Which network file sharing protocol provides cloud-based file sharing through a REST API interface?

Amazon S3 (Simple Storage Service) is a cloud-based file sharing protocol that provides file sharing through a REST API interface. S3 allows users to store and retrieve any amount of data at any time, using a simple web interface. It is widely used for cloud storage and integrates seamlessly with various applications and services.References:= Dell Information Storage and Management V5 course materials