Change REST API to return empty data for suspended accounts (#14765)

lib/paperclip/url_generator_extensions.rb

@@ -11,6 +11,10 @@ module Paperclip
         Addressable::URI.parse(url).normalize.to_str.gsub(escape_regex) { |m| "%#{m.ord.to_s(16).upcase}" }
       end
     end
+
+    def for_as_default(style_name)
+      attachment_options[:interpolator].interpolate(default_url, @attachment, style_name)
+    end
   end
 end