Which API endpoint serves as the authentication point for VMware Cloud on AWS?

Which API endpoint serves as the authentication point for VMware Cloud on AWS?
A. Cloud Services Platform API
B. NSX-T Data Center API
C. Deployed SDDC API
D. VMware Cloud on AWS API

Correct Answer: A
Explanation/Reference:
Reference: https://blogs.vmware.com/code/2017/11/30/overview-vmware-cloud-aws-apis/#:~:text=The%20CSP%20API%2C%20which%20serves,is%20the%20SDDC%20management%20point