public String getSnsTopicArn() {
        return this.snsTopicArn;
    }
<p>
Amazon Resource Name (ARN) of the Amazon Simple Notification Service topic. The format for this ARN is:
<code>arn:partition:sns:region:account:topic-name</code>. For more information about ARNs, see <a
href="https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html"> Amazon Resource Names
(ARNs)</a> in the <i>Amazon Web Services General Reference</i> guide.
</p>

@return Amazon Resource Name (ARN) of the Amazon Simple Notification Service topic. The format for this ARN is:
        <code>arn:partition:sns:region:account:topic-name</code>. For more information about ARNs, see <a
        href="https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html"> Amazon Resource Names
        (ARNs)</a> in the <i>Amazon Web Services General Reference</i> guide.
aws-java-sdk-resiliencehub/src/main/java/com/amazonaws/services/resiliencehub/model/EventSubscription.java