How do you configure a REST API to handle different mediation logic with different HTTP verbs?

How do you configure a REST API to handle different mediation logic with different HTTP verbs?
A . Define a resource for each API, and only allow that HTTP verb for that particular resource.
B. Each HTTP method can be identified by the transport,and you can configure a sequence for each method at transport configuration logic.
C. Only define the message filtering switching logic inside a sequence, and each path can handle the specific HTTP verb.
D. Wrap a given REST API with an inbound so that youcan filter out requests based on an HTTP verb.

Answer: A