---
title: "Get a dataset label by ID"
method: GET
path: "/v1/dataset_labels/{label_id}"
tags: ["datasets"]
---

# Get a dataset label by ID

`GET /v1/dataset_labels/{label_id}`

## Path parameters

- `label_id` string, required — The ID of the dataset label

## Response `200`

Successful Response

- GetDatasetLabelResponseBody
  - `data` DatasetLabel, required
    - `id` string, required
    - `name` string, required
    - `description` string, nullable, required
    - `color` string, required

## Other responses

- `403` — Forbidden
- `404` — Dataset label not found
- `422` — Invalid dataset label ID

## Changes

- **2026-07-03** `d947a16d700d` — 1 info
  - endpoint added
- **2026-04-29** `c81391216eb5` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/arize-ai/apis/arize-phoenix-rest-api/changes/v1/dataset_labels/:label_id/get.md)

---

[API](https://skmtc.dev/arize-ai/apis/arize-phoenix-rest-api.md) · [All operations](https://skmtc.dev/arize-ai/apis/arize-phoenix-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/arize-ai/arize-phoenix-rest-api/revisions/a845e5135b94/schema)