private function generateExecuteDocBlock($methodDescription) {

        $responseClass = $this->operationDefinition->getResponseClass();
        $docBlock = new DocBlockGenerator($methodDescription, null);
        if ($responseClass) {
            $tags[] = new GenericTag('return', '\\'.$responseClass);
        }
        else {
            $tags[] = new GenericTag('return', 'mixed');
        }
        $docBlock->setTags($tags);

        return $docBlock;
    }