---
title: "Changes to Create or update a protection updates note"
method: POST
path: "/api/endpoint/protection_updates_note/{package_policy_id}"
---

# Changes to Create or update a protection updates note

`POST /api/endpoint/protection_updates_note/{package_policy_id}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 106 revisions.

- **2026-07-21** `4f9c93aeab15` — 1 breaking, 2 warning

## Changes

- **2026-07-21** `4f9c93aeab15` — 1 breaking, 2 warning
  - the request property `note` became required
  - for the `path` request parameter `package_policy_id`, the maxLength was set to `256`
  - the `note` request property's maxLength was set to `10000`

---

[Operation](https://skmtc.dev/elastic/apis/kibana-apis/docs/api/endpoint/protection_updates_note/:package_policy_id/post.md) · [API](https://skmtc.dev/elastic/apis/kibana-apis.md) · [Page](https://skmtc.dev/elastic/apis/kibana-apis/changes/api/endpoint/protection_updates_note/:package_policy_id/post)