public void setSnsTopicArn(String snsTopicArn) {
        this.snsTopicArn = 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>

@param snsTopicArn
       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