public void setVersionLabel(String versionLabel) {
        this.versionLabel = versionLabel;
    }
<p>
The application version deployed in this environment.
</p>

@param versionLabel
       The application version deployed in this environment.
aws-java-sdk-elasticbeanstalk/src/main/java/com/amazonaws/services/elasticbeanstalk/model/UpdateEnvironmentResult.java