---
title: "Changes to Compact a conversation"
method: POST
path: "/api/w/{wId}/assistant/conversations/{cId}/compactions"
---

# Changes to Compact a conversation

`POST /api/w/{wId}/assistant/conversations/{cId}/compactions`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 86 revisions.

- **2026-08-03** `c056bd9490bf` — 1 info
- **2026-08-03** `d9d86878ec8a` — 1 warning

## Changes

- **2026-08-03** `c056bd9490bf` — 1 info
  - added the optional property `compactionMessage/branchId` to the response with the `200` status
- **2026-08-03** `d9d86878ec8a` — 1 warning
  - removed the optional property `compactionMessage/branchId` from the response with the `200` status

---

[Operation](https://skmtc.dev/dust-tt/apis/dust-api-documentation/docs/api/w/:wId/assistant/conversations/:cId/compactions/post.md) · [API](https://skmtc.dev/dust-tt/apis/dust-api-documentation.md) · [Page](https://skmtc.dev/dust-tt/apis/dust-api-documentation/changes/api/w/:wId/assistant/conversations/:cId/compactions/post)