ansible.builtin.undefined test – Like :func:`defined` but the other way round.

Note

This test plugin is part of ansible-core and included in all Ansible installations. In most cases, you can use the short plugin name undefined. However, we recommend you use the Fully Qualified Collection Name (FQCN) ansible.builtin.undefined for easy linking to the plugin documentation and to avoid conflicting with other collections that may have the same test plugin name.

Synopsis

• Like :func:`defined` but the other way round.

• This is the Jinja builtin test plugin ‘undefined’.

• See: https://jinja.palletsprojects.com/en/stable/templates/#jinja-tests.undefined

Collection links

• Issue Tracker
• Repository (Sources)
• Communication