Cancel All UM Open Conditional Orders (TRADE)API Description#Cancel All UM Open Conditional Orders HTTP Request#DELETE /papi/v1/um/conditional/allOpenOrdersRequest Weight(Order)#1Request Parameters#NameTypeMandatoryDescriptionsymbolSTRINGYESrecvWindowLONGNOtimestampLONGYESResponse Example#{ "code": "200", "msg": "The operation of cancel all conditional open order is done."}Copy