Opensearch Connection

Failed to connect to search-xxxxxxxxxxxxx.us-west-2.on.aws port 9200: Timed out",“errno”:28

i face the issues while using the opensearch connection through laravel using below code

$client = (new \OpenSearch\ClientBuilder())
->setHosts([‘https://search-xxxxxxxx.aos.us-west-2.on.aws’])
->setBasicAuthentication(‘admin’, ‘admin’) // For testing only. Don’t store credentials in code.
->setSSLVerification(false) // For testing only. Use certificate for validation
->build();

please guide to resolve this issues, thanks in advance