<nacm xmlns="urn:ietf:params:xml:ns:yang:ietf-netconf-acm">
    <rule-list>
        <name>test-list</name>
        <rule>
            <name>test-rule</name>
            <path xmlns:a="urn:all">/a:cont1/a:leaf3</path>
            <action>deny</action>
        </rule>
    </rule-list>
</nacm>
<cont1 xmlns="urn:all">
    <list1>
        <leaf18>aa</leaf18>
    </list1>
</cont1>