Error responses

Order and cancel errors are returned as a vector with same length as the batched request.

Below is a list of possible error responses:

Error source	Error type	Error string
Order	Tick	Price must be divisible by tick size.
Order	MinTradeNtl	Order must have minimum value of $10
Order	Margin	Insufficient margin to place order.
Order	ReduceOnly	Reduce only order would increase position.
Order	BadAloPx	Post only order would have immediately matched, bbo was {bbo}.
Order	IocCancel	Order could not immediately match against any resting orders.
Order	BadTriggerPx	Invalid TP/SL price.
Order	MarketOrderNoLiquidity	No liquidity available for market order.
Cancel	MissingOrder	Order was never placed, already canceled, or filled.