---
title: Update Sign-In Token
framework: automaticsigninapi
role: symbol
role_heading: Web Service Endpoint
path: automaticsigninapi/update-this-token-for-all-associated-users
---

# Update Sign-In Token

Updates a specific sign-in token to a new value.

## URL

POST https://api.storekit.itunes.apple.com/account/v1/autoSignIn/update

## Sandbox URL

POST https://api.storekit-sandbox.itunes.apple.com/account/v1/autoSignIn/update

## Response Codes

204 No Content: The request succeeded. 401 Unauthorized: The JSON Web Token (JWT) in the authorization header is invalid. For more information, see Generating JSON Web Tokens for API requests. 404 Not Found: Token not found.

## Mentioned in

Signing people in to their media accounts automatically

## Overview

Overview Use this endpoint to update a specific VSUserAccountManager.AutoSignInToken to a new value.

## HTTP Body

The request body that contains the old sign-in token and the new sign-in token.

## See Also

### Token updates

- [UpdateAutoSignInTokenRequest](automaticsigninapi/updateautosignintokenrequest.md)