public function getFolderTree($depth, OperationContextInterface $context = null)
    {
        $context = $this->ensureContext($context);
        $containerList = $this->getBinding()->getNavigationService()->getFolderTree(
            $this->getRepositoryId(),
            $this->getId(),
            (int) $depth,
            $context->getQueryFilterString(),
            $context->isIncludeAllowableActions(),
            $context->getIncludeRelationships(),
            $context->getRenditionFilterString(),
            $context->isIncludePathSegments()
        );

        return $this->convertBindingContainer($containerList, $context);
    }