---
title: "Apply operations to a realtime room"
method: POST
path: "/api/rooms/change"
tags: ["Rooms"]
---

# Apply operations to a realtime room

`POST /api/rooms/change`

## Request body

- object
  - `name` string
  - `namespace` string
  - `schemaVersion` integer
  - `operations` union[], required
    - union
      - object
        - `type` 'set', required
        - `path` union[], required
          - union
            - string
            - integer
        - `value` unknown, required
      - object
        - `type` 'delete', required
        - `path` union[], required
          - union
            - string
            - integer
      - object
        - `type` 'insert', required
        - `path` union[], required
          - union
            - string
            - integer
        - `index` integer, required
        - `values` unknown[], required
          - unknown
      - object
        - `type` 'increment', required
        - `path` union[], required
          - union
            - string
            - integer
        - `by` number, required
      - object
        - `type` 'text', required
        - `path` union[], required
          - union
            - string
            - integer
        - `index` integer, required
        - `deleteCount` integer
        - `insert` string

## Response `200`

Changed room view

- object
  - `room` object, required
    - `namespace` string, required
    - `name` string, required
    - `schemaVersion` integer, required
    - `generation` string, required
    - `stale` boolean, required
    - `state` unknown
    - `snapshot` string, required
    - `bytes` integer, required

## Other responses

- `400` — Validation or room error
- `403` — Room write denied
- `409` — Room schema or size conflict
- `413` — Request body exceeds the room body limit

## Changes

- **2026-09-09** `0fb94560f8db` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/desplega-ai/apis/agent-swarm-api/changes/api/rooms/change/post.md)

---

[API](https://skmtc.dev/desplega-ai/apis/agent-swarm-api.md) · [All operations](https://skmtc.dev/desplega-ai/apis/agent-swarm-api/llms.txt) · [OpenAPI document](https://skmtc.dev/desplega-ai/apis/agent-swarm-api/revisions/01e2386c97da?raw)