Response schema changed for POST /payments/{paymentPspReference}/amountUpdates (PaymentAmountUpdateRequest)

What changed

Response schema changed for POST /payments/{paymentPspReference}/amountUpdates (PaymentAmountUpdateRequest) Affected surface: POST /payments/{paymentPspReference}/amountUpdates. Root cause: schema `PaymentAmountUpdateRequest`. Detected at Tue, 14 Apr 2026 19:09:39 UTC UTC.

Diff

{
  "added_fields": [
    "mpiData",
    "adjustAuthType",
    "adjustAuthorisationData"
  ],
  "path": "POST /payments/{paymentPspReference}/amountUpdates",
  "schema_path": "schema PaymentAmountUpdateRequest"
}

Likely impact

This is an additive change. Existing integrations are unaffected; this is mostly useful if you want to take advantage of the new surface.

Recommended action

Diff your serializers against the new schema. The diff above shows what moved.