---
title: "Changes to Modify specific fields on multiple contentlets"
method: PATCH
path: "/api/v1/workflow/actions/default/fire/{systemAction}"
---

# Changes to Modify specific fields on multiple contentlets

`PATCH /api/v1/workflow/actions/default/fire/{systemAction}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-10-30** `4fd8e917d458`: 1 breaking, 1 info

## Changes

- **2026-10-30** `4fd8e917d458`: 1 breaking, 1 info
  - removed the media type `application/octet-stream` for the response with the status `200`
  - added the media type `application/json` for the response with the status `200`

---

[Operation](https://skmtc.dev/anzworldline-solutions/apis/dotcms-rest-api/docs/api/v1/workflow/actions/default/fire/:systemAction/patch.md) - [API](https://skmtc.dev/anzworldline-solutions/apis/dotcms-rest-api.md) - [Page](https://skmtc.dev/anzworldline-solutions/apis/dotcms-rest-api/changes/api/v1/workflow/actions/default/fire/:systemAction/patch)