The Admin API has several methods to describe different objects such as ACLs, Quotas or SCRAM-SHA users. But these API seem to be usable only in one for the two modes:

• Query or one users ACLs / Quotas / SCRAM-SHA credentials
• Query all existing ACLs / Quotas / SCRAM-SHA credentials

But there seems to be no way how to batch the describe requests for multiple users. E.g. describe ACLs of users Joe, John and Mike. It would be nice to have such option as it might make it easier for applications using the Admin API to make less different API calls.

Created by KAFKA-14357