title: Using AWS CLI to enable encryption for SNS topic
body: <p>is there a way to use the AWS CLI to modify attributes of an SNS topic ?
  I'm trying to enable Encryption for an SNS topic but the documentation presented here</p>
  <ul>
  <li><a href="https://docs.aws.amazon.com/sns/latest/dg/sns-enable-encryption-for-topic.html" rel="nofollow noreferrer">https://docs.aws.amazon.com/sns/latest/dg/sns-enable-encryption-for-topic.html</a></li>
  </ul>
  <p>only specifies 2 methods:</p>
  <ol>
  <li>Using the AWS Console</li>
  <li>Using the Java AWS SDK</li>
  </ol>