public java.util.List<Tag> getTags() {
        return tags;
    }
<p>
An optional list of metadata items that you can associate with the Proton environment template version. A tag is
a key-value pair.
</p>
<p>
For more information, see <a href="https://docs.aws.amazon.com/proton/latest/userguide/resources.html">Proton
resources and tagging</a> in the <i>Proton User Guide</i>.
</p>

@return An optional list of metadata items that you can associate with the Proton environment template version. A
        tag is a key-value pair.</p>
        <p>
        For more information, see <a
        href="https://docs.aws.amazon.com/proton/latest/userguide/resources.html">Proton resources and
        tagging</a> in the <i>Proton User Guide</i>.
aws-java-sdk-proton/src/main/java/com/amazonaws/services/proton/model/CreateEnvironmentTemplateVersionRequest.java