---
title: "Delete detection rule"
method: DELETE
path: "/catalog/v1/detection-rules/{urn}"
tags: ["Detection Rules"]
---

# Delete detection rule

`DELETE /catalog/v1/detection-rules/{urn}`

## Request

- Base URL: `https://your-environment.ataccama.one/api`
- URL: `https://your-environment.ataccama.one/api/catalog/v1/detection-rules/{urn}`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/ataccama/apis/ataccama-one-agentic-data-trust-platform-public-api/docs/catalog/v1/detection-rules/:urn/delete.ts> (a function with typed inputs; its response is checked against the schema)

Permanently delete a detection rule.

All assignments of the rule on terms are deleted as well, potentially changing how those terms are detected.

## Path parameters

- `urn` string, uri, required: A URN identifying a detection rule resource in the Catalog API. Format: urn:ata:{tenant}:catalog:detection-rule:{uuid} Example: urn:ata:acme-corp:catalog:detection-rule:123e4567-e89b-12d3-a456-426614174000.

## Response `204`

Detection rule deleted.

## Other responses

- `403`: Forbidden. You do not have permission to access the requested resource.
- `404`: Not found. The requested resource does not exist.

---

[API](https://skmtc.dev/ataccama/apis/ataccama-one-agentic-data-trust-platform-public-api.md) - [All operations](https://skmtc.dev/ataccama/apis/ataccama-one-agentic-data-trust-platform-public-api/llms.txt) - [OpenAPI document](https://skmtc.dev/ataccama/apis/ataccama-one-agentic-data-trust-platform-public-api/revisions/46f16e0487f8?raw)