---
title: "Publish Version"
method: POST
path: "/companies/{company_id}/elements/{element_id}/versions"
tags: ["elements"]
---

# Publish Version

`POST /companies/{company_id}/elements/{element_id}/versions`

## Request

- Base URL: `https://app.zalster.com` (the document declares no server; this is the origin it was published from)
- URL: `https://app.zalster.com/companies/{company_id}/elements/{element_id}/versions`
- Auth: none declared

The definition as the element's next version; 200 with the newest when it is unchanged.

## Path parameters

- `company_id` string, uuid, required: Company id
- `element_id` string, uuid, required

## Request body

- LibraryElementPublish: A library element's next version: an unchanged definition makes none.
  - `definition` object, required
  - `notes` string, nullable

## Response `200`

Successful Response

- LibraryElementPublished: What a publish made: the version the library now has, and whether it is new.
  - `element` LibraryElementOut, required: A library element with its newest version's definition, for the editor to draw and insert.
    - `id` string, uuid, required
    - `name` string, required
    - `version` integer, required
    - `definition` object, required
    - `updated_at` string, date-time, required
    - `updated_by_name` string, nullable
  - `version` LibraryElementVersionOut, required
    - `version` integer, required
    - `definition` object, required
    - `notes` string, nullable, required
    - `created_at` string, date-time, required
    - `created_by_name` string, nullable
  - `created` boolean, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/zalster/apis/zalster-feed-processor.md) - [All operations](https://skmtc.dev/zalster/apis/zalster-feed-processor/llms.txt) - [OpenAPI document](https://skmtc.dev/zalster/apis/zalster-feed-processor/revisions/d0b9dc66ad36?raw)