---
title: "Deletes the client info for a previously registered client."
method: DELETE
path: "/restv1/register"
tags: ["Client Registration"]
---

# Deletes the client info for a previously registered client.

`DELETE /restv1/register`

The Client Registration Endpoint removes the Client Metadata for a previously registered client.

## Query parameters

- `client_id` string, required

## Headers

- `Authorization` string, required

## Response `204`

OK

## Other responses

- `400` — Invalid parameters provided to endpoint.
- `401` — Invalid parameters provided to endpoint.
- `500` — Internal error occured. Please check log file for details.

## Changes

- **2026-04-08** `e60fb909da19` — 1 info
  - endpoint added
- **2022-03-25** `d6fc0677410c` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/janssenproject/apis/janssen-authorization-server/changes/restv1/register/delete.md)

---

[API](https://skmtc.dev/janssenproject/apis/janssen-authorization-server.md) · [All operations](https://skmtc.dev/janssenproject/apis/janssen-authorization-server/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/janssenproject/janssen-authorization-server/revisions/2a44b59497de/schema)