Bitrix\Main\Result Object
(
    [isSuccess:protected] => 
    [errors:protected] => Bitrix\Main\ErrorCollection Object
        (
            [values:protected] => Array
                (
                    [0] => Bitrix\Main\Error Object
                        (
                            [code:protected] => CRM_BIND_ITEMS_ITEMS_ALREADY_BOUND
                            [message:protected] => The items are bound already
                            [customData:protected] => 
                        )

                )

        )

    [data:protected] => Array
        (
        )

)
Array
(
    [0] => Bitrix\Crm\ItemIdentifier Object
        (
            [entityTypeId:Bitrix\Crm\ItemIdentifier:private] => 167
            [entityId:Bitrix\Crm\ItemIdentifier:private] => 1235
            [categoryId:Bitrix\Crm\ItemIdentifier:private] => 
        )

)
@1235