Which AWS service or resource is serverless?

Explanations:

AWS Snowball Edge is a physical data transport solution, not a serverless service. It is used for transferring large amounts of data into and out of AWS.

Amazon EC2 is a traditional cloud computing service that provides virtual servers (instances) for hosting applications. It requires users to manage the infrastructure.

Amazon Elastic Kubernetes Service (EKS) is a managed container orchestration service for running Kubernetes. While it simplifies management, it still requires the underlying infrastructure to be provisioned and managed.

Amazon API Gateway is a serverless service that enables developers to create, publish, maintain, monitor, and secure APIs at any scale without needing to manage servers.