---
title: "Update knowledge base"
method: PATCH
path: "/v1/senders/{senderId}/agent/knowledge-bases/{kbId}"
tags: ["Agent Knowledge Bases"]
---

# Update knowledge base

`PATCH /v1/senders/{senderId}/agent/knowledge-bases/{kbId}`

## Request

- Base URL: `https://api.zavu.dev`
- URL: `https://api.zavu.dev/v1/senders/{senderId}/agent/knowledge-bases/{kbId}`
- Auth: HTTP bearer

Update a knowledge base.

## Path parameters

- `senderId` string, required
- `kbId` string, required

## Request body

- KnowledgeBaseUpdateRequest
  - `name` string
  - `description` string, nullable

## Response `200`

Knowledge base updated.

- KnowledgeBaseResponse
  - `knowledgeBase` AgentKnowledgeBase, required
    - `id` string, required
    - `agentId` string, required
    - `name` string, required
    - `description` string, nullable
    - `documentCount` integer, required
    - `totalChunks` integer, required
    - `createdAt` string, date-time, required
    - `updatedAt` string, date-time, required

## Other responses

- `400`: Invalid request.
- `401`: Unauthorized.
- `404`: Knowledge base not found.

---

[API](https://skmtc.dev/zavudev/apis/zavu-unified-messaging-layer-api.md) - [All operations](https://skmtc.dev/zavudev/apis/zavu-unified-messaging-layer-api/llms.txt) - [OpenAPI document](https://skmtc.dev/zavudev/apis/zavu-unified-messaging-layer-api/revisions/75bc777b0ffb?raw)