Field name (REST)

Field tag (WS)

Possible values

Description

MsgType

35

M

r

ClOrdId

11

M

string

ClOrdId of the mass cancel request

MassActionReportID

1369

M

string

MassCancelResponse

531

M

0 — CancelRequestRejected

1 — CancelOrdersForASecurity

7 — CancelAllOrders

1 and 7 indicate a successful request

MassCancelRejectReason

532

C

0 — MassCancelNotSupported (returned when mass cancel is requested on a spot account)

1 — InvalidOrUnknownSecurity

10 — InvalidAccount

99 — Other

RejectText

1328

C

string

Provided if the request is rejected

Symbol

55

M

string

Side

54

C

Side

If the Side filter was used by the client

TransactTime

60

M

timestamp

TotalAffectedOrders

533

C

number

Number of orders to be cancelled

Account

1

M

ulong

WS

REST