Zamok Kiosk API
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    cancelCashPayment: PayloadAC<
        "cpi/CANCEL_CASH_PAYMENT",
        { transactionId?: string },
    > = ...

    Requests cancellation flow for cash payment UX.

    {
    "type": "cpi/CANCEL_CASH_PAYMENT",
    "payload": {
    "transactionId": "transaction-id-123"
    }
    }