---
title: "Delete milestone"
method: DELETE
path: "/sites/{site_id}/milestones/{milestone_id}"
tags: ["Milestones"]
---

# Delete milestone

`DELETE /sites/{site_id}/milestones/{milestone_id}`

Delete a milestone. Careful — you can't undo this, and neither can we.

**Permissions:** Requires write access to the site (`manage:{site_id}`).

**Returns:** Returns a deleted object on success. Otherwise, this call returns an error.

## Path parameters

- `site_id` string, required
- `milestone_id` string, required

## Response `200`

Successful response

## Other responses

- `400` — Bad request. Returned for validation failures and other request problems. Send `Accept: application/json` to receive errors as JSON.
- `401` — Authentication failed — the API token is missing, malformed or invalid.

---

[API](https://skmtc.net/usefathom/apis/fathom-analytics-api.md) · [All operations](https://skmtc.net/usefathom/apis/fathom-analytics-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/usefathom/fathom-analytics-api/revisions/50679caad756/schema)