---
title: "Diff Dataset Versions"
method: GET
path: "/api/v1/datasets/{dataset_id}/versions/diff"
tags: ["datasets"]
---

# Diff Dataset Versions

`GET /api/v1/datasets/{dataset_id}/versions/diff`

Get diff between two dataset versions.

## Path parameters

- `dataset_id` string, uuid, required

## Query parameters

- `from_version` union, required
  - string, date-time
  - string
- `to_version` union, required
  - string, date-time
  - string

## Response `200`

Successful Response

- DatasetDiffInfo — Dataset diff schema.
  - `examples_modified` string[], required
  - `examples_added` string[], required
  - `examples_removed` string[], 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/revisions/a0acb3a6a101/schema)