rest_to_array

Array
(
    [@attributes] => Array
        (
            [total] => 2
        )

    [call] => Array
        (
            [0] => Array
                (
                    [@attributes] => Array
                        (
                            [id] => 639a5971-4f53-471a-9451-41205d36963a
                        )

                    [name] => Aleksey.Permyakov
                    [coSpace] => df543cc7-35c9-4ea2-b25a-dceaabb59ca7
                    [callCorrelator] => d6ca1eb9-4b9f-4d29-a9b5-3a7221713051
                )

            [1] => Array
                (
                    [@attributes] => Array
                        (
                            [id] => f9383de8-0dc7-4317-a5ae-9d4c1ecf5f75
                        )

                    [name] => Dmitriy.Ikonnikov
                    [coSpace] => 6603b588-ed3e-4310-b506-651be53c91ed
                    [callCorrelator] => 53dab844-6f62-492a-8fd0-522e722dfd36
                )

        )

)