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Answer: Configure Amazon EventBndge （Amazon CloudWatch Events）to detect and react to changes for AWS Health events from the AWS Service Health Dashboard.Configure the EventBridge（CloudWatch Events）event to publish a message to an Amazon Simple Notification Service（Amazon SNS）topic and subscribe the topic to an HTTPS endpoint for the management application with a topic filter corresponding to the services being used.
Option D is the correct answer because it provides a solution that meets the company's requirements with the least amount of operational overhead. Here's why: 1. **Integration with AWS Service Health Dashboard**: By using Amazon EventBridge (formerly known as Amazon CloudWatch Events), the company can detect and react to changes in AWS Health events from the AWS Service Health Dashboard. This dashboard provides information about the operational health of AWS services. 2. **Efficient Event Handling**: EventBridge can be configured to trigger actions based on specific events, such as AWS Health events. This allows the company to automate responses to issues related to AWS services without the need for manual intervention. 3. **Use of Amazon SNS for Notifications**: By publishing the EventBridge event to an Amazon Simple Notification Service (Amazon SNS) topic, the company can leverage SNS's capabilities to deliver messages to multiple subscribers, including the HTTPS endpoint of the on-premises management application. 4. **Topic Filtering**: The use of a topic filter in Amazon SNS ensures that only relevant messages related to the services being used by the company are sent to the management application. This reduces the amount of irrelevant data and helps maintain the focus on the services that are critical to the company's operations. 5. **Minimal Changes to Existing Infrastructure**: This approach does not require the company to retire its existing on-premises management application or make significant modifications to it. Instead, it integrates the AWS services' status updates into the existing application through the HTTPS endpoint, minimizing the operational overhead. In summary, option D provides a seamless and efficient way to incorporate the status of AWS services into the company's existing management application with minimal operational overhead, leveraging the power of AWS EventBridge, SNS, and topic filtering.
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A company is building a hybrid solution berween its existing on-premises systems and a new backend in AWS.The company has a management application to monitor the state of its current IT infrastructure and automate responses to issues.The company wants to incorporate the status of its consumed AWS services into the application.The application uses an HTTPS endpoint to receive updates.Which approach meets these requirements with the LEAST amount of operational overbead ？
A
Configure AWS Systems Manager OpsCenter to ingest operational events from the on-premises systems.Retire the on-premises management application and adopt OpsCenter as the hub.
B
Configure Amazon EventBridge（Amazon CloudWatch Events ）to detect and react to changes for AWS Health events from the AWS Personal Health Dashboard.Configure the EventBndge（CloudWatch Events）event to publish a message to an Amazou Simple Notification Service（Amazon SNS）topic and subscribe the topic to the HTTPS endpoint of the management application.
C
Modify the on-premises management application to call the AWS Health API to poll for status events of AWS services.
D
Configure Amazon EventBndge （Amazon CloudWatch Events）to detect and react to changes for AWS Health events from the AWS Service Health Dashboard.Configure the EventBridge（CloudWatch Events）event to publish a message to an Amazon Simple Notification Service（Amazon SNS）topic and subscribe the topic to an HTTPS endpoint for the management application with a topic filter corresponding to the services being used.