bool GetValidatedMutableRuntimeAndSlot ( const [FSmartObjectSlotHandle](API\Plugins\SmartObjectsModule\FSmartObjectSlotHandle) SlotHandle, [FSmartObjectRuntime](API\Plugins\SmartObjectsModule\FSmartObjectRuntime) *& OutSmartObjectRuntime, [FSmartObjectRuntimeSlot](API\Plugins\SmartObjectsModule\FSmartObjectRuntimeSlot) *& OutSlot, const TCHAR * Context )