---
title: "Delete an activation"
method: POST
path: "/v3/activations/{id}/deactivate"
tags: ["Activations"]
---

# Delete an activation

`POST /v3/activations/{id}/deactivate`

Permanently deletes an activation. It cannot be undone.

## Path parameters

- `id` string, required

## Request body

- DeactivationRequestModel
  - `deviceId` string, uuid, nullable — Unique identifier for the device.
  - `deviceChallenge` string, nullable — Device challenge.
  - `deviceChallengeSignature` string, nullable — Challenge signature of the device.
  - `productId` string, required — Unique identifier for the product.
  - `accountId` string, nullable, required — Unique identifier for the account.
  - `fingerprint` string, required — Fingerprint of the machine.
  - `userHash` string, required — Hash of the machine user name.
  - `os` 'windows' | 'linux' | 'macos' | 'android' | 'ios', nullable — Name of the operating system.

## Response `200`

OK

## Other responses

- `400` — Bad Request
- `404` — Not Found
- `409` — Conflict
- `429` — Too Many Requests
- `500` — Server Error

---

[API](https://skmtc.net/cryptlex/apis/cryptlex-web-api.md) · [All operations](https://skmtc.net/cryptlex/apis/cryptlex-web-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/cryptlex/cryptlex-web-api/versions/ec1259c12475/schema)