diff --git a/ExampleMacProject/Assets/PlayFabEditorExtensions/Editor/Scripts/Utils/PlayFabEditorVersion.cs b/ExampleMacProject/Assets/PlayFabEditorExtensions/Editor/Scripts/Utils/PlayFabEditorVersion.cs
index 2ac3bd50f..13c5f24f0 100644
--- a/ExampleMacProject/Assets/PlayFabEditorExtensions/Editor/Scripts/Utils/PlayFabEditorVersion.cs
+++ b/ExampleMacProject/Assets/PlayFabEditorExtensions/Editor/Scripts/Utils/PlayFabEditorVersion.cs
@@ -1 +1 @@
-namespace PlayFab.PfEditor { public static partial class PlayFabEditorHelper { public static string EDEX_VERSION = "2.158.230206"; } }
+namespace PlayFab.PfEditor { public static partial class PlayFabEditorHelper { public static string EDEX_VERSION = "2.159.230220"; } }
diff --git a/ExampleMacProject/Assets/PlayFabSDK/Admin/PlayFabAdminModels.cs b/ExampleMacProject/Assets/PlayFabSDK/Admin/PlayFabAdminModels.cs
index 6ac786f56..0d2397562 100644
--- a/ExampleMacProject/Assets/PlayFabSDK/Admin/PlayFabAdminModels.cs
+++ b/ExampleMacProject/Assets/PlayFabSDK/Admin/PlayFabAdminModels.cs
@@ -2414,6 +2414,7 @@ public enum GenericErrorCodes
         AnalysisSubscriptionFoundAlready,
         AnalysisSubscriptionManagementInvalidInput,
         InvalidGameCenterId,
+        InvalidNintendoSwitchAccountId,
         MatchmakingEntityInvalid,
         MatchmakingPlayerAttributesInvalid,
         MatchmakingQueueNotFound,
diff --git a/ExampleMacProject/Assets/PlayFabSDK/Economy/PlayFabEconomyModels.cs b/ExampleMacProject/Assets/PlayFabSDK/Economy/PlayFabEconomyModels.cs
index 41dfc49e6..6a720e2dc 100644
--- a/ExampleMacProject/Assets/PlayFabSDK/Economy/PlayFabEconomyModels.cs
+++ b/ExampleMacProject/Assets/PlayFabSDK/Economy/PlayFabEconomyModels.cs
@@ -2766,7 +2766,7 @@ public class TransferInventoryItemsOperation : PlayFabBaseModel
         /// <summary>
         /// The amount to transfer.
         /// </summary>
-        public int Amount;
+        public int? Amount;
         /// <summary>
         /// Indicates whether stacks reduced to an amount of 0 during the operation should be deleted from the inventory. (Default =
         /// false)
@@ -2795,7 +2795,7 @@ public class TransferInventoryItemsRequest : PlayFabRequestCommon
         /// <summary>
         /// The amount to transfer .
         /// </summary>
-        public int Amount;
+        public int? Amount;
         /// <summary>
         /// The optional custom tags associated with the request (e.g. build number, external trace identifiers, etc.).
         /// </summary>
diff --git a/ExampleMacProject/Assets/PlayFabSDK/Multiplayer/PlayFabMultiplayerModels.cs b/ExampleMacProject/Assets/PlayFabSDK/Multiplayer/PlayFabMultiplayerModels.cs
index b40ef01c5..883586b35 100644
--- a/ExampleMacProject/Assets/PlayFabSDK/Multiplayer/PlayFabMultiplayerModels.cs
+++ b/ExampleMacProject/Assets/PlayFabSDK/Multiplayer/PlayFabMultiplayerModels.cs
@@ -648,6 +648,10 @@ public class CreateBuildWithCustomContainerRequest : PlayFabRequestCommon
         /// The VM size to create the build on.
         /// </summary>
         public AzureVmSize? VmSize;
+        /// <summary>
+        /// The configuration for the VmStartupScript for the build
+        /// </summary>
+        public VmStartupScriptParams VmStartupScriptConfiguration;
     }
 
     [Serializable]
@@ -735,6 +739,10 @@ public class CreateBuildWithCustomContainerResponse : PlayFabResultCommon
         /// The VM size the build was created on.
         /// </summary>
         public AzureVmSize? VmSize;
+        /// <summary>
+        /// The configuration for the VmStartupScript feature for the build
+        /// </summary>
+        public VmStartupScriptConfiguration VmStartupScriptConfiguration;
     }
 
     /// <summary>
@@ -816,6 +824,10 @@ public class CreateBuildWithManagedContainerRequest : PlayFabRequestCommon
         /// </summary>
         public AzureVmSize? VmSize;
         /// <summary>
+        /// The configuration for the VmStartupScript for the build
+        /// </summary>
+        public VmStartupScriptParams VmStartupScriptConfiguration;
+        /// <summary>
         /// The crash dump configuration for the build.
         /// </summary>
         public WindowsCrashDumpConfiguration WindowsCrashDumpConfiguration;
@@ -907,6 +919,10 @@ public class CreateBuildWithManagedContainerResponse : PlayFabResultCommon
         /// The VM size the build was created on.
         /// </summary>
         public AzureVmSize? VmSize;
+        /// <summary>
+        /// The configuration for the VmStartupScript feature for the build
+        /// </summary>
+        public VmStartupScriptConfiguration VmStartupScriptConfiguration;
     }
 
     /// <summary>
@@ -990,6 +1006,10 @@ public class CreateBuildWithProcessBasedServerRequest : PlayFabRequestCommon
         /// The VM size to create the build on.
         /// </summary>
         public AzureVmSize? VmSize;
+        /// <summary>
+        /// The configuration for the VmStartupScript for the build
+        /// </summary>
+        public VmStartupScriptParams VmStartupScriptConfiguration;
     }
 
     [Serializable]
@@ -1080,6 +1100,10 @@ public class CreateBuildWithProcessBasedServerResponse : PlayFabResultCommon
         /// The VM size the build was created on.
         /// </summary>
         public AzureVmSize? VmSize;
+        /// <summary>
+        /// The configuration for the VmStartupScript feature for the build
+        /// </summary>
+        public VmStartupScriptConfiguration VmStartupScriptConfiguration;
     }
 
     /// <summary>
@@ -4811,6 +4835,24 @@ public class VirtualMachineSummary : PlayFabBaseModel
         public string VmId;
     }
 
+    [Serializable]
+    public class VmStartupScriptConfiguration : PlayFabBaseModel
+    {
+        /// <summary>
+        /// Asset which contains the VmStartupScript script and any other required files.
+        /// </summary>
+        public AssetReference VmStartupScriptAssetReference;
+    }
+
+    [Serializable]
+    public class VmStartupScriptParams : PlayFabBaseModel
+    {
+        /// <summary>
+        /// Asset which contains the VmStartupScript script and any other required files.
+        /// </summary>
+        public AssetReferenceParams VmStartupScriptAssetReference;
+    }
+
     [Serializable]
     public class WindowsCrashDumpConfiguration : PlayFabBaseModel
     {
diff --git a/ExampleMacProject/Assets/PlayFabSDK/Server/PlayFabServerModels.cs b/ExampleMacProject/Assets/PlayFabSDK/Server/PlayFabServerModels.cs
index 58f405eca..7d011132e 100644
--- a/ExampleMacProject/Assets/PlayFabSDK/Server/PlayFabServerModels.cs
+++ b/ExampleMacProject/Assets/PlayFabSDK/Server/PlayFabServerModels.cs
@@ -1990,6 +1990,7 @@ public enum GenericErrorCodes
         AnalysisSubscriptionFoundAlready,
         AnalysisSubscriptionManagementInvalidInput,
         InvalidGameCenterId,
+        InvalidNintendoSwitchAccountId,
         MatchmakingEntityInvalid,
         MatchmakingPlayerAttributesInvalid,
         MatchmakingQueueNotFound,
diff --git a/ExampleMacProject/Assets/PlayFabSDK/Shared/Internal/PlayFabErrors.cs b/ExampleMacProject/Assets/PlayFabSDK/Shared/Internal/PlayFabErrors.cs
index 07e03dd0d..84a75c2a6 100644
--- a/ExampleMacProject/Assets/PlayFabSDK/Shared/Internal/PlayFabErrors.cs
+++ b/ExampleMacProject/Assets/PlayFabSDK/Shared/Internal/PlayFabErrors.cs
@@ -554,6 +554,7 @@ public enum PlayFabErrorCode
         AnalysisSubscriptionFoundAlready = 1552,
         AnalysisSubscriptionManagementInvalidInput = 1553,
         InvalidGameCenterId = 1554,
+        InvalidNintendoSwitchAccountId = 1555,
         MatchmakingEntityInvalid = 2001,
         MatchmakingPlayerAttributesInvalid = 2002,
         MatchmakingQueueNotFound = 2016,
diff --git a/ExampleMacProject/Assets/PlayFabSDK/Shared/Public/PlayFabSettings.cs b/ExampleMacProject/Assets/PlayFabSDK/Shared/Public/PlayFabSettings.cs
index 9fabf3c14..c5fd39b8f 100644
--- a/ExampleMacProject/Assets/PlayFabSDK/Shared/Public/PlayFabSettings.cs
+++ b/ExampleMacProject/Assets/PlayFabSDK/Shared/Public/PlayFabSettings.cs
@@ -43,9 +43,9 @@ static PlayFabSettings() { }
         /// </summary>
         public static readonly PlayFabAuthenticationContext staticPlayer = new PlayFabAuthenticationContext();
 
-        public const string SdkVersion = "2.158.230206";
+        public const string SdkVersion = "2.159.230220";
         public const string BuildIdentifier = "adobuild_unitysdk_167";
-        public const string VersionString = "UnitySDK-2.158.230206";
+        public const string VersionString = "UnitySDK-2.159.230220";
 
         public const string DefaultPlayFabApiUrl = "playfabapi.com";
 
diff --git a/ExampleTestProject/Assets/PlayFabEditorExtensions/Editor/Scripts/Utils/PlayFabEditorVersion.cs b/ExampleTestProject/Assets/PlayFabEditorExtensions/Editor/Scripts/Utils/PlayFabEditorVersion.cs
index 2ac3bd50f..13c5f24f0 100644
--- a/ExampleTestProject/Assets/PlayFabEditorExtensions/Editor/Scripts/Utils/PlayFabEditorVersion.cs
+++ b/ExampleTestProject/Assets/PlayFabEditorExtensions/Editor/Scripts/Utils/PlayFabEditorVersion.cs
@@ -1 +1 @@
-namespace PlayFab.PfEditor { public static partial class PlayFabEditorHelper { public static string EDEX_VERSION = "2.158.230206"; } }
+namespace PlayFab.PfEditor { public static partial class PlayFabEditorHelper { public static string EDEX_VERSION = "2.159.230220"; } }
diff --git a/ExampleTestProject/Assets/PlayFabSDK/Admin/PlayFabAdminModels.cs b/ExampleTestProject/Assets/PlayFabSDK/Admin/PlayFabAdminModels.cs
index 6ac786f56..0d2397562 100644
--- a/ExampleTestProject/Assets/PlayFabSDK/Admin/PlayFabAdminModels.cs
+++ b/ExampleTestProject/Assets/PlayFabSDK/Admin/PlayFabAdminModels.cs
@@ -2414,6 +2414,7 @@ public enum GenericErrorCodes
         AnalysisSubscriptionFoundAlready,
         AnalysisSubscriptionManagementInvalidInput,
         InvalidGameCenterId,
+        InvalidNintendoSwitchAccountId,
         MatchmakingEntityInvalid,
         MatchmakingPlayerAttributesInvalid,
         MatchmakingQueueNotFound,
diff --git a/ExampleTestProject/Assets/PlayFabSDK/Economy/PlayFabEconomyModels.cs b/ExampleTestProject/Assets/PlayFabSDK/Economy/PlayFabEconomyModels.cs
index 41dfc49e6..6a720e2dc 100644
--- a/ExampleTestProject/Assets/PlayFabSDK/Economy/PlayFabEconomyModels.cs
+++ b/ExampleTestProject/Assets/PlayFabSDK/Economy/PlayFabEconomyModels.cs
@@ -2766,7 +2766,7 @@ public class TransferInventoryItemsOperation : PlayFabBaseModel
         /// <summary>
         /// The amount to transfer.
         /// </summary>
-        public int Amount;
+        public int? Amount;
         /// <summary>
         /// Indicates whether stacks reduced to an amount of 0 during the operation should be deleted from the inventory. (Default =
         /// false)
@@ -2795,7 +2795,7 @@ public class TransferInventoryItemsRequest : PlayFabRequestCommon
         /// <summary>
         /// The amount to transfer .
         /// </summary>
-        public int Amount;
+        public int? Amount;
         /// <summary>
         /// The optional custom tags associated with the request (e.g. build number, external trace identifiers, etc.).
         /// </summary>
diff --git a/ExampleTestProject/Assets/PlayFabSDK/Multiplayer/PlayFabMultiplayerModels.cs b/ExampleTestProject/Assets/PlayFabSDK/Multiplayer/PlayFabMultiplayerModels.cs
index b40ef01c5..883586b35 100644
--- a/ExampleTestProject/Assets/PlayFabSDK/Multiplayer/PlayFabMultiplayerModels.cs
+++ b/ExampleTestProject/Assets/PlayFabSDK/Multiplayer/PlayFabMultiplayerModels.cs
@@ -648,6 +648,10 @@ public class CreateBuildWithCustomContainerRequest : PlayFabRequestCommon
         /// The VM size to create the build on.
         /// </summary>
         public AzureVmSize? VmSize;
+        /// <summary>
+        /// The configuration for the VmStartupScript for the build
+        /// </summary>
+        public VmStartupScriptParams VmStartupScriptConfiguration;
     }
 
     [Serializable]
@@ -735,6 +739,10 @@ public class CreateBuildWithCustomContainerResponse : PlayFabResultCommon
         /// The VM size the build was created on.
         /// </summary>
         public AzureVmSize? VmSize;
+        /// <summary>
+        /// The configuration for the VmStartupScript feature for the build
+        /// </summary>
+        public VmStartupScriptConfiguration VmStartupScriptConfiguration;
     }
 
     /// <summary>
@@ -816,6 +824,10 @@ public class CreateBuildWithManagedContainerRequest : PlayFabRequestCommon
         /// </summary>
         public AzureVmSize? VmSize;
         /// <summary>
+        /// The configuration for the VmStartupScript for the build
+        /// </summary>
+        public VmStartupScriptParams VmStartupScriptConfiguration;
+        /// <summary>
         /// The crash dump configuration for the build.
         /// </summary>
         public WindowsCrashDumpConfiguration WindowsCrashDumpConfiguration;
@@ -907,6 +919,10 @@ public class CreateBuildWithManagedContainerResponse : PlayFabResultCommon
         /// The VM size the build was created on.
         /// </summary>
         public AzureVmSize? VmSize;
+        /// <summary>
+        /// The configuration for the VmStartupScript feature for the build
+        /// </summary>
+        public VmStartupScriptConfiguration VmStartupScriptConfiguration;
     }
 
     /// <summary>
@@ -990,6 +1006,10 @@ public class CreateBuildWithProcessBasedServerRequest : PlayFabRequestCommon
         /// The VM size to create the build on.
         /// </summary>
         public AzureVmSize? VmSize;
+        /// <summary>
+        /// The configuration for the VmStartupScript for the build
+        /// </summary>
+        public VmStartupScriptParams VmStartupScriptConfiguration;
     }
 
     [Serializable]
@@ -1080,6 +1100,10 @@ public class CreateBuildWithProcessBasedServerResponse : PlayFabResultCommon
         /// The VM size the build was created on.
         /// </summary>
         public AzureVmSize? VmSize;
+        /// <summary>
+        /// The configuration for the VmStartupScript feature for the build
+        /// </summary>
+        public VmStartupScriptConfiguration VmStartupScriptConfiguration;
     }
 
     /// <summary>
@@ -4811,6 +4835,24 @@ public class VirtualMachineSummary : PlayFabBaseModel
         public string VmId;
     }
 
+    [Serializable]
+    public class VmStartupScriptConfiguration : PlayFabBaseModel
+    {
+        /// <summary>
+        /// Asset which contains the VmStartupScript script and any other required files.
+        /// </summary>
+        public AssetReference VmStartupScriptAssetReference;
+    }
+
+    [Serializable]
+    public class VmStartupScriptParams : PlayFabBaseModel
+    {
+        /// <summary>
+        /// Asset which contains the VmStartupScript script and any other required files.
+        /// </summary>
+        public AssetReferenceParams VmStartupScriptAssetReference;
+    }
+
     [Serializable]
     public class WindowsCrashDumpConfiguration : PlayFabBaseModel
     {
diff --git a/ExampleTestProject/Assets/PlayFabSDK/Server/PlayFabServerModels.cs b/ExampleTestProject/Assets/PlayFabSDK/Server/PlayFabServerModels.cs
index 58f405eca..7d011132e 100644
--- a/ExampleTestProject/Assets/PlayFabSDK/Server/PlayFabServerModels.cs
+++ b/ExampleTestProject/Assets/PlayFabSDK/Server/PlayFabServerModels.cs
@@ -1990,6 +1990,7 @@ public enum GenericErrorCodes
         AnalysisSubscriptionFoundAlready,
         AnalysisSubscriptionManagementInvalidInput,
         InvalidGameCenterId,
+        InvalidNintendoSwitchAccountId,
         MatchmakingEntityInvalid,
         MatchmakingPlayerAttributesInvalid,
         MatchmakingQueueNotFound,
diff --git a/ExampleTestProject/Assets/PlayFabSDK/Shared/Internal/PlayFabErrors.cs b/ExampleTestProject/Assets/PlayFabSDK/Shared/Internal/PlayFabErrors.cs
index 07e03dd0d..84a75c2a6 100644
--- a/ExampleTestProject/Assets/PlayFabSDK/Shared/Internal/PlayFabErrors.cs
+++ b/ExampleTestProject/Assets/PlayFabSDK/Shared/Internal/PlayFabErrors.cs
@@ -554,6 +554,7 @@ public enum PlayFabErrorCode
         AnalysisSubscriptionFoundAlready = 1552,
         AnalysisSubscriptionManagementInvalidInput = 1553,
         InvalidGameCenterId = 1554,
+        InvalidNintendoSwitchAccountId = 1555,
         MatchmakingEntityInvalid = 2001,
         MatchmakingPlayerAttributesInvalid = 2002,
         MatchmakingQueueNotFound = 2016,
diff --git a/ExampleTestProject/Assets/PlayFabSDK/Shared/Public/PlayFabSettings.cs b/ExampleTestProject/Assets/PlayFabSDK/Shared/Public/PlayFabSettings.cs
index 9fabf3c14..c5fd39b8f 100644
--- a/ExampleTestProject/Assets/PlayFabSDK/Shared/Public/PlayFabSettings.cs
+++ b/ExampleTestProject/Assets/PlayFabSDK/Shared/Public/PlayFabSettings.cs
@@ -43,9 +43,9 @@ static PlayFabSettings() { }
         /// </summary>
         public static readonly PlayFabAuthenticationContext staticPlayer = new PlayFabAuthenticationContext();
 
-        public const string SdkVersion = "2.158.230206";
+        public const string SdkVersion = "2.159.230220";
         public const string BuildIdentifier = "adobuild_unitysdk_167";
-        public const string VersionString = "UnitySDK-2.158.230206";
+        public const string VersionString = "UnitySDK-2.159.230220";
 
         public const string DefaultPlayFabApiUrl = "playfabapi.com";
 
diff --git a/Packages/PlayFabEditorExtensions.unitypackage b/Packages/PlayFabEditorExtensions.unitypackage
index 68b645a34..912b976e8 100644
Binary files a/Packages/PlayFabEditorExtensions.unitypackage and b/Packages/PlayFabEditorExtensions.unitypackage differ
diff --git a/Packages/UnitySDK.unitypackage b/Packages/UnitySDK.unitypackage
index 702b7cd3b..ea99cc9b1 100644
Binary files a/Packages/UnitySDK.unitypackage and b/Packages/UnitySDK.unitypackage differ