錯誤回應

下單和撤單錯誤通常以與批量請求長度相同的向量形式返回。

以下是可能的批量錯誤回應列表：

錯誤來源	錯誤類型	錯誤字串
Order	Tick	Price must be divisible by tick size.
Order	MinTradeNtl	Order must have minimum value of $10.
Order	MinTradeSpotNtl	Order must have minimum value of 10 {quote_token}.
Order	PerpMargin	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.
Order	PositionIncreaseAtOpenInterestCap	Order would increase open interest while open interest is capped
Order	PositionFlipAtOpenInterestCap	Order would increase open interest while open interest is capped
Order	TooAggressiveAtOpenInterestCap	Order rejected due to price more aggressive than oracle while at open interest cap
Order	OpenInterestIncrease	Order would increase open interest too quickly
Order	InsufficientSpotBalance	(Spot-only) Order has insufficient spot balance to trade
Order	Oracle	Order price too far from oracle
Order	PerpMaxPosition	Order would cause position to exceed margin tier limit at current leverage
Cancel	MissingOrder	Order was never placed, already canceled, or filled.

重要提示：某些錯誤是負載本身的確定性函數，這些錯誤會作爲預校驗（pre-validation）的一部分提前返回。在這種情況下，整個負載只返回一個錯誤，因爲其中一些錯誤並不針對特定的訂單或撤單。

示例包括：空的訂單批量、非只減倉（reduce-only）的 TP/SL 訂單、訂單價格偏離參考價過大，以及某些形式的 tick size 校驗。

對於使用批量處理的 API 用戶，建議處理一個批量多筆訂單只返回單個錯誤的情況。此時，該回應可以在被送入回調函數之前複製 n 份，因爲整個批量都是因同一原因被拒絕的。

對於使用歷史訂單的 API 用戶，所有撤單/拒絕歷史訂單狀態的列表可在這裡查看。