[FDelegateHandle](API\Runtime\Core\Delegates\FDelegateHandle) AddFieldValueChangedDelegate ( [UObject](API\Runtime\CoreUObject\UObject\UObject) * Owner, [UE::FieldNotification::FFieldId](API\Runtime\FieldNotification\FFieldId) InFieldId, [INotifyFieldValueChanged::FFieldValueChangedDelegate](API\Runtime\FieldNotification\INotifyFieldValueChanged\FFieldValueChangedDelegate) InNewDelegate )