Kafka CreateAcls Response Wire Format v3 — Binary Protocol Layout

What is CreateAcls?

Grants principals access to resources via kafka-acls.sh --add. Changes take effect immediately (no restart needed), but ACL propagation across brokers is eventually consistent via ZooKeeper or KRaft metadata, leaving a short window where a new ACL might not be enforced cluster-wide.

Schema
{
  "ThrottleTimeMs": int32,
  "Results": [{
      "ErrorCode": int16,
      "ErrorMessage": string?
  }]
}

Example
{
  "ThrottleTimeMs": 0,
  "Results": [{
      "ErrorCode": 0,
      "ErrorMessage": "NETWORK_EXCEPTION"
  }]
}