The API Gateway service enables you to publish APIs with private endpoints that are accessible from within your

Networking is the interconnection of multiple devices, generally termed as Hosts connected using multiple paths for the purpose of sending/receiving data or media. [Source: GeeksforGeeks]

, and which you can expose with public IP addresses if you want them to accept internet traffic. The endpoints support API validation, request and response transformation, CORS,

Authentication is a key mechanism for information security that establish proof of identities to get access of information in the system. Authorization is an important identity service to avoid unauthorized access to cloud resources. [Source: Pratiba, et al]

, and request limiting.