Update Refund
Authentication
Standard Basic HTTP authentication. The username is the Fluveo secret key and the password must be empty, encoded as base64(api_key:).
Bearer HTTP authentication. Allowed header: Authorization: Bearer <api_key>.
Path parameters
Headers
Makes a POST safely retryable according to that operation’s documented idempotency policy. The durable 24-hour journal applies only where the resource documentation explicitly claims it. Reusing a key with different parameters or another endpoint returns an idempotency error.
Request
Stripe-compatible public metadata: at most 50 merchant-visible entries, with keys up to 40 characters and string values up to 500 characters. Server-owned fluveo_ stamps are not part of the public allowance and are never returned.
Response
Stripe-compatible response
Fluveo narrowing: not in upstream pin; truthful public id-prefix constraint: re_.
Fluveo narrowing annotation: truthful single-value public object constant.