---
title: "Create a version"
method: POST
path: "/beta/dataset/{dataset_id}/version"
tags: ["Dataset"]
---

# Create a version

`POST /beta/dataset/{dataset_id}/version`

## Request

- Base URL: `https://api.friendli.ai`
- URL: `https://api.friendli.ai/beta/dataset/{dataset_id}/version`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/friendli/apis/friendli-suite-api-reference/docs/beta/dataset/:dataset_id/version/post.ts> (a function with typed inputs; its response is checked against the schema)

Create a version for the current state of the split.

## Path parameters

- `dataset_id` string, required: ID of the dataset.

## Query parameters

- `comment` string, required

## Headers

- `X-Friendli-Team` string, nullable: ID of team to run requests as (optional parameter).

## Response `200`

OK

- VersionInfo: Version info.
  - `id` string, required: ID of the version.
  - `comment` string, required: Comment for the version.
  - `createdAt` integer, required: Unix timestamp (in seconds) of when the version was created.

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/friendli/apis/friendli-suite-api-reference.md) - [All operations](https://skmtc.dev/friendli/apis/friendli-suite-api-reference/llms.txt) - [OpenAPI document](https://skmtc.dev/friendli/apis/friendli-suite-api-reference/revisions/38fb43993a11?raw)