---
title: "Changes to Mark a chat room read through a message seen by the reader"
method: POST
path: "/v2/chat/rooms/{roomId}/read"
---

# Changes to Mark a chat room read through a message seen by the reader

`POST /v2/chat/rooms/{roomId}/read`

> Every recorded change to this operation, newest first.
> 112 revisions in range; 1 not diffed.

## Timeline

Changed in 3 of 112 revisions.

- **2026-10-21** `be91c3fa83a3`: 1 info
- **2026-10-04** `ec3c2c8d9c62`: 1 info
- **2026-09-23** `e5989989e1b0`: 1 info

## Changes

- **2026-10-21** `be91c3fa83a3`: 1 info
  - added the new optional request property `excludeTradeEvents`
- **2026-10-04** `ec3c2c8d9c62`: 1 info
  - added the new optional request property `expectedUserId`
- **2026-09-23** `e5989989e1b0`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/legend/apis/legend-api/docs/v2/chat/rooms/:roomId/read/post.md) - [API](https://skmtc.dev/legend/apis/legend-api.md) - [Page](https://skmtc.dev/legend/apis/legend-api/changes/v2/chat/rooms/:roomId/read/post)