交易 API訂單訂單查詢取得訂單詳情取得訂單詳情 GET /trading/orders/get 透過訂單 ID 擷取指定訂單的詳細資訊。 Request Responses200401417500OKUnauthorized: Authentication requiredA business logic error triggered when the request cannot be processed due to domain-specific constraints.Internal Server Error.