alert_message-1.0.x-dev/alert_message.links.task.yml

entity.alert_message.settings:
  title: 'Settings'
  route_name: entity.alert_message.settings
  base_route: entity.alert_message.settings
entity.alert_message.delete_form:
  title: 'Delete'
  route_name: entity.alert_message.delete_form
  base_route: entity.alert_message.canonical
  weight: 20
entity.alert_message.collection:
  title: 'Alert messages'
  route_name: entity.alert_message.collection
  base_route: system.admin_content
  weight: 10