Step 4: Clean Up Resources
Now you have completed the Tic-Tac-Toe application deployment and testing. The application covers end-to-end web application development on Amazon DynamoDB, except for user authentication. The application uses the login information on the home page only to add a player name when creating a game. In a production application, you would add the necessary code to perform user login and authentication.
If you are done testing, you can remove the resources you created to test the Tic-Tac-Toe application to avoid incurring any charges.