Cancels a payment

Cancels a payment that is currently in the processing state. Called by the cancel button rendered inside the payment iframe. Idempotent — a payment in any other status is left untouched and the call still returns 200. Clients learn of the cancellation by polling payment status.

curl -X POST "https://api.noona.is/v1/marketplace/payments/string/cancel"

{
  "type": "generic_error",
  "message": "Time slot is not available."
}

{
  "type": "generic_error",
  "message": "Time slot is not available."
}