---
title: "Update session (partial)"
method: PATCH
path: "/sessions/{id}"
tags: ["Sessions"]
---

# Update session (partial)

`PATCH /sessions/{id}`

## Request body

- UpdateSessionRequest
  - `agentId` string, nullable
  - `avatar` string, nullable
  - `backgroundColor` string, nullable
  - `description` string, nullable
  - `groupId` string, nullable
  - `pinned` boolean, nullable
  - `title` string, nullable
  - `userId` string, nullable

## Response `200`

OK

- ApiResponseSession
  - `success` boolean, required
  - `message` string, nullable
  - `timestamp` string, date-time, required
  - `data` Session
    - `id` string
    - `title` string, nullable
    - `description` string, nullable
    - `avatar` string, nullable
    - `backgroundColor` string, nullable
    - `agentId` string, nullable
    - `groupId` string, nullable
    - `pinned` boolean, nullable
    - `createdAt` string, date-time, nullable
    - `updatedAt` string, date-time, nullable

## Other responses

- `400` — Bad Request
- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not Found

## Changes

- **2025-09-21** `29cedfcf6ce1` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/lobehub/apis/lobechat-openapi/changes/sessions/:id/patch.md)

---

[API](https://skmtc.dev/lobehub/apis/lobechat-openapi.md) · [All operations](https://skmtc.dev/lobehub/apis/lobechat-openapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/lobehub/lobechat-openapi/revisions/29cedfcf6ce1/schema)