---
title: "Changes to Update a test session error group. Mainly used for archiving test session error groups."
method: PATCH
path: "/v1/test-session-error-groups/{id}"
---

# Changes to Update a test session error group. Mainly used for archiving test session error groups.

`PATCH /v1/test-session-error-groups/{id}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 8 revisions.

- **2026-10-31** `bc90d1bfa738`: 5 info

## Changes

- **2026-10-31** `bc90d1bfa738`: 5 info
  - added the optional property `errorCode` to the response with the `400` status
  - added the optional property `errorCode` to the response with the `401` status
  - added the optional property `errorCode` to the response with the `403` status
  - added the optional property `errorCode` to the response with the `404` status
  - added the optional property `errorCode` to the response with the `429` status

---

[Operation](https://skmtc.dev/checklyhq/apis/checkly-public-api/docs/v1/test-session-error-groups/:id/patch.md) - [API](https://skmtc.dev/checklyhq/apis/checkly-public-api.md) - [Page](https://skmtc.dev/checklyhq/apis/checkly-public-api/changes/v1/test-session-error-groups/:id/patch)