---
title: Read the primary subcategory one information of an app info
framework: appstoreconnectapi
role: symbol
role_heading: Web Service Endpoint
path: appstoreconnectapi/get-v1-appinfos-_id_-primarysubcategoryone
---

# Read the primary subcategory one information of an app info

Get the first App Store subcategory within an app’s primary category.

## URL

GET https://api.appstoreconnect.apple.com/v1/appInfos/{id}/primarySubcategoryOne

## Path Parameters

id: An opaque resource ID that uniquely identifies the resource. Obtain the appInfo resource ID from the List all app infos for an app response.

## Query Parameters

fields[appCategories]: Fields to return for included related types. limit[subcategories]: include:

## Response Codes

200 OK: Request succeeded. 400 Bad Request: An error occurred with your request. 401 Unauthorized: 403 Forbidden: Request not authorized. 404 Not Found: Resource not found. 429 :

## See Also

### Reading Subcategories

- [Read the primary subcategory two information of an app info](appstoreconnectapi/get-v1-appinfos-_id_-primarysubcategorytwo.md)
- [Read the secondary subcategory one information of an app info](appstoreconnectapi/get-v1-appinfos-_id_-secondarysubcategoryone.md)
- [Read the secondary subcategory two information of an app info](appstoreconnectapi/get-v1-appinfos-_id_-secondarysubcategorytwo.md)
- [Get the first primary subcategory ID for an app info](appstoreconnectapi/get-v1-appinfos-_id_-relationships-primarysubcategoryone.md)
- [Get the second primary subcategory ID for an app info](appstoreconnectapi/get-v1-appinfos-_id_-relationships-primarysubcategorytwo.md)
- [Get the first secondary subcategory ID for an app info](appstoreconnectapi/get-v1-appinfos-_id_-relationships-secondarysubcategoryone.md)
- [Get the second secondary subcategory ID for an app info](appstoreconnectapi/get-v1-appinfos-_id_-relationships-secondarysubcategorytwo.md)