q (Order mass cancel request)

The q (Order Mass Cancel Request) message is used to request the cancellation of multiple orders simultaneously. The Revolut Crypto Exchange only supports cancellation of all orders at once.

Tag	Name	Type	Required	Description
11	`ClOrdID`	`UUID`	yes	Unique identifier of the mass cancel request, as assigned by the client.
530	`MassCancelRequestType`	`Char`	yes	Type of the requested cancellation. Only cancellation of all orders is supported. Supported values: `7` - Cancel all orders
60	`TransactTime`	`UTCTimestamp`	yes, by FIX 4.4	Time of cancellation request.

For more details, see FIX 4.4 : Order Mass Cancel Request <q> message in the FIX 4.4 documentation.

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