title: Ansible ios_config run conditionally if parent exists
body: <p>I have a play below that create an interface and configures it but I would only like to run this section if the interface doesn't already exist in order to prevent accidentally modifying an existing interface. Is that possible?</p>
  
  <pre><code>- name: create interface
    ios_config:
      parents:
        - interface Loopback98
      lines:
        - description Testing Ansible
        - ip address 10.0.0.98 255.255.255.255
  </code></pre>