code: @Override
      public void deleteItem(Request request,
                             String rawRepositoryName,
                             String rawWorkspaceName,
                             String path) throws RepositoryException {
  
          assert rawRepositoryName != null;
          assert rawWorkspaceName != null;
          assert path != null;
  
          Session session = getSession(request, rawRepositoryName, rawWorkspaceName);
  
          doDelete(path, session);
          session.save();
      }
docs: Deletes the item at {@code path}.
  
  @param request           the servlet request; may not be null or unauthenticated
  @param rawRepositoryName the URL-encoded repository name
  @param rawWorkspaceName  the URL-encoded workspace name
  @param path              the path to the item
  @throws javax.jcr.RepositoryException if any other error occurs