---
title: "Changes to Validate journey"
method: POST
path: "/api/v1/journeys/validate"
---

# Changes to Validate journey

`POST /api/v1/journeys/validate`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 3 revisions.

- **2026-11-03** `7c7a773b12ce`: 1 breaking, 5 info

## Changes

- **2026-11-03** `7c7a773b12ce`: 1 breaking, 5 info
  - removed `subschema #1, subschema #2, subschema #5, subschema #8, subschema #9, subschema #10, subschema #11` from the `definition/actions/items/` request property `oneOf` list
  - added the new optional request property `definition/metadata/cancelOnEvents/matchRunKey`
  - added the new optional request property `definition/metadata/environmentId`
  - added the new optional request property `journeyId`
  - the request property `definition` became optional
  - added `subschema #1, subschema #2, subschema #3, subschema #4, subschema #5, subschema #6, subschema #7, subschema #10, subschema #13, subschema #14, subschema #15, subschema #16, subschema #17, subschema #18, subschema #19, subschema #20, subschema #21, subschema #22, subschema #23` to the `definition/actions/items/` request property `oneOf` list

---

[Operation](https://skmtc.dev/useboom/apis/boom-api/docs/api/v1/journeys/validate/post.md) - [API](https://skmtc.dev/useboom/apis/boom-api.md) - [Page](https://skmtc.dev/useboom/apis/boom-api/changes/api/v1/journeys/validate/post)