202 semantics. Retrying the same request simply writes another CancelAll command and cancels down to zero orders — there is no monetary side effect, so repeat calls are safe. Idempotency keys are deliberately not accepted here (cancelling and placing are different risk classes).
Send Authorization: Bearer <token>. The token is issued by POST /api/v1/auth/verify, and expires after 24h idle or 7d after issuance.
marketIdstringrequiredId of the market whose resting orders should be cleared
cursorstringRead-your-writes continuation point
commandIdstringCommand identifier
Switch status codes in the response example to view errors. For all codes, see the Errors page.