diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedExternalUILibrary.h b/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedExternalUILibrary.h
index f4e0e15..498e1ee 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedExternalUILibrary.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedExternalUILibrary.h
@@ -2,6 +2,7 @@
 
 #pragma once
 #include "CoreMinimal.h"
+#include "BlueprintDataDefinitions.h"
 #include "Kismet/BlueprintFunctionLibrary.h"
 #include "Online.h"
 #include "OnlineSubsystem.h"
diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedFriendsGameInstance.h b/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedFriendsGameInstance.h
index 0b92f2e..2efec5f 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedFriendsGameInstance.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedFriendsGameInstance.h
@@ -2,6 +2,7 @@
 
 #pragma once
 #include "CoreMinimal.h"
+#include "BlueprintDataDefinitions.h"
 #include "Kismet/BlueprintFunctionLibrary.h"
 #include "Online.h"
 #include "OnlineSubsystem.h"
diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedFriendsLibrary.h b/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedFriendsLibrary.h
index 56046a7..d83c68a 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedFriendsLibrary.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedFriendsLibrary.h
@@ -2,6 +2,7 @@
 
 #pragma once
 #include "CoreMinimal.h"
+#include "BlueprintDataDefinitions.h"
 #include "Kismet/BlueprintFunctionLibrary.h"
 #include "Online.h"
 #include "OnlineSubsystem.h"
diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedIdentityLibrary.h b/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedIdentityLibrary.h
index cc8aaa7..99d4735 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedIdentityLibrary.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedIdentityLibrary.h
@@ -2,6 +2,7 @@
 
 #pragma once
 #include "CoreMinimal.h"
+#include "BlueprintDataDefinitions.h"
 #include "Kismet/BlueprintFunctionLibrary.h"
 #include "Online.h"
 #include "OnlineSubsystem.h"
diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedSessionsLibrary.h b/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedSessionsLibrary.h
index 4eb361e..35fffa2 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedSessionsLibrary.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedSessionsLibrary.h
@@ -2,6 +2,7 @@
 
 #pragma once
 #include "CoreMinimal.h"
+#include "BlueprintDataDefinitions.h"
 #include "Kismet/BlueprintFunctionLibrary.h"
 #include "Online.h"
 #include "OnlineSubsystem.h"
diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedVoiceLibrary.h b/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedVoiceLibrary.h
index 22ac54d..6f4c945 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedVoiceLibrary.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/AdvancedVoiceLibrary.h
@@ -3,6 +3,7 @@
 #pragma once
 #include "CoreMinimal.h"
 #include "Kismet/BlueprintFunctionLibrary.h"
+#include "BlueprintDataDefinitions.h"
 #include "Online.h"
 #include "OnlineSubsystem.h"
 #include "VoiceInterface.h"
diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/CancelFindSessionsCallbackProxy.h b/AdvancedSessions/Source/AdvancedSessions/Classes/CancelFindSessionsCallbackProxy.h
index 6ba2785..a290abe 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/CancelFindSessionsCallbackProxy.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/CancelFindSessionsCallbackProxy.h
@@ -2,6 +2,7 @@
 #pragma once
 #include "CoreMinimal.h"
 #include "OnlineSessionInterface.h"
+#include "BlueprintDataDefinitions.h"
 #include "CancelFindSessionsCallbackProxy.generated.h"
 
 UCLASS(MinimalAPI)
diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/CreateSessionCallbackProxyAdvanced.h b/AdvancedSessions/Source/AdvancedSessions/Classes/CreateSessionCallbackProxyAdvanced.h
index 110777c..94c24dd 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/CreateSessionCallbackProxyAdvanced.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/CreateSessionCallbackProxyAdvanced.h
@@ -2,6 +2,7 @@
 #pragma once
 
 #include "CoreMinimal.h"
+#include "BlueprintDataDefinitions.h"
 #include "CreateSessionCallbackProxyAdvanced.generated.h"
 
 UCLASS(MinimalAPI)
diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/EndSessionCallbackProxy.h b/AdvancedSessions/Source/AdvancedSessions/Classes/EndSessionCallbackProxy.h
index bdfa52b..0a1d3eb 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/EndSessionCallbackProxy.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/EndSessionCallbackProxy.h
@@ -2,6 +2,7 @@
 #pragma once
 #include "CoreMinimal.h"
 #include "OnlineSessionInterface.h"
+#include "BlueprintDataDefinitions.h"
 #include "EndSessionCallbackProxy.generated.h"
 
 UCLASS(MinimalAPI)
diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/FindFriendSessionCallbackProxy.h b/AdvancedSessions/Source/AdvancedSessions/Classes/FindFriendSessionCallbackProxy.h
index 7b91ad4..8574a69 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/FindFriendSessionCallbackProxy.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/FindFriendSessionCallbackProxy.h
@@ -2,7 +2,7 @@
 #pragma once
 
 #include "CoreMinimal.h"
-
+#include "BlueprintDataDefinitions.h"
 #include "FindFriendSessionCallbackProxy.generated.h"
 
 DECLARE_LOG_CATEGORY_EXTERN(AdvancedFindFriendSessionLog, Log, All);
diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/FindSessionsCallbackProxyAdvanced.h b/AdvancedSessions/Source/AdvancedSessions/Classes/FindSessionsCallbackProxyAdvanced.h
index ff68209..9c39204 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/FindSessionsCallbackProxyAdvanced.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/FindSessionsCallbackProxyAdvanced.h
@@ -3,6 +3,7 @@
 #include "CoreMinimal.h"
 #include "OnlineSessionInterface.h"
 #include "FindSessionsCallbackProxy.h"
+#include "BlueprintDataDefinitions.h"
 #include "FindSessionsCallbackProxyAdvanced.generated.h"
 
 UCLASS(MinimalAPI)
diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/GetFriendsCallbackProxy.h b/AdvancedSessions/Source/AdvancedSessions/Classes/GetFriendsCallbackProxy.h
index cbec417..6299048 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/GetFriendsCallbackProxy.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/GetFriendsCallbackProxy.h
@@ -2,7 +2,7 @@
 #pragma once
 
 #include "CoreMinimal.h"
-
+#include "BlueprintDataDefinitions.h"
 #include "GetFriendsCallbackProxy.generated.h"
 
 DECLARE_LOG_CATEGORY_EXTERN(AdvancedGetFriendsLog, Log, All);
diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/GetRecentPlayersCallbackProxy.h b/AdvancedSessions/Source/AdvancedSessions/Classes/GetRecentPlayersCallbackProxy.h
index ccff16f..321d8e3 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/GetRecentPlayersCallbackProxy.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/GetRecentPlayersCallbackProxy.h
@@ -2,7 +2,7 @@
 #pragma once
 
 #include "CoreMinimal.h"
-
+#include "BlueprintDataDefinitions.h"
 #include "GetRecentPlayersCallbackProxy.generated.h"
 
 DECLARE_LOG_CATEGORY_EXTERN(AdvancedGetRecentPlayersLog, Log, All);
diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/LoginUserCallbackProxy.h b/AdvancedSessions/Source/AdvancedSessions/Classes/LoginUserCallbackProxy.h
index 8dabab2..899331a 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/LoginUserCallbackProxy.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/LoginUserCallbackProxy.h
@@ -2,6 +2,7 @@
 #pragma once
 
 #include "CoreMinimal.h"
+#include "BlueprintDataDefinitions.h"
 #include "OnlineIdentityInterface.h"
 #include "LoginUserCallbackProxy.generated.h"
 
diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/LogoutUserCallbackProxy.h b/AdvancedSessions/Source/AdvancedSessions/Classes/LogoutUserCallbackProxy.h
index c739e1c..4f1f4c7 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/LogoutUserCallbackProxy.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/LogoutUserCallbackProxy.h
@@ -2,6 +2,7 @@
 #pragma once
 
 #include "CoreMinimal.h"
+#include "BlueprintDataDefinitions.h"
 #include "OnlineIdentityInterface.h"
 #include "LogoutUserCallbackProxy.generated.h"
 
diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/SendFriendInviteCallbackProxy.h b/AdvancedSessions/Source/AdvancedSessions/Classes/SendFriendInviteCallbackProxy.h
index 3cbc40c..3948a9e 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/SendFriendInviteCallbackProxy.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/SendFriendInviteCallbackProxy.h
@@ -2,7 +2,7 @@
 #pragma once
 
 #include "CoreMinimal.h"
-
+#include "BlueprintDataDefinitions.h"
 #include "SendFriendInviteCallbackProxy.generated.h"
 
 DECLARE_LOG_CATEGORY_EXTERN(AdvancedSendFriendInviteLog, Log, All);
diff --git a/AdvancedSessions/Source/AdvancedSessions/Classes/UpdateSessionCallbackProxyAdvanced.h b/AdvancedSessions/Source/AdvancedSessions/Classes/UpdateSessionCallbackProxyAdvanced.h
index fb3c58e..c673aa1 100644
--- a/AdvancedSessions/Source/AdvancedSessions/Classes/UpdateSessionCallbackProxyAdvanced.h
+++ b/AdvancedSessions/Source/AdvancedSessions/Classes/UpdateSessionCallbackProxyAdvanced.h
@@ -2,7 +2,7 @@
 #pragma once
 
 #include "CoreMinimal.h"
-
+#include "BlueprintDataDefinitions.h"
 #include "UpdateSessionCallbackProxyAdvanced.generated.h"
 
 UCLASS(MinimalAPI)
diff --git a/AdvancedSteamSessions/Source/AdvancedSteamSessions/Classes/AdvancedSteamWorkshopLibrary.h b/AdvancedSteamSessions/Source/AdvancedSteamSessions/Classes/AdvancedSteamWorkshopLibrary.h
index 2ddccb4..08f799f 100644
--- a/AdvancedSteamSessions/Source/AdvancedSteamSessions/Classes/AdvancedSteamWorkshopLibrary.h
+++ b/AdvancedSteamSessions/Source/AdvancedSteamSessions/Classes/AdvancedSteamWorkshopLibrary.h
@@ -2,6 +2,7 @@
 
 #pragma once
 #include "CoreMinimal.h"
+#include "BlueprintDataDefinitions.h"
 #include "Kismet/BlueprintFunctionLibrary.h"
 #include "Online.h"
 #include "OnlineSubsystem.h"
diff --git a/AdvancedSteamSessions/Source/AdvancedSteamSessions/Classes/SteamWSRequestUGCDetailsCallbackProxy.h b/AdvancedSteamSessions/Source/AdvancedSteamSessions/Classes/SteamWSRequestUGCDetailsCallbackProxy.h
index 570c690..106ccfd 100644
--- a/AdvancedSteamSessions/Source/AdvancedSteamSessions/Classes/SteamWSRequestUGCDetailsCallbackProxy.h
+++ b/AdvancedSteamSessions/Source/AdvancedSteamSessions/Classes/SteamWSRequestUGCDetailsCallbackProxy.h
@@ -2,6 +2,7 @@
 #pragma once
 
 #include "CoreMinimal.h"
+#include "BlueprintDataDefinitions.h"
 
 // This is taken directly from UE4 - OnlineSubsystemSteamPrivatePCH.h as a fix for the array_count macro