> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs-beta.getzep.com/v4/sdk-reference/graph/update/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs-beta.getzep.com/_mcp/server.

# Update graph

PATCH https://api.getzep.com/api/v4/graphs/{graph_uuid}
Content-Type: application/json

Reference: https://docs-beta.getzep.com/sdk-reference/graph/update

## Authentication

- `Authorization` header (required) (prefixed with ` Api-Key  `) — Type "Api-Key" followed by a space and the project API key.

## Request

### Path parameters

- `graph_uuid` (string, required) — Graph UUID

### Body (application/json)

This endpoint expects a v4.PatchGraphRequest.

- `description` (string, optional) — A description of the graph.
- `name` (string, optional) — The graph's display name.
- `time_zone` (string, optional) — The graph's IANA time zone.

## Response

### 200

OK

- `created_at` (string, optional) — The time the graph was created.
- `description` (string, optional) — A description of the graph.
- `graph_id` (string, optional) — The developer-assigned identifier of the graph, present only for standard graphs.
- `name` (string, optional) — The display name of the graph.
- `time_zone` (string, optional) — The graph's IANA time zone.
- `type` (string, optional) — The kind of graph: user for a user's personal graph, or standard for a named graph created directly.
- `updated_at` (string, optional) — The time the graph was last updated.
- `user_uuid` (string, optional) — The unique identifier of the user this graph belongs to, present only for a user graph.
- `uuid` (string, optional) — The unique identifier of the graph.

## Errors

### 400 Bad Request Error

Bad Request

- `error` (v4.ErrorBody, optional)

### 401 Unauthorized Error

Unauthorized

- `error` (v4.ErrorBody, optional)

### 403 Forbidden Error

Forbidden

- `error` (v4.ErrorBody, optional)

### 404 Not Found Error

Not Found

- `error` (v4.ErrorBody, optional)

### 409 Conflict Error

Conflict

- `error` (v4.ErrorBody, optional)

## Types

### v4.ErrorBody

- `code` (string, optional)
- `details` (map from string to any, optional)
- `message` (string, optional)
- `param` (string, optional)
- `request_id` (string, optional)

## Examples

**Request**

```json
{}
```

**Response**

```json
{
  "created_at": "string",
  "description": "string",
  "graph_id": "string",
  "name": "string",
  "time_zone": "string",
  "type": "string",
  "updated_at": "string",
  "user_uuid": "string",
  "uuid": "string"
}
```