AccessControlEntryConfig(ACE): a tuple of principal, host, operation, and permissionType.

ACLBindng: binds an ACL to to a resource pattern.

ACLFilter provides the criteria for matching ACLBindings Apache Kafka reference: https://github.com/apache/kafka/blob/trunk/clients/src/main/java/org/apache/kafka/common/acl/AclBindingFilter.java.

NetworkRegion is an abstraction that represents the region specific building blocks that make up a Network.

ResourcePatternConfig: matches ACLs with resources.

Status is a generic message that encapsulates status details and is used in various resources.