---
title: "Changes to Updates an existing knowledge base at specified project"
method: PUT
path: "/apiops/projects/{projectName}/knowledge-bases/{name}/"
---

# Changes to Updates an existing knowledge base at specified project

`PUT /apiops/projects/{projectName}/knowledge-bases/{name}/`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 21 revisions.

- **2026-10-20** `d1a546deccf0`: 8 breaking
- **2026-08-11** `9ae232e55479`: 1 info

## Changes

- **2026-10-20** `d1a546deccf0`: 8 breaking
  - the request property `name` became required
  - the request property `projectId` became required
  - the `name` request property's minLength was increased from `0` to `1`
  - the `projectId` request property's minLength was increased from `0` to `1`
  - the `chunkCount` request property format changed from no format to `int32`
  - the `chunkOverlap` request property format changed from no format to `int32`
  - the `chunkSize` request property format changed from no format to `int32`
  - the `docCount` request property format changed from no format to `int32`
  - …this revision’s changelog is incomplete
- **2026-08-11** `9ae232e55479`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/apinizer/apis/apinizer-management-apis/docs/apiops/projects/:projectName/knowledge-bases/:name/put.md) - [API](https://skmtc.dev/apinizer/apis/apinizer-management-apis.md) - [Page](https://skmtc.dev/apinizer/apis/apinizer-management-apis/changes/apiops/projects/:projectName/knowledge-bases/:name/put)