1 description: 'Switch site into maintenance mode'
3 mode: 'Site maintenance mode [on/off]'
5 maintenance-on: 'Operating in maintenance mode on'
6 maintenance-off: 'Operating in maintenance mode off'
8 invalid-mode: 'Invalid maintenance mode'
10 - description: 'Switch on maintenance'
12 drupal site:maintenance on
13 - description: 'Switch off maintenance'
15 drupal site:maintenance off