---
title: "Update Vector Store"
method: POST
path: "/vector_store/update"
tags: ["vector_store_management"]
---

# Update Vector Store

`POST /vector_store/update`

Update vector store details in both database and in-memory registry.
The updated data is immediately synchronized to the in-memory registry.

## Request body

- VectorStoreUpdateRequest
  - `custom_llm_provider` string, nullable
  - `vector_store_description` string, nullable
  - `vector_store_id` string, required
  - `vector_store_metadata` object, nullable
  - `vector_store_name` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

## Changes

- **2026-09-27** `b694deb1e459` — 2 info
  - api tag `vector_store_management` added
  - api tag `vector store management` removed
- **2026-09-26** `cfac079bcc04` — 2 info
  - api tag `vector store management` added
  - api tag `vector_store_management` removed
- **2026-09-25** `a4fccd4bf54d` — 2 info
  - api tag `vector_store_management` added
  - api tag `vector store management` removed
- **2026-09-24** `731afbea6a1b` — 2 info
  - api tag `vector store management` added
  - api tag `vector_store_management` removed
- **2026-09-23** `7ed45f30a5f0` — 2 info
  - api tag `vector_store_management` added
  - api tag `vector store management` removed

[Full history](https://skmtc.dev/flock/apis/litellm-api/changes/vector_store/update/post.md)

---

[API](https://skmtc.dev/flock/apis/litellm-api.md) · [All operations](https://skmtc.dev/flock/apis/litellm-api/llms.txt) · [OpenAPI document](https://skmtc.dev/flock/apis/litellm-api/revisions/b694deb1e459?raw)