kafka admin api to create scram user

[Calvin Chen]

Hi all

I try to use java to create scram users and acl in kafka, I have several 
questions:

    1. is there any java code example to create a scram user in kafka? which 
class/method should I call? UserScramCredentialAlteration or 
UserScramCredentialUpsertion?
    2. also I know kafka is going to remove zookeeper, so if I use kafka admin 
api to create a scram user, will it be stored in zookeeper or somewhere else in 
kafka? currently for prod env, I create kafka along with zookeeper, so I would 
expect scram user created by admin api will be stored in zookeeper, is it?


Thanks
-Calvin