---
title: "Changes to List another user's agent thread messages"
method: GET
path: "/api/observed-agent-threads/{threadId}/messages"
---

# Changes to List another user's agent thread messages

`GET /api/observed-agent-threads/{threadId}/messages`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 6 of 88 revisions.

- **2026-10-21** `54deed43546b`: 1 warning
- **2026-10-20** `ebeab1520daa`: 1 info
- **2026-10-20** `2529bf887ba6`: 1 breaking
- **2026-10-20** `8df745541b3a`: 1 info
- **2026-10-14** `59a844bdcb75`: 1 breaking
- **2026-10-12** `25ac51b05541`: 1 info

## Changes

- **2026-10-21** `54deed43546b`: 1 warning
  - added the new `output_limit_reached` enum value to the `messages/items/annotations/items/code` response property for the response status `200`
- **2026-10-20** `ebeab1520daa`: 1 info
  - endpoint added
- **2026-10-20** `2529bf887ba6`: 1 breaking
  - api path removed without deprecation
- **2026-10-20** `8df745541b3a`: 1 info
  - endpoint added
- **2026-10-14** `59a844bdcb75`: 1 breaking
  - api path removed without deprecation
- **2026-10-12** `25ac51b05541`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/sixb-ai/apis/sixb-api/docs/api/observed-agent-threads/:threadId/messages/get.md) - [API](https://skmtc.dev/sixb-ai/apis/sixb-api.md) - [Page](https://skmtc.dev/sixb-ai/apis/sixb-api/changes/api/observed-agent-threads/:threadId/messages/get)