---
title: "Changes to PATCH /api/projects/{project_id}/ai_observability/offline_experiments/{id}/"
method: PATCH
path: "/api/projects/{project_id}/ai_observability/offline_experiments/{id}/"
---

# Changes to PATCH /api/projects/{project_id}/ai_observability/offline_experiments/{id}/

`PATCH /api/projects/{project_id}/ai_observability/offline_experiments/{id}/`

> Every recorded change to this operation, newest first.
> 53 revisions in range; 1 not diffed.

## Timeline

Changed in 2 of 53 revisions.

- **2026-10-21** `93118db75a02`: 1 info
- **2026-10-19** `9cd0bb592622`: 1 info

## Changes

- **2026-10-21** `93118db75a02`: 1 info
  - added the required property `created_by` to the response with the `200` status
- **2026-10-19** `9cd0bb592622`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/posthog/apis/posthog-api/docs/api/projects/:project_id/ai_observability/offline_experiments/:id/patch.md) · [API](https://skmtc.dev/posthog/apis/posthog-api.md) · [Page](https://skmtc.dev/posthog/apis/posthog-api/changes/api/projects/:project_id/ai_observability/offline_experiments/:id/patch)