---
title: "Changes to Update a Run"
method: PATCH
path: "/api/v1/runs/{run_id}"
---

# Changes to Update a Run

`PATCH /api/v1/runs/{run_id}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 77 revisions.

- **2026-10-16** `1a8ee9358d81`: 2 breaking, 1 warning, 11 info

## Changes

- **2026-10-16** `1a8ee9358d81`: 2 breaking, 1 warning, 11 info
  - added required request body
  - removed the success response with the status `200`
  - removed the optional property `detail` from the response with the `422` status
  - api operation id `update_run_api_v1_runs__run_id__patch` removed and replaced with ``
  - api tag `runs` added
  - api tag `run` removed
  - added the non-success response with the status `400`
  - added the non-success response with the status `403`
  - added the non-success response with the status `404`
  - added the non-success response with the status `409`
  - added the non-success response with the status `429`
  - added the optional property `details` to the response with the `422` status
  - added the optional property `error` to the response with the `422` status
  - added the success response with the status `202`

---

[Operation](https://skmtc.dev/langchain-ai/apis/langsmith/docs/api/v1/runs/:run_id/patch.md) - [API](https://skmtc.dev/langchain-ai/apis/langsmith.md) - [Page](https://skmtc.dev/langchain-ai/apis/langsmith/changes/api/v1/runs/:run_id/patch)