Fix for file size limit in JSON

Signed-off-by: chcurran <82187351+carlitosan@users.noreply.github.com>

Gems/ScriptCanvas/Code/Editor/Include/ScriptCanvas/Assets/ScriptCanvasAssetHandler.h

@@ -20,6 +20,11 @@ namespace AZ
 
 namespace ScriptCanvasEditor
 {
+    AZ::Outcome<void, AZStd::string> LoadScriptCanvasDataFromJson
+        ( ScriptCanvas::ScriptCanvasData& dataTarget
+        , AZStd::string_view source
+        , AZ::SerializeContext& serializeContext);
+
     /**
     * Manages editor Script Canvas graph assets.
     */

Gems/ScriptCanvas/Code/Editor/Include/ScriptCanvas/Assets/ScriptCanvasBaseAssetData.cpp

@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project.
+ * For complete copyright and license terms please see the LICENSE at the root of this distribution.
+ *
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+#pragma once
+
+#include <ScriptCanvas/Assets/ScriptCanvasBaseAssetData.h>
+#include <ScriptCanvas/Components/EditorGraph.h>
+
+namespace ScriptCanvas
+{
+    Graph* ScriptCanvasData::ModGraph()
+    {
+        return AZ::EntityUtils::FindFirstDerivedComponent<ScriptCanvas::Graph>(m_scriptCanvasEntity.get());
+    }
+
+    const Graph* ScriptCanvasData::GetGraph() const
+    {
+        return AZ::EntityUtils::FindFirstDerivedComponent<ScriptCanvas::Graph>(m_scriptCanvasEntity.get());
+    }
+}

Gems/ScriptCanvas/Code/Editor/Include/ScriptCanvas/Assets/ScriptCanvasBaseAssetData.h

@@ -28,6 +28,10 @@ namespace ScriptCanvas
 
         AZ::Entity* GetScriptCanvasEntity() const { return m_scriptCanvasEntity.get(); }
 
+        Graph* ModGraph();
+
+        const Graph* GetGraph() const;
+
         AZStd::unique_ptr<AZ::Entity> m_scriptCanvasEntity;
     private:
         ScriptCanvasData(const ScriptCanvasData&) = delete;