---
title: "DELETE /mr-api/application/{id}/features/{key}"
method: DELETE
path: "/mr-api/application/{id}/features/{key}"
tags: ["FeatureService"]
---

# DELETE /mr-api/application/{id}/features/{key}

`DELETE /mr-api/application/{id}/features/{key}`

updates all named features in this application, returns all features.

## Response `200`

All features, alphabetically sorted

- Feature[]
  - `id` string, uuid
  - `key` string — Unique within this application
  - `alias` string — use this in code, as then people cannot guess your new features from their names
  - `link` string
  - `name` string, required — description if any
  - `valueType` 'BOOLEAN' | 'STRING' | 'NUMBER' | 'JSON'
  - `version` integer — used for optimistic locking when renaming a feature
  - `whenArchived` string, date-time
  - `secret` boolean — should the config remain invisible to users without secret permission
  - `description` string
  - `metaData` string — Metadata that may need to be stored. Intended for ADK use. No data limit (stored as CLOB)

## Other responses

- `400` — Bad Request
- `401` — no permission
- `404` — none found

## Changes

> 2 revisions in range; 1 could not be searched.

- **2023-09-24** `b06e5f293bda` — 2 warning
  - removed the optional property `items/description` from the response with the `200` status
  - removed the optional property `items/metaData` from the response with the `200` status

[Change history](https://skmtc.dev/featurehub-io/apis/managementresourceapi/changes/mr-api/application/:id/features/:key/delete.md)

---

[API](https://skmtc.dev/featurehub-io/apis/managementresourceapi.md) · [All operations](https://skmtc.dev/featurehub-io/apis/managementresourceapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/featurehub-io/managementresourceapi/revisions/faed5fd616c3/schema)