---
title: "Changes to Fail Authorization Request"
method: POST
path: "/api/{serviceId}/auth/authorization/fail"
---

# Changes to Fail Authorization Request

`POST /api/{serviceId}/auth/authorization/fail`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 19 revisions.

- **2026-10-19** `bc25340fc023`: 6 info
- **2026-08-03** `7ad74ab64749`: 1 info

## Changes

- **2026-10-19** `bc25340fc023`: 6 info
  - added the new `INVALID_SCOPE` enum value to the request property `reason` (media type: application/json)
  - added the new `INVALID_SCOPE` enum value to the request property `reason` (media type: application/x-www-form-urlencoded)
  - added the new `TEMPORARILY_UNAVAILABLE` enum value to the request property `reason` (media type: application/json)
  - added the new `TEMPORARILY_UNAVAILABLE` enum value to the request property `reason` (media type: application/x-www-form-urlencoded)
  - added the new `UNAUTHORIZED_CLIENT` enum value to the request property `reason` (media type: application/json)
  - added the new `UNAUTHORIZED_CLIENT` enum value to the request property `reason` (media type: application/x-www-form-urlencoded)
- **2026-08-03** `7ad74ab64749`: 1 info
  - added the non-success response with the status `429`

---

[Operation](https://skmtc.dev/authlete/apis/authlete-api/docs/api/:serviceId/auth/authorization/fail/post.md) - [API](https://skmtc.dev/authlete/apis/authlete-api.md) - [Page](https://skmtc.dev/authlete/apis/authlete-api/changes/api/:serviceId/auth/authorization/fail/post)