public void setPercentDone(Float percentDone) {
        this.percentDone = percentDone;
    }
<p>
Precentage of the step that is done. This currently only applies to the <code>Downloading/Extracting</code> step
of the deployment. It is empty for other steps.
</p>

@param percentDone
       Precentage of the step that is done. This currently only applies to the
       <code>Downloading/Extracting</code> step of the deployment. It is empty for other steps.
aws-java-sdk-robomaker/src/main/java/com/amazonaws/services/robomaker/model/ProgressDetail.java