---
title: "Update knowledge graph"
method: PUT
path: "/api/v0/knowledge-graphs/{kg_id}"
tags: ["Knowledge Graphs"]
---

# Update knowledge graph

`PUT /api/v0/knowledge-graphs/{kg_id}`

## Path parameters

- `kg_id` string, uuid, required

## Request body

- KnowledgeGraphUpdateRequest
  - `name` string, nullable
  - `description` string, nullable

## Response `200`

Successful Response

- KnowledgeGraphResponse
  - `id` string, uuid, required
  - `name` string, required
  - `description` string, required
  - `document_count` integer, required
  - `created_at` string, date-time, required
  - `updated_at` string, date-time, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/outerport/apis/outerport-api.md) · [All operations](https://skmtc.dev/outerport/apis/outerport-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/outerport/outerport-api/revisions/f565b46daaea/schema)