---
title: Get the build id for an app store version
framework: appstoreconnectapi
role: symbol
role_heading: Web Service Endpoint
path: appstoreconnectapi/get-v1-appstoreversions-_id_-relationships-build
---

# Get the build id for an app store version

Get the ID of the build that is attached to a specific App Store version.

## URL

GET https://api.appstoreconnect.apple.com/v1/appStoreVersions/{id}/relationships/build

## Path Parameters

id: An opaque resource ID that uniquely identifies the resource. Obtain the App Store version resource ID from the List all app store versions for an app response.

## Response Codes

200 OK: 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

### Attaching a Build to a Version

- [Read the build information of an app store version](appstoreconnectapi/get-v1-appstoreversions-_id_-build.md)
- [Modify the build for an app store version](appstoreconnectapi/patch-v1-appstoreversions-_id_-relationships-build.md)