---
title: "Changes to Replace the set of annotation configurations assigned to a project"
method: PUT
path: "/v1/projects/{project_identifier}/annotation_configs"
---

# Changes to Replace the set of annotation configurations assigned to a project

`PUT /v1/projects/{project_identifier}/annotation_configs`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 71 revisions.

- **2026-07-03** `b38d34684bf7` — 1 info
- **2026-04-29** `c81391216eb5` — 1 breaking

## Changes

- **2026-07-03** `b38d34684bf7` — 1 info
  - endpoint added
- **2026-04-29** `c81391216eb5` — 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/arize-ai/apis/arize-phoenix-rest-api/docs/v1/projects/:project_identifier/annotation_configs/put.md) · [API](https://skmtc.dev/arize-ai/apis/arize-phoenix-rest-api.md) · [Page](https://skmtc.dev/arize-ai/apis/arize-phoenix-rest-api/changes/v1/projects/:project_identifier/annotation_configs/put)