requestContainer, resultCallback, errorCallback, null);
            };
            PlayFabHTTP.Post("/Client/UnlinkXboxAccount", serializedJson, "X-Authorization", _authKey, callback, request, customData);
        }

        /// <summary>
        /// Signs the user in using a Xbox Live Token, returning a session identifier that can subsequently be used for API calls which require an authenticated user
        /// </summary>
        public static void LoginWithXbox(LoginWithXboxRequest request, ProcessApiCallback<LoginResult> resultCallback, ErrorCallback errorCallback, object customData = null)
        {
            request.TitleId = request.TitleId ?? PlayFabSettings.TitleId;
            if (request.TitleId == null) throw new Exception("Must be have PlayFabSettings.TitleId set to call this method");

            string serializedJson = JsonConvert.SerializeObject(request, Util.JsonFormatting, Util.JsonSettings);
            Action<CallRequestContainer> callback = delegate(CallRequestContainer requestContainer)
            {
                ResultContainer<LoginResult>.HandleResults(requestContainer, resultCallback, errorCallback, LoginWithXboxResultAction);
            };
            PlayFabHTTP.Post("/Client/LoginWithXbox", serializedJson, null, null, callback, request, customData);
        }