vais_promos-1.0.0-beta2/vais_promos.links.action.yml

vais_promo.vais_promo_add:
  route_name: vais_promo.vais_promo_add
  title: 'Add Search Promotion'

  # Where will the link appear, defined by route name.
  appears_on:
    - entity.vais_promo.collection
    - entity.vais_promo.canonical

vais_promo.vais_promo_import_xml:
  route_name: vais_promo.vais_promo_import_xml
  title: 'Import Promotions from XML'
  appears_on:
    - entity.vais_promo.collection
    - entity.vais_promo.canonical