---
title: "Mark the caller's group compliance messages as read (business)"
method: POST
path: "/compliance/messages/read"
tags: ["compliance", "messages"]
---

# Mark the caller's group compliance messages as read (business)

`POST /compliance/messages/read`

Appends the caller's read watermark at the newest message in the thread.

## Response `200`

OK

- MessagesAck
  - `ok` boolean

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `403` — Forbidden
- `default` — Error response.

## Changes

- **2026-09-01** `f2d9f80610d9` — 4 info
  - added the optional property `error/api_client_id` to the response with the `400` status
  - added the optional property `error/api_client_id` to the response with the `401` status
  - added the optional property `error/api_client_id` to the response with the `403` status
  - added the optional property `error/api_client_id` to the response with the `default` status
- **2026-08-28** `2b4ae09e65a2` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/stablesea/apis/stable-sea-backend/changes/compliance/messages/read/post.md)

---

[API](https://skmtc.dev/stablesea/apis/stable-sea-backend.md) · [All operations](https://skmtc.dev/stablesea/apis/stable-sea-backend/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/stablesea/stable-sea-backend/revisions/0a6aeb726c1f/schema)