What should be changed to fix the 400 Bad Request error?

exams MCD-ASSOC MCD-ASSOC exam 0 Comments

Refer to the exhibit.

What should be changed to fix the 400 Bad Request error?
A . Set the request Content-Type header to application/json
B . Set the response Content-Type header to application/json
C . Set the response Content-Type in the RAML specification to text/plain
D . Set the request Content-Type header to text/plain

Answer: A