---
title: "Changes to Update Session"
method: PATCH
path: "/v1/messages/sessions/{session_id}"
---

# Changes to Update Session

`PATCH /v1/messages/sessions/{session_id}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 5 of 37 revisions.

- **2026-06-11** `f29d29d1ad16` — 1 breaking
- **2026-06-11** `22d84aa060d6` — 1 breaking
- **2026-06-10** `02daa1da4e82` — 1 breaking
- **2026-03-13** `0e4854909d2a` — 2 info
- **2026-02-10** `b0857910e816` — 1 info

## Changes

- **2026-06-11** `f29d29d1ad16` — 1 breaking
  - the response's body type/format changed from ``/`` to `object`/`` for status `200`
- **2026-06-11** `22d84aa060d6` — 1 breaking
  - the response's body type/format changed from `object`/`` to ``/`` for status `200`
- **2026-06-10** `02daa1da4e82` — 1 breaking
  - the response's body type/format changed from ``/`` to `object`/`` for status `200`
- **2026-03-13** `0e4854909d2a` — 2 info
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status
- **2026-02-10** `b0857910e816` — 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/papr-ai/apis/papr-memory-api/docs/v1/messages/sessions/:session_id/patch.md) · [API](https://skmtc.dev/papr-ai/apis/papr-memory-api.md) · [Page](https://skmtc.dev/papr-ai/apis/papr-memory-api/changes/v1/messages/sessions/:session_id/patch)