---
title: "Send a compliance message into the caller's group (business)"
method: POST
path: "/compliance/messages"
tags: ["compliance", "messages"]
---

# Send a compliance message into the caller's group (business)

`POST /compliance/messages`

Business-authored chat message into the authenticated group.

## Request body

- MessagesSendBusinessInput
  - `body` string
  - `content_docs` MessagesSendInputContent[]
    - `document_id` string, required
    - `file_contents_b64` string, required
    - `file_name` string, required
    - `file_size` integer
    - `file_type` string
  - `message_id` string, required

## Response `200`

OK

- MessagesAck
  - `ok` boolean

## Other responses

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

---

[API](https://skmtc.net/stablesea/apis/stable-sea-backend.md) · [All operations](https://skmtc.net/stablesea/apis/stable-sea-backend/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/stablesea/stable-sea-backend/versions/3feea260296c/schema)