---
title: Modify an app preview
framework: appstoreconnectapi
role: symbol
role_heading: Web Service Endpoint
path: appstoreconnectapi/patch-v1-apppreviews-_id_
---

# Modify an app preview

Commit the app preview after uploading it, and update the poster frame timecode.

## URL

PATCH https://api.appstoreconnect.apple.com/v1/appPreviews/{id}

## Path Parameters

id: An opaque resource ID that uniquely identifies the resource. Obtain the app preview resource ID from the List all app previews for an app preview set 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. 409 Conflict: The provided resource data is not valid. 422 : 429 :

## See Also

### Creating, Modifying, and Deleting App Previews

- [Create an app preview](appstoreconnectapi/post-v1-apppreviews.md)
- [Delete an app preview](appstoreconnectapi/delete-v1-apppreviews-_id_.md)