---
title: "Changes to Publish an email"
method: POST
path: "/v1/design_studio/emails/{id}/publish"
---

# Changes to Publish an email

`POST /v1/design_studio/emails/{id}/publish`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 3 revisions.

- **2026-09-02** `5da2740beeb5` — 5 breaking

## Changes

- **2026-09-02** `5da2740beeb5` — 5 breaking
  - the `errors/items/status` response's property type changed from `integer` to `string` for status `400`
  - the `errors/items/status` response's property type changed from `integer` to `string` for status `401`
  - the `errors/items/status` response's property type changed from `integer` to `string` for status `404`
  - the `errors/items/status` response's property type changed from `integer` to `string` for status `409`
  - the `errors/items/status` response's property type changed from `integer` to `string` for status `422`

---

[Operation](https://skmtc.dev/customer/apis/customer-io-journeys-api-reference/docs/v1/design_studio/emails/:id/publish/post.md) · [API](https://skmtc.dev/customer/apis/customer-io-journeys-api-reference.md) · [Page](https://skmtc.dev/customer/apis/customer-io-journeys-api-reference/changes/v1/design_studio/emails/:id/publish/post)