---
title: "Send guidance into the in-flight turn of a chat session"
method: POST
path: "/api/v1/sessions/{sessionId}/conversation/steer"
tags: ["conversations"]
---

# Send guidance into the in-flight turn of a chat session

`POST /api/v1/sessions/{sessionId}/conversation/steer`

## Path parameters

- `sessionId` string, required — Session identifier, e.g. project-1.

## Request body

- SteerConversationRequest
  - `attachments` ConversationImageContentRequest[]
    - `data` string, required
    - `mimeType` string, required
  - `clientMessageId` string
  - `text` string, required

## Response `202`

Accepted

- SteerConversationResponse
  - `activityId` string
  - `providerTurnId` string, required

## Other responses

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

## Changes

- **2026-09-03** `d31a2d019c47` — 5 info
  - added the optional property `reporting_owner` to the response with the `400` status
  - added the optional property `reporting_owner` to the response with the `404` status
  - added the optional property `reporting_owner` to the response with the `409` status
  - added the optional property `reporting_owner` to the response with the `500` status
  - …1 more
- **2026-09-02** `e80246edbb76` — 1 info
  - added the new optional request property `attachments`
- **2026-08-06** `d8396ad2c721` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/composiohq/apis/agent-orchestrator-http-daemon/changes/api/v1/sessions/:sessionId/conversation/steer/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-service-production.skmtc.workers.dev/v1/apis/composiohq/agent-orchestrator-http-daemon/revisions/88f0633f1ef4/schema)