AWS Health Aware or AHA, is an incident management & communication framework to ingest proactive and real-time alerts from AWS Health to a customer’s preferred communication channels. Customers using AWS Organizations can get aggregated active account level alerts from impacted accounts across their organization. Alerts can be configured to endpoint(s) such as Slack, Microsoft Teams, Amazon Chime and Email Alerts. AHA can also be integrated with a broad range of other endpoints during configuration. These alerts are targeted to give customers event visibility and guidance to help quickly diagnose and resolve issues that are impacting our customer’s applications or workloads.
Source:: Amazon AWS