parseErrors example

$documents[] = ['delete' => ['_id' => $id]];
        }

        $arguments = [
            'index' => $index,
            'body' => $documents,
        ];

        $result = $this->client->bulk($arguments);

        if (\is_array($result) && isset($result['errors']) && $result['errors']) {
            $errors = $this->parseErrors($result);

            throw ElasticsearchIndexingException::indexingError($errors);
        }
    }
}

$documents[] = ['delete' => ['_id' => $id]];
        }

        $arguments = [
            'index' => $indices[$alias],
            'body' => $documents,
        ];

        $result = $this->client->bulk($arguments);

        if (\is_array($result) && !empty($result['errors'])) {
            $errors = $this->parseErrors($result);

            throw new ElasticsearchIndexingException($errors);
        }
    }

    /** * @param array<string> $entities * * @throws Exception * * @return array<string, string> */

$documents[] = ['delete' => ['_id' => $id]];
        }

        $arguments = [
            'index' => $index,
            'body' => $documents,
        ];

        $result = $this->client->bulk($arguments);

        if (\is_array($result) && isset($result['errors']) && $result['errors']) {
            $errors = $this->parseErrors($result);

            throw new ElasticsearchIndexingException($errors);
        }
    }

    private function handleLanguageIndexIteratorMessage(ElasticsearchLanguageIndexIteratorMessage $message): void
    {
        /** @var LanguageEntity|null $language */
        $language = $this->languageRepository->search(new Criteria([$message->getLanguageId()]), Context::createDefaultContext())->first();

        if ($language === null) {