---
title: "Update System Account Access Token"
method: PATCH
path: "/v3/system-accounts/{accountId}/access-tokens/{tokenId}"
tags: ["System Accounts - Access Tokens"]
---

# Update System Account Access Token

`PATCH /v3/system-accounts/{accountId}/access-tokens/{tokenId}`

Updates the specified access token. Returns a 409 if the updated name is the same as another token belonging to the specified system user.

## Request body

- object
  - `name` string, required — Name of the system account access token.

## Response `200`

A response including a single system account access token.

- SystemAccountAccessToken — Schema of the system account access token.
  - `id` string, uuid — ID of the system account access token.
  - `name` string, nullable — Name of the system account access token.
  - `created_at` string, date-time — Timestamp of when the system account access token was created.
  - `updated_at` string, date-time — Timestamp of when the system account access token was last updated.
  - `expires_at` string, date-time, nullable — Timestamp of when the system account access token will expire.
  - `last_used_at` string, date-time — Timestamp of when the system account access token was last used.

## Other responses

- `401` — Unauthenticated
- `403` — Unauthorized
- `404` — Not Found
- `409` — Conflict

## Changes

- **2026-09-25** `4a02153f2e60` — 3 breaking, 23 info
  - the response's body type changed from no type to `object` for status `401`
  - the response's body type changed from no type to `object` for status `404`
  - the response's body type changed from no type to `object` for status `409`
  - removed `#/components/schemas/BaseError, subschema #2` from the response body `allOf` list for the response status `401`
  - …22 more
- **2025-10-09** `dcc482e2b1ee` — 2 breaking
  - the request property `name` became not nullable
  - the request property `name` became required
- **2025-08-22** `96118a9cd7f4` — 6 breaking, 1 info
  - the response property `detail` became nullable for the status `403`
  - the response property `expires_at` became nullable for the status `200`
  - the response property `instance` became nullable for the status `403`
  - the response property `name` became nullable for the status `200`
  - …3 more

[Change history](https://skmtc.dev/kong/apis/konnect-api/changes/v3/system-accounts/:accountId/access-tokens/:tokenId/patch.md)

---

[API](https://skmtc.dev/kong/apis/konnect-api.md) · [All operations](https://skmtc.dev/kong/apis/konnect-api/llms.txt) · [OpenAPI document](https://skmtc.dev/kong/apis/konnect-api/revisions/4a02153f2e60?raw)