public String getVersion() {
        return this.version;
    }
<p>
The unique identifier, as an integer, for the active version of the message template, or the version of the
template that you specified by using the version parameter in your request.
</p>

@return The unique identifier, as an integer, for the active version of the message template, or the version of
        the template that you specified by using the version parameter in your request.
aws-java-sdk-pinpoint/src/main/java/com/amazonaws/services/pinpoint/model/PushNotificationTemplateResponse.java