public String getSnsTopicArn() {
        return this.snsTopicArn;
    }
<p>
The Amazon Resource Name (ARN) of the SNS topic created for event notification. SNS automatically creates the ARN
when you create a topic and subscribe to it.
</p>
<note>
<p>
RDS doesn't support FIFO (first in, first out) topics. For more information, see <a
href="https://docs.aws.amazon.com/sns/latest/dg/sns-fifo-topics.html">Message ordering and deduplication (FIFO
topics)</a> in the <i>Amazon Simple Notification Service Developer Guide</i>.
</p>
</note>

@return The Amazon Resource Name (ARN) of the SNS topic created for event notification. SNS automatically creates
        the ARN when you create a topic and subscribe to it.</p> <note>
        <p>
        RDS doesn't support FIFO (first in, first out) topics. For more information, see <a
        href="https://docs.aws.amazon.com/sns/latest/dg/sns-fifo-topics.html">Message ordering and deduplication
        (FIFO topics)</a> in the <i>Amazon Simple Notification Service Developer Guide</i>.
        </p>
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/CreateEventSubscriptionRequest.java