niobi-8.x-2.0-alpha4/modules/niobi_resource/niobi_resource.links.action.yml

entity.niobi_resource.add_form:
  route_name: entity.niobi_resource.add_page
  title: 'Add Niobi Resource'
  appears_on:
    - entity.niobi_resource.collection
entity.niobi_resource_type.add_form:
  route_name: entity.niobi_resource_type.add_form
  title: 'Add Niobi Resource type'
  appears_on:
    - entity.niobi_resource_type.collection