Uninstall the solution

You can uninstall the Discovering Hot Topics Using Machine Learning solution from the AWS Management Console or by using the AWS Command Line Interface. You must manually delete the Amazon Simple Storage Service (Amazon S3) buckets and DynamoDB table created by this solution. AWS Solutions Implementations do not automatically delete these resources in case you have stored data to retain.

Note

The Amazon S3 buckets, and the DynamoDB table, are configured with the retention policy set to Retain. You must manually delete them.

Using the AWS Management Console

1. Sign in to the AWS CloudFormation console.

2. Select this solution’s installation stack.

3. Choose Delete.

Using AWS Command Line Interface

Determine whether the AWS Command Line Interface (AWS CLI) is available in your environment. For installation instructions, refer to What Is the AWS Command Line Interface in the AWS CLI User Guide. Optionally, you can use the AWS CloudShell service to run AWS CLI commands. After confirming that the AWS CLI is available, run the following command.

$ aws cloudformation delete-stack --stack-name <installation-stack-name>

Note

The Amazon S3 buckets, and the DynamoDB table, are configured with the retention policy set to Retain. You must manually delete them.

Important

If you are upgrading this solution from a version released before v1.4.0, you must manually schedule your AWS KMS key for deletion. Refer to the Deleting AWS KMS keys topic in the AWS Key Management Service Developer Guide for more details.