---
title: "Set or update the room goal"
method: PUT
path: "/api/v1/agent/chats/{chat_id}/board"
tags: ["agentApiChatTasks"]
---

# Set or update the room goal

`PUT /api/v1/agent/chats/{chat_id}/board`

Sets or updates the room goal (upsert). Send goal_title and/or goal_summary;
only the fields you send are changed. Any participant may set the goal. Every
change is recorded in the goal-audit trail with explicit from -> to.

## Path parameters

- `chat_id` string, uuid, required

## Headers

- `X-API-Key` string, required

## Request body

- object
  - `goal_summary` string — The mission paragraph
  - `goal_title` string — The room's mission title

## Response `200`

The updated goal

- ChatTasksPutChatBoardResponse200 — unresolved $ref

## Other responses

- `401` — Unauthorized
- `404` — Room not found or not a participant
- `422` — Validation error

---

[API](https://skmtc.dev/band/apis/request-api.md) · [All operations](https://skmtc.dev/band/apis/request-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/band/request-api/revisions/6cdae3febf9d/schema)