---
title: "Changes to Updates the buy-out cost for the specified target period"
method: PATCH
path: "/v1.0/buy-out-surplus/cost/{tp}"
---

# Changes to Updates the buy-out cost for the specified target period

`PATCH /v1.0/buy-out-surplus/cost/{tp}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 19 revisions.

- **2026-10-27** `2da910b8e923`: 1 breaking
- **2026-07-31** `f5f4d893b86b`: 1 info

## Changes

- **2026-10-27** `2da910b8e923`: 1 breaking
  - the `buyOutCost` request property type changed from `integer` to `string`, and format from `int32` to `decimal`
- **2026-07-31** `f5f4d893b86b`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/beis/apis/api-documentation/docs/v1.0/buy-out-surplus/cost/:tp/patch.md) - [API](https://skmtc.dev/beis/apis/api-documentation.md) - [Page](https://skmtc.dev/beis/apis/api-documentation/changes/v1.0/buy-out-surplus/cost/:tp/patch)