---
title: "Get Dataset Version"
method: GET
path: "/api/v1/datasets/{dataset_id}/version"
tags: ["datasets"]
---

# Get Dataset Version

`GET /api/v1/datasets/{dataset_id}/version`

Get dataset version by as_of or exact tag.

## Path parameters

- `dataset_id` string, uuid, required

## Query parameters

- `as_of` string, date-time, nullable
- `tag` string, nullable

## Response `200`

Successful Response

- DatasetVersion — Dataset version schema.
  - `tags` string[], nullable
  - `as_of` string, date-time, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/langchain-ai/apis/langsmith.md) · [All operations](https://skmtc.net/langchain-ai/apis/langsmith/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/langchain-ai/langsmith/versions/a0acb3a6a101/schema)