Update Payment

Updates an existing authorization: extends the reservation validity period (send no body), and/or adjusts the remaining authorized amount (send amountDetails). Only possible while the payment is in an authorized state.

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Path Params
uuid
required

Unique payment identifier returned when the checkout session was created.

Body Params

Omit entirely (or send an empty object) to request a reservation-period extension only.

Omit the body entirely to request a reservation-period extension only.

amountDetails
object

New total remaining authorized amount. Required when updating the amount.

string

Optional free-text reference for reconciliation/audit.

Headers
string
required

Merchant ID assigned by Aera (13 characters).

uuid
required

Merchant-provided UUID v7, unique per logical operation. Safe retries must reuse the same key; reusing a key with a different body returns an error.

Responses

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Response
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application/vnd.payments.v1+json