Hello As per the Flink OpenSearch connector documentation, it specify how to connect to OpenSearch database. But it doesn't mention anything how to connect with the AWS OpenSearch service. https://nightlies.apache.org/flink/flink-docs-release-1.18/docs/connectors/datastream/opensearch/
Whereas as per the OpenSearch Client documentation it specify, create the "AwsSdk2Transport" and specify region etc. https://opensearch.org/docs/latest/clients/java/ Request you to please share how to connect AWS OpenSearch service from Flink OpenSearch Sink. Thanks !! // Regards Praveen Chandna