ec2stack/templates/volume_attachment.xml

{% extends "response.xml" %}
{% block response_content %}
    <volumeId>
        {{ response.id }}
    </volumeId>
    {% if response.virtualmachineid %}
    <instanceId>
        {{ response.virtualmachineid }}
    </instanceId>
    {% endif %}
    <status>{{ response.state }}</status>
    <attachTime>{{ response.created }}</attachTime>
{% endblock %}