---
title: "Retrieve the details of a specific data subset."
method: GET
path: "/catalogs/{catalogHrn}/dataSubsets/{dataSubsetId}"
tags: ["config"]
---

# Retrieve the details of a specific data subset.

`GET /catalogs/{catalogHrn}/dataSubsets/{dataSubsetId}`

Retrieve the details of a specific data subset.

## Path parameters

- `catalogHrn` string, required
- `dataSubsetId` string, required

## Response `200`

OK

- union
  - DataSubsetAreas
    - `id` string, required
    - `name` string, required
    - `dataSubsetType` 'areas', required — Type of the data subset
    - `created` string, date-time, required
    - `areaScheme` string, required — HRN of the Area Scheme
    - `areas` string[], required
  - DataSubsetLayers
    - `id` string, required
    - `name` string, required
    - `dataSubsetType` 'layers' | 'ocm-layers' | 'nds-layers', required — Type of the data subset
    - `created` string, date-time, required
    - `layers` string[], required

## Other responses

- `401` — Unauthorized
- `403` — Forbidden - A catalog with the specified HRN doesn't exist or access to this catalog is forbidden.
- `404` — Not Found - A Subset with the specified subsetId doesn't exist.

---

[API](https://skmtc.dev/here/apis/query-api-v1.md) · [All operations](https://skmtc.dev/here/apis/query-api-v1/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/here/query-api-v1/revisions/30e5d2645407/schema)