code: @Action(
              domainEvent = DownloadLayoutEvent.class,
              semantics = SemanticsOf.SAFE,
              restrictTo = RestrictTo.PROTOTYPING
      )
      @ActionLayout(
              contributed = Contributed.AS_ACTION,
              cssClassFa = "fa-download"
      )
      @MemberOrder(sequence="500.900")
      public Clob downloadLayout(final Object domainObject) {
          return developerUtilitiesService.downloadLayout(domainObject);
      }
docs: Download the JSON layout of the domain object's type.