Which activity is considered out of scope for AWS Support?

Explanations:

AWS Support assists with solving problems detected by Amazon EC2 health checks, as these are part of service availability and operational issues that they cover.

Answering “how to” questions on AWS services and features falls within AWS Support’s scope, as they provide guidance on using AWS services effectively.

Troubleshooting AWS APIs is within the scope of AWS Support, as they help diagnose and resolve issues related to API usage and functionality.

Tuning database queries is considered out of scope for AWS Support because it involves application-specific optimization, which typically falls under the responsibility of the customer.