Amazon OpenSearch Service adds AWSServiceRoleForAmazonOpenSearchIngestionService

AI Impact Summary

Amazon OpenSearch Service has introduced a new service-linked role, AWSServiceRoleForAmazonOpenSearchIngestionService, granting OpenSearch Ingestion access to send metric data to CloudWatch. This change is critical for observability as it enables detailed monitoring of ingestion pipeline performance and resource utilization, allowing for proactive identification and resolution of potential bottlenecks or errors within the OpenSearch Ingestion service.