---
title: "Update vault memory entry"
method: PATCH
path: "/vault/{id}/memory/{entryId}"
tags: ["Vaults"]
---

# Update vault memory entry

`PATCH /vault/{id}/memory/{entryId}`

Rewrite a file-backed vault memory entry with updated content, source, or tags.

## Path parameters

- `id` string, required
- `entryId` string, required

## Request body

- object
  - `content` string
  - `source` string, nullable
  - `tags` string[]

## Response `200`

Updated memory entry

## Other responses

- `400` — Invalid request body
- `401` — Invalid API key
- `403` — API key does not have vault service access
- `404` — Vault or entry not found

---

[API](https://skmtc.net/casemark/apis/case-dev-api.md) · [All operations](https://skmtc.net/casemark/apis/case-dev-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/casemark/case-dev-api/versions/5b7e64e6d6f9/schema)