public void setApplicationArn(String applicationArn) {
        this.applicationArn = applicationArn;
    }
<p>
The Amazon Resource Name (ARN) of the Amazon Pinpoint project to send email events to.
</p>

@param applicationArn
       The Amazon Resource Name (ARN) of the Amazon Pinpoint project to send email events to.
aws-java-sdk-sesv2/src/main/java/com/amazonaws/services/simpleemailv2/model/PinpointDestination.java