Array
(
    [data] => Array
        (
            [inventoryLevel] => 
        )

    [extensions] => Array
        (
            [cost] => Array
                (
                    [requestedQueryCost] => 3
                    [actualQueryCost] => 1
                    [throttleStatus] => Array
                        (
                            [maximumAvailable] => 2000
                            [currentlyAvailable] => 1999
                            [restoreRate] => 100
                        )

                )

        )

)