---
title: "Changes to Update a UBO"
method: PUT
path: "/v2.01/{ClientId}/users/{UserId}/kyc/ubodeclarations/{UboDeclarationId}/ubos/{UboId}"
---

# Changes to Update a UBO

`PUT /v2.01/{ClientId}/users/{UserId}/kyc/ubodeclarations/{UboDeclarationId}/ubos/{UboId}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 18 revisions.

- **2026-09-17** `f44a59c76515`: 1 warning, 1 info
- **2026-09-12** `8e731ec4a85b`: 1 info

## Changes

- **2026-09-17** `f44a59c76515`: 1 warning, 1 info
  - deleted the `header` request parameter `Authorization`
  - the endpoint scheme security `oauth2` was added to the API
- **2026-09-12** `8e731ec4a85b`: 1 info
  - api operation id `update_ubo` removed and replaced with `uboDeclarations_update_ubo`

---

[Operation](https://skmtc.dev/mangopay/apis/api-reference/docs/v2.01/:ClientId/users/:UserId/kyc/ubodeclarations/:UboDeclarationId/ubos/:UboId/put.md) - [API](https://skmtc.dev/mangopay/apis/api-reference.md) - [Page](https://skmtc.dev/mangopay/apis/api-reference/changes/v2.01/:ClientId/users/:UserId/kyc/ubodeclarations/:UboDeclarationId/ubos/:UboId/put)