def destroy
      Hyrax::Actors::EmbargoActor.new(curation_concern).destroy
      flash[:notice] = curation_concern.embargo_history.last
      if curation_concern.work? && curation_concern.file_sets.present?
        redirect_to confirm_permission_path
      else
        redirect_to edit_embargo_path
      end
    end
def destroy
      Hyrax::Actors::EmbargoActor.new(curation_concern).destroy
      flash[:notice] = curation_concern.embargo_history.last
      if curation_concern.work? && curation_concern.file_sets.present?
        redirect_to confirm_permission_path
      else
        redirect_to edit_embargo_path
      end
    end
Removes a single embargo