public java.util.List<EnvironmentTemplateVersionSummary> getTemplateVersions() {
        return templateVersions;
    }
<p>
An array of major or minor versions of an environment template detail data.
</p>

@return An array of major or minor versions of an environment template detail data.
aws-java-sdk-proton/src/main/java/com/amazonaws/services/proton/model/ListEnvironmentTemplateVersionsResult.java