---
title: "Changes to Partial update memory bank"
method: PATCH
path: "/v1/default/banks/{bank_id}"
---

# Changes to Partial update memory bank

`PATCH /v1/default/banks/{bank_id}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 4 revisions.

- **2026-10-04** `4fda98b75f63`: 1 warning, 6 info
- **2026-05-15** `0d08f271b9db`: 3 info

## Changes

- **2026-10-04** `4fda98b75f63`: 1 warning, 6 info
  - removed the optional property `detail/items/url` from the response with the `422` status
  - added the new optional request property `enable_graph_retrieval`
  - added the new optional request property `enable_reranking`
  - added the new optional request property `enable_temporal_retrieval`
  - added the new optional request property `enable_text_search`
  - added the new optional request property `retain_max_attachments_per_chunk`
  - added the new optional request property `retain_structured_chunk_size`
- **2026-05-15** `0d08f271b9db`: 3 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
  - added the optional property `detail/items/url` to the response with the `422` status

---

[Operation](https://skmtc.dev/vectorize/apis/hindsight-http-api/docs/v1/default/banks/:bank_id/patch.md) - [API](https://skmtc.dev/vectorize/apis/hindsight-http-api.md) - [Page](https://skmtc.dev/vectorize/apis/hindsight-http-api/changes/v1/default/banks/:bank_id/patch)