entity_hierarchy-8.x-2.24/modules/entity_hierarchy_microsite/entity_hierarchy_microsite.routing.yml

entity.eh_microsite_menu_override.add:
  path: '/admin/structure/entity-hierarchy-microsites/add-menu-item/{target}'
  defaults:
    _controller: '\Drupal\entity_hierarchy_microsite\Controller\AddMenuOverride::addMenuOverride'
    _title_callback: '\Drupal\entity_hierarchy_microsite\Controller\AddMenuOverride::title'
  requirements:
    _permission: 'administer entity hierarchy microsites'