In the actual microservice guidance, what information needs to be configured before starting the service locally so that the microservice can be successfully registered to the service center on HUAWEI CLOUD?

In the actual microservice guidance, what information needs to be configured before starting the service locally so that the microservice can be successfully registered to the service center on HUAWEI CLOUD?
A . Monitoring center address
B . Configurating center address
C . Certification information such as AK/SK
D . handler

Answer: C