---
title: "POST /schemas/{namespace}/{slug}/version/{version}/duplicate"
method: POST
path: "/schemas/{namespace}/{slug}/version/{version}/duplicate"
tags: ["schemas"]
---

# POST /schemas/{namespace}/{slug}/version/{version}/duplicate

`POST /schemas/{namespace}/{slug}/version/{version}/duplicate`

Duplicate schema version

## Path parameters

- `namespace` string, required
- `slug` string, required
- `version` string, required

## Request body

- object
  - `version` string, required

## Response `200`

Default Response

- object
  - `uid` string, required

## Other responses

- `400` — Bad request
- `401` — No auth
- `403` — Forbidden
- `404` — Not found
- `422` — Invalid payload
- `500` — Uncaught error

## Changes

- **2026-08-07** `8dff1e93bc68` — 1 info
  - api operation id `postschemasNamespaceSlugVersionVersionDuplicate` removed and replaced with `postSchemasNamespaceSlugVersionVersionDuplicate`

[Change history](https://skmtc.dev/scalar/apis/core/changes/schemas/:namespace/:slug/version/:version/duplicate/post.md)

---

[API](https://skmtc.dev/scalar/apis/core.md) · [All operations](https://skmtc.dev/scalar/apis/core/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/scalar/core/revisions/2c53f2191a3e/schema)