Array
(
    [quantity] => 1
    [direction] => debit
    [price] => 3.60
    [type] => limit
    [account] => https://api.robinhood.com/accounts/ABC123/
    [time_in_force] => gfd
    [trigger] => immediate
    [override_day_trade_checks] =>
    [override_dtbp_checks] =>
    [ref_id] => 3e399667-3343-482f-a75a-656ea1917b7e
    [legs] => Array
        (
            [0] => Array
                (
                    [option] => https://api.robinhood.com/options/instruments/c4aaba1b-6e79-4708-b429-e3aa3d3d0e78/
                    [ratio_quantity] => 1
                    [side] => buy
                    [position_effect] => open
                )

        )

)
Array
(
    [legs] => Array
        (
            [0] => Array
                (
                    [position_effect] => Array
                        (
                            [0] => This field is required.
                        )

                    [side] => Array
                        (
                            [0] => This field is required.
                        )

                    [ratio_quantity] => Array
                        (
                            [0] => This field is required.
                        )

                    [option] => Array
                        (
                            [0] => This field is required.
                        )

                )

        )

)