Question

All request will be proxied through Gateway, using their

none of the options

API key

Endpoint

Application Name

Answer 1

Hello mate here is your answer,
All request will be proxied through gateway,using their API key.

Answer 2

The correct answer is API key.

An application programming interface (API) key is a key generated by computer programs which calls an application programming interface for the identification purpose of the program that has been called, the person who has developed the program or the website user.

It works as an identifier or a token/keyword and is generally associated with various rights to access an API.