diff --git a/Gems/AWSGameLift/Code/AWSGameLiftClient/Source/Request/AWSGameLiftAcceptMatchRequest.cpp b/Gems/AWSGameLift/Code/AWSGameLiftClient/Source/Request/AWSGameLiftAcceptMatchRequest.cpp
index 8a8327b92b..0d5f2c7198 100644
--- a/Gems/AWSGameLift/Code/AWSGameLiftClient/Source/Request/AWSGameLiftAcceptMatchRequest.cpp
+++ b/Gems/AWSGameLift/Code/AWSGameLiftClient/Source/Request/AWSGameLiftAcceptMatchRequest.cpp
@@ -33,6 +33,11 @@ namespace AWSGameLift
 
         if (AZ::BehaviorContext* behaviorContext = azrtti_cast<AZ::BehaviorContext*>(context))
         {
+            behaviorContext->Class<AzFramework::AcceptMatchRequest>("AcceptMatchRequest")
+                ->Attribute(AZ::Script::Attributes::Storage, AZ::Script::Attributes::StorageType::Value)
+                // Expose base type to BehaviorContext, but hide it to be used directly
+                ->Attribute(AZ::Script::Attributes::ExcludeFrom, AZ::Script::Attributes::ExcludeFlags::All);
+
             behaviorContext->Class<AWSGameLiftAcceptMatchRequest>("AWSGameLiftAcceptMatchRequest")
                 ->Attribute(AZ::Script::Attributes::Storage, AZ::Script::Attributes::StorageType::Value)
                 ->Property("AcceptMatch", BehaviorValueProperty(&AWSGameLiftAcceptMatchRequest::m_acceptMatch))
diff --git a/Gems/AWSGameLift/Code/AWSGameLiftClient/Source/Request/AWSGameLiftStartMatchmakingRequest.cpp b/Gems/AWSGameLift/Code/AWSGameLiftClient/Source/Request/AWSGameLiftStartMatchmakingRequest.cpp
index 31e9c5eff7..3ec98d554f 100644
--- a/Gems/AWSGameLift/Code/AWSGameLiftClient/Source/Request/AWSGameLiftStartMatchmakingRequest.cpp
+++ b/Gems/AWSGameLift/Code/AWSGameLiftClient/Source/Request/AWSGameLiftStartMatchmakingRequest.cpp
@@ -40,6 +40,11 @@ namespace AWSGameLift
 
         if (AZ::BehaviorContext* behaviorContext = azrtti_cast<AZ::BehaviorContext*>(context))
         {
+            behaviorContext->Class<AzFramework::StartMatchmakingRequest>("StartMatchmakingRequest")
+                ->Attribute(AZ::Script::Attributes::Storage, AZ::Script::Attributes::StorageType::Value)
+                // Expose base type to BehaviorContext, but hide it to be used directly
+                ->Attribute(AZ::Script::Attributes::ExcludeFrom, AZ::Script::Attributes::ExcludeFlags::All);
+
             behaviorContext->Class<AWSGameLiftStartMatchmakingRequest>("AWSGameLiftStartMatchmakingRequest")
                 ->Attribute(AZ::Script::Attributes::Storage, AZ::Script::Attributes::StorageType::Value)
                 ->Property("TicketId", BehaviorValueProperty(&AWSGameLiftStartMatchmakingRequest::m_ticketId))
diff --git a/Gems/AWSGameLift/Code/AWSGameLiftClient/Source/Request/AWSGameLiftStopMatchmakingRequest.cpp b/Gems/AWSGameLift/Code/AWSGameLiftClient/Source/Request/AWSGameLiftStopMatchmakingRequest.cpp
index bcea1fa8fe..c462d45da7 100644
--- a/Gems/AWSGameLift/Code/AWSGameLiftClient/Source/Request/AWSGameLiftStopMatchmakingRequest.cpp
+++ b/Gems/AWSGameLift/Code/AWSGameLiftClient/Source/Request/AWSGameLiftStopMatchmakingRequest.cpp
@@ -33,6 +33,11 @@ namespace AWSGameLift
 
         if (AZ::BehaviorContext* behaviorContext = azrtti_cast<AZ::BehaviorContext*>(context))
         {
+            behaviorContext->Class<AzFramework::StopMatchmakingRequest>("StopMatchmakingRequest")
+                ->Attribute(AZ::Script::Attributes::Storage, AZ::Script::Attributes::StorageType::Value)
+                // Expose base type to BehaviorContext, but hide it to be used directly
+                ->Attribute(AZ::Script::Attributes::ExcludeFrom, AZ::Script::Attributes::ExcludeFlags::All);
+
             behaviorContext->Class<AWSGameLiftStopMatchmakingRequest>("AWSGameLiftStopMatchmakingRequest")
                 ->Attribute(AZ::Script::Attributes::Storage, AZ::Script::Attributes::StorageType::Value)
                 ->Property("TicketId", BehaviorValueProperty(&AWSGameLiftStopMatchmakingRequest::m_ticketId));
diff --git a/Gems/Atom/Asset/ImageProcessingAtom/Code/Source/ImageLoader/DdsLoader.cpp b/Gems/Atom/Asset/ImageProcessingAtom/Code/Source/ImageLoader/DdsLoader.cpp
index d7f36398e3..9642a32938 100644
--- a/Gems/Atom/Asset/ImageProcessingAtom/Code/Source/ImageLoader/DdsLoader.cpp
+++ b/Gems/Atom/Asset/ImageProcessingAtom/Code/Source/ImageLoader/DdsLoader.cpp
@@ -122,14 +122,45 @@ namespace ImageProcessingAtom
                 {
                     format = ePixelFormat_BC1;
                 }
-                else if (header.ddspf.dwFourCC == FOURCC_DXT5 || header.ddspf.dwFourCC == FOURCC_DXT4)
+                else if (header.ddspf.dwFourCC == FOURCC_DXT5)
                 {
                     format = ePixelFormat_BC3;
                 }
-                else
+                else if (header.ddspf.dwFourCC == FOURCC_3DCP)
                 {
-                    AZ_Error("Image Processing", false, "unsupported fourCC format: 0x%x", header.ddspf.dwFourCC);
-                    return nullptr;
+                    format = ePixelFormat_BC4;
+                }
+                else if (header.ddspf.dwFourCC == FOURCC_3DC)
+                {
+                    format = ePixelFormat_BC5;
+                }
+                else if (header.ddspf.dwFourCC == DDS_FOURCC_R32F)
+                {
+                    format = ePixelFormat_R32F;
+                }
+                else if (header.ddspf.dwFourCC == DDS_FOURCC_G32R32F)
+                {
+                    format = ePixelFormat_R32G32F;
+                }
+                else if (header.ddspf.dwFourCC == DDS_FOURCC_A32B32G32R32F)
+                {
+                    format = ePixelFormat_R32G32B32A32F;
+                }
+                else if (header.ddspf.dwFourCC == DDS_FOURCC_R16F)
+                {
+                    format = ePixelFormat_R16F;
+                }
+                else if (header.ddspf.dwFourCC == DDS_FOURCC_G16R16F)
+                {
+                    format = ePixelFormat_R16G16F;
+                }
+                else if (header.ddspf.dwFourCC == DDS_FOURCC_A16B16G16R16F)
+                {
+                    format = ePixelFormat_R16G16B16A16F;
+                }
+                else if (header.ddspf.dwFourCC == DDS_FOURCC_A16B16G16R16)
+                {
+                    format = ePixelFormat_R16G16B16A16;
                 }
             }
             else
diff --git a/Gems/Atom/Asset/ImageProcessingAtom/Code/Source/Processing/DDSHeader.h b/Gems/Atom/Asset/ImageProcessingAtom/Code/Source/Processing/DDSHeader.h
index 0f953897c9..1b25f1a8a9 100644
--- a/Gems/Atom/Asset/ImageProcessingAtom/Code/Source/Processing/DDSHeader.h
+++ b/Gems/Atom/Asset/ImageProcessingAtom/Code/Source/Processing/DDSHeader.h
@@ -260,4 +260,6 @@ namespace ImageProcessingAtom
     const static AZ::u32 FOURCC_DXT3 = IMAGE_BUIDER_MAKEFOURCC('D', 'X', 'T', '3');
     const static AZ::u32 FOURCC_DXT4 = IMAGE_BUIDER_MAKEFOURCC('D', 'X', 'T', '4');
     const static AZ::u32 FOURCC_DXT5 = IMAGE_BUIDER_MAKEFOURCC('D', 'X', 'T', '5');
+    const static AZ::u32 FOURCC_3DCP = IMAGE_BUIDER_MAKEFOURCC('A', 'T', 'I', '1');
+    const static AZ::u32 FOURCC_3DC = IMAGE_BUIDER_MAKEFOURCC('A', 'T', 'I', '2');
 }