public String getDocumentVersion() {
        return this.documentVersion;
    }
<p>
The version of the SSM document to use to create a conformance pack. By default, Config uses the latest version.
</p>
<note>
<p>
This field is optional.
</p>
</note>

@return The version of the SSM document to use to create a conformance pack. By default, Config uses the latest
        version.</p> <note>
        <p>
        This field is optional.
        </p>
aws-java-sdk-config/src/main/java/com/amazonaws/services/config/model/TemplateSSMDocumentDetails.java