ec2stack/templates/create_volume.xml

{% extends "response.xml" %}
{% block response_content %}
    <volumeId>{{ response.id }}</volumeId>
    <size>{{ response.size }}</size>
    <status>{{ response.status }}</status>
    <availabilityZone>{{ response.zonename }}</availabilityZone>
    <volumeType>{{ response.type }}</volumeType>
{% endblock %}