public void setApplicationName(String applicationName) {
        this.applicationName = applicationName;
    }
<p>
If specified, AWS Elastic Beanstalk restricts the returned descriptions to include only those that are associated
with this application.
</p>

@param applicationName
       If specified, AWS Elastic Beanstalk restricts the returned descriptions to include only those that are
       associated with this application.
aws-java-sdk-elasticbeanstalk/src/main/java/com/amazonaws/services/elasticbeanstalk/model/DescribeEnvironmentsRequest.java