---
title: "Delete an application key"
method: DELETE
path: "/application-keys/{clientId}"
tags: ["Authentication"]
---

# Delete an application key

`DELETE /application-keys/{clientId}`

Deletes an application key identified by its client ID. Once deleted, the key can no longer be used for authentication.

## Path parameters

- `clientId` string, required

## Response `204`

Application key successfully deleted

## Other responses

- `400` — The request was invalid or cannot be served
- `401` — Authentication information is missing or invalid
- `404` — The specified resource was not found

---

[API](https://skmtc.net/sysaid/apis/sysaid-public-api.md) · [All operations](https://skmtc.net/sysaid/apis/sysaid-public-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/sysaid/sysaid-public-api/revisions/38a43a1b2981/schema)