public String getOverwriteExisting() {
        return this.overwriteExisting;
    }
<p>
A flag that indicates whether to overwrite an existing file of the same name. The default is <code>FALSE</code>.
</p>
<p>
If the workflow is processing a file that has the same name as an existing file, the behavior is as follows:
</p>
<ul>
<li>
<p>
If <code>OverwriteExisting</code> is <code>TRUE</code>, the existing file is replaced with the file being
processed.
</p>
</li>
<li>
<p>
If <code>OverwriteExisting</code> is <code>FALSE</code>, nothing happens, and the workflow processing stops.
</p>
</li>
</ul>

@return A flag that indicates whether to overwrite an existing file of the same name. The default is
        <code>FALSE</code>.</p>
        <p>
        If the workflow is processing a file that has the same name as an existing file, the behavior is as
        follows:
        </p>
        <ul>
        <li>
        <p>
        If <code>OverwriteExisting</code> is <code>TRUE</code>, the existing file is replaced with the file being
        processed.
        </p>
        </li>
        <li>
        <p>
        If <code>OverwriteExisting</code> is <code>FALSE</code>, nothing happens, and the workflow processing
        stops.
        </p>
        </li>
@see OverwriteExisting
aws-java-sdk-transfer/src/main/java/com/amazonaws/services/transfer/model/DecryptStepDetails.java