views_kanban-1.0.x-dev/views_kanban.routing.yml

update_entity_kanban_state:
  path: '/views-kanban/update-state/{view_id}/{display_id}/{entity_id}/{state_value}'
  defaults:
    _controller: '\Drupal\views_kanban\Controller\KanbanController::updateState'
  requirements:
    _permission: 'access content'
    entity_id: \d+
  options:
    parameters:
      entity:
        type: entity