5. Create Cognito User Pool App Client

You can create multiple clients in Cognito User Pool. Usually, a client represents one application, no matter it is backend application or frontend application. When integrated with Alexa, the Alexa could be considered as a client. If you followed Build Device Binding UI, you should already have a Cognito User Pool in AWS Console. By default, the previous step has create two App Clients. Let’s create another one for Alexa .

  1. Open Cognito User Pool Console, choose the user pool created for you

  2. On the left navigation bar，select App clients

  3. Under App clients，choose Add another app client

  4. Enter alexa in App client name

  5. keep all the rest defaults and click Create app client