lib/cocina/models/file_set.rb in cocina-models-0.69.2 vs lib/cocina/models/file_set.rb in cocina-models-0.70.0

@@ -27,9 +27,9 @@
       attribute :externalIdentifier, Types::Strict::String
       # Primary processing label for a Fileset.
       attribute :label, Types::Strict::String
       # Version for the Fileset within SDR.
       attribute :version, Types::Strict::Integer
-      attribute :structural, FileSetStructural.optional.meta(omittable: true)
+      attribute(:structural, FileSetStructural.default { FileSetStructural.new })
     end
   end
 end