<routing-policy xmlns="http://openconfig.net/yang/routing-policy">
    <defined-sets>
        <bgp-defined-sets xmlns="http://openconfig.net/yang/bgp-policy">
            <ext-community-sets>
                <ext-community-set{% if operation is defined %} xmlns:nc="urn:ietf:params:xml:ns:netconf:base:1.0" nc:operation="{{operation}}"{% endif %}>
                    <ext-community-set-name>{{ext_community_set_name}}</ext-community-set-name>
                    {% if operation is not defined or operation != 'delete' %}
                    {% if ext_community_member is defined %} <ext-community-member>{{ext_community_member}}</ext-community-member>{% endif %}
                    {% endif %}
                </ext-community-set>
            </ext-community-sets>
        </bgp-defined-sets>
    </defined-sets>
</routing-policy>
