Array
(
    [success] => 1
    [query] => Array
        (
            [origin_zip] => 10001
            [destination_zip] => 90210
            [weight_lbs] => 2
            [weight_oz] => 8
            [total_weight_oz] => 40
            [length] => 
            [width] => 
            [height] => 
        )

    [rates] => Array
        (
        )

    [skipped] => Array
        (
            [0] => Array
                (
                    [mailClass] => PRIORITY_MAIL_EXPRESS
                    [reason] => Insufficient OAuth scope.
                )

            [1] => Array
                (
                    [mailClass] => PRIORITY_MAIL
                    [reason] => Insufficient OAuth scope.
                )

            [2] => Array
                (
                    [mailClass] => USPS_GROUND_ADVANTAGE
                    [reason] => Insufficient OAuth scope.
                )

            [3] => Array
                (
                    [mailClass] => FIRST_CLASS_PACKAGE_SERVICE
                    [reason] => Insufficient OAuth scope.
                )

        )

)