Run the app - Amazon SDK for JavaScript
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China.

The Amazon SDK for JavaScript V3 API Reference Guide describes in detail all the API operations for the Amazon SDK for JavaScript version 3 (V3).

Starting October 1, 2022, Amazon SDK for JavaScript (v3) will end support for Internet Explorer 11 (IE 11). For details, see Announcing the end of support for Internet Explorer 11 in the Amazon SDK for JavaScript (v3).

Run the app

This topic is part of a tutorial about building an app that transcribes and displays voice messages for authenticated users. To start at the beginning of the tutorial, see Build a transcription app with authenticated users.

You can the view the app at the location below.


Amazon Cognito makes it easy to run the app by providing a link in the Amazon Web Services Management Console. Simply navigate to the App client setting of your Amazon Cognito user pool, and select the Launch Hosted UI. The URL for the app has the following format.


The Hosted UI defaults to a response type of 'code'. However, this tutorial is designed for the 'token' response type, so you have to change it.