# FraudReviewApproveInput

A model the API reference uses in a request or a response. The operation pages link every field typed as this model here.

The body of a request to approve a held transaction.

## Fields
- `reasonCode` (string): Optional note recording why the transaction was released. Unlike a decline, an approval needs  no justification: the payment simply proceeds as the cardholder intended. A gateway-authored  code or a brief operator note only: never processor or screening-provider response text, and  never anything card-derived. (nullable, max length 256)

## See also

- [All documentation](https://devportal.demo.winkpg.io/llms.txt): the machine-readable index of every public page on this site.