public Integer getTransitEncryptionPort() {
        return this.transitEncryptionPort;
    }
<p>
The port to use when sending encrypted data between the Amazon ECS host and the Amazon EFS server. If you don't
specify a transit encryption port, it uses the port selection strategy that the Amazon EFS mount helper uses. The
value must be between 0 and 65,535. For more information, see <a
href="https://docs.aws.amazon.com/efs/latest/ug/efs-mount-helper.html">EFS mount helper</a> in the <i>Amazon
Elastic File System User Guide</i>.
</p>

@return The port to use when sending encrypted data between the Amazon ECS host and the Amazon EFS server. If you
        don't specify a transit encryption port, it uses the port selection strategy that the Amazon EFS mount
        helper uses. The value must be between 0 and 65,535. For more information, see <a
        href="https://docs.aws.amazon.com/efs/latest/ug/efs-mount-helper.html">EFS mount helper</a> in the
        <i>Amazon Elastic File System User Guide</i>.
aws-java-sdk-batch/src/main/java/com/amazonaws/services/batch/model/EFSVolumeConfiguration.java