---
title: "Changes to Delete a contact"
method: DELETE
path: "/contacts/{contactId}"
---

# Changes to Delete a contact

`DELETE /contacts/{contactId}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 9 revisions.

- **2026-07-28** `8ccfb9a461e2` — 2 breaking, 3 info

## Changes

- **2026-07-28** `8ccfb9a461e2` — 2 breaking, 3 info
  - added the pattern `^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$` to the `path` request parameter `contactId`
  - removed the media type `application/json` for the response with the status `404`
  - added the non-success response with the status `401`
  - the response property `id` became required for the status `200`
  - the `id` response's property pattern `^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$` was added for the status `200`

---

[Operation](https://skmtc.dev/indigohive/apis/cogfy-messenger-public-api/docs/contacts/:contactId/delete.md) · [API](https://skmtc.dev/indigohive/apis/cogfy-messenger-public-api.md) · [Page](https://skmtc.dev/indigohive/apis/cogfy-messenger-public-api/changes/contacts/:contactId/delete)