---
title: "Send a message to a Chat reviewer"
method: POST
path: "/api/v1/reviews/{reviewId}/conversation/messages"
tags: ["conversations"]
---

# Send a message to a Chat reviewer

`POST /api/v1/reviews/{reviewId}/conversation/messages`

## Path parameters

- `reviewId` string, required — Reviewer conversation identifier.

## Request body

- SendConversationMessageRequest
  - `attachments` ConversationImageContentRequest[]
    - `data` string, required
    - `mimeType` string, required
  - `clientMessageId` string
  - `resources` ConversationResourceContentRequest[]
    - `mimeType` string
    - `name` string, required
    - `text` string, nullable
    - `uri` string, required
  - `text` string, required

## Response `202`

Accepted

- SendConversationMessageResponse
  - `duplicate` boolean, required
  - `providerTurnId` string
  - `state` 'queued' | 'running' | 'completed' | 'recovered' | 'interrupted' | 'failed'
  - `turnId` string

## Other responses

- `400` — Bad Request
- `404` — Not Found
- `409` — Conflict
- `500` — Internal Server Error
- `501` — Not Implemented

## Changes

- **2026-09-22** `20e51aca854f` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/composiohq/apis/agent-orchestrator-http-daemon/changes/api/v1/reviews/:reviewId/conversation/messages/post.md)

---

[API](https://skmtc.dev/composiohq/apis/agent-orchestrator-http-daemon.md) · [All operations](https://skmtc.dev/composiohq/apis/agent-orchestrator-http-daemon/llms.txt) · [OpenAPI document](https://skmtc.dev/composiohq/apis/agent-orchestrator-http-daemon/revisions/1e9e4bbb67f1?raw)