---
title: "Assistant Chat Message"
method: POST
path: "/api/v1/assistant/chats/{chat_id}/message"
tags: ["assistant"]
---

# Assistant Chat Message

`POST /api/v1/assistant/chats/{chat_id}/message`

Send a message to the assistant — dispatches an agent turn.

## Path parameters

- `chat_id` string, uuid, required

## Request body

- AssistantMessageRequest
  - `content` string, required
  - `tagged_entities` TaggedEntity[]
    - `id` string, uuid, required
    - `name` string, required
  - `referenced_database_ids` string[]
  - `attachments` object[]

## Response `200`

Successful Response

- AssistantTurnResponse
  - `status` 'generating'

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/netter/apis/dmi-backend.md) · [All operations](https://skmtc.net/netter/apis/dmi-backend/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/netter/dmi-backend/versions/a59877bf911b/schema)