How would you answer an interview scenario involving Amazon ECS and Fargate in AWS?

For an interview scenario involving Amazon ECS and Fargate, I would first clarify the business goal, scale, constraints, and the failure or quality attribute the interviewer wants to explore. Amazon ECS is AWS container orchestration, and Fargate runs containers without managing EC2 worker nodes. In this scenario, for a .NET API on ECS Fargate, explain task definitions, services, ALB routing, autoscaling, secrets, logging, and blue-green or rolling deployments. For production, use task roles, Secrets Manager or Parameter Store, target tracking autoscaling, ALB health checks, deployment circuit breakers, centralized logs, and right-sized CPU and memory. I would then explain the main alternatives and tradeoffs, identify likely failure modes, and describe how I would validate the solution through testing, observability, security controls, and recovery or rollback planning.