---
title: "Updates the transaction buy out or refund amount and transaction history"
method: POST
path: "/v1.0/buy-out-surplus/transactions/{id}/update/amount"
tags: ["Buy out surplus transaction update controller"]
---

# Updates the transaction buy out or refund amount and transaction history

`POST /v1.0/buy-out-surplus/transactions/{id}/update/amount`

## Path parameters

- `id` integer, required

## Request body

- BuyOutSurplusTransactionUpdateAmountDTO — The Transaction Update Amount
  - `amount` string, decimal, required
  - `comments` string, required
  - `evidenceFiles` object

## Response `204`

No Content

## Other responses

- `403` — Forbidden
- `404` — Not Found
- `500` — Internal Server Error

---

[API](https://skmtc.net/beis/apis/api-documentation.md) · [All operations](https://skmtc.net/beis/apis/api-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/beis/api-documentation/revisions/f5f4d893b86b/schema)