---
title: "Changes to Delete host DH-HMAC-CHAP key"
method: PUT
path: "/api/nvmeof/subsystem/{nqn}/host/{host_nqn}/del_key"
---

# Changes to Delete host DH-HMAC-CHAP key

`PUT /api/nvmeof/subsystem/{nqn}/host/{host_nqn}/del_key`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 10 of 68 revisions.

- **2026-04-22** `80621ef9e08f`: 1 info
- **2026-04-22** `0c411b20b475`: 1 warning
- **2026-04-21** `077e18c029a1`: 1 info
- **2026-04-21** `7da500e7e136`: 1 warning
- **2026-04-20** `a22268946bcf`: 1 info
- **2026-03-03** `b43b4c939fb5`: 1 info
- **2026-03-03** `19a8e9b4a2c1`: 1 breaking
- **2026-03-03** `f13a8652bbf6`: 1 info
- **2026-03-03** `0784c08f8445`: 1 breaking
- **2026-03-02** `15c59c4819b3`: 1 info

## Changes

- **2026-04-22** `80621ef9e08f`: 1 info
  - added the new optional request property `traddr`
- **2026-04-22** `0c411b20b475`: 1 warning
  - removed the request property `traddr`
- **2026-04-21** `077e18c029a1`: 1 info
  - added the new optional request property `traddr`
- **2026-04-21** `7da500e7e136`: 1 warning
  - removed the request property `traddr`
- **2026-04-20** `a22268946bcf`: 1 info
  - added the new optional request property `traddr`
- **2026-03-03** `b43b4c939fb5`: 1 info
  - endpoint added
- **2026-03-03** `19a8e9b4a2c1`: 1 breaking
  - api path removed without deprecation
- **2026-03-03** `f13a8652bbf6`: 1 info
  - endpoint added
- **2026-03-03** `0784c08f8445`: 1 breaking
  - api path removed without deprecation
- **2026-03-02** `15c59c4819b3`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/ceph/apis/ceph-rest-api/docs/api/nvmeof/subsystem/:nqn/host/:host_nqn/del_key/put.md) - [API](https://skmtc.dev/ceph/apis/ceph-rest-api.md) - [Page](https://skmtc.dev/ceph/apis/ceph-rest-api/changes/api/nvmeof/subsystem/:nqn/host/:host_nqn/del_key/put)