ProduceRequest.json

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// this work for additional information regarding copyright ownership.
// The ASF licenses this file to You under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance with
// the License.  You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
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// distributed under the License is distributed on an "AS IS" BASIS,
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{
  "apiKey": 0,
  "type": "request",
  "listeners": ["zkBroker", "broker"],
  "name": "ProduceRequest",
  // Version 1 and 2 are the same as version 0.
  //
  // Version 3 adds the transactional ID, which is used for authorization when attempting to write
  // transactional data.  Version 3 also adds support for Kafka Message Format v2.
  //
  // Version 4 is the same as version 3, but the requester must be prepared to handle a
  // KAFKA_STORAGE_ERROR. 
  //
  // Version 5 and 6 are the same as version 3.
  //
  // Starting in version 7, records can be produced using ZStandard compression.  See KIP-110.
  //
  // Starting in Version 8, response has RecordErrors and ErrorMessage. See KIP-467.
  //
  // Version 9 enables flexible versions.
  //
  // Version 10 is the same as version 9 (KIP-951).
  //
  // Version 11 adds support for new error code TRANSACTION_ABORTABLE (KIP-890).
  // Version 12 replaces topic names with topic IDs (KIP-516). May return UNKNOWN_TOPIC_ID error code.
  "validVersions": "0-12",
  "deprecatedVersions": "0-6",
  "flexibleVersions": "9+",
  "fields": [
    { "name": "TransactionalId", "type": "string", "versions": "3+", "nullableVersions": "3+", "default": "null", "entityType": "transactionalId",
      "about": "The transactional ID, or null if the producer is not transactional." },
    { "name": "Acks", "type": "int16", "versions": "0+",
      "about": "The number of acknowledgments the producer requires the leader to have received before considering a request complete. Allowed values: 0 for no acknowledgments, 1 for only the leader and -1 for the full ISR." },
    { "name": "TimeoutMs", "type": "int32", "versions": "0+",
      "about": "The timeout to await a response in milliseconds." },
    { "name": "TopicData", "type": "[]TopicProduceData", "versions": "0+",
      "about": "Each topic to produce to.", "fields": [
      { "name": "Name", "type": "string", "versions": "0-11", "entityType": "topicName", "mapKey": true, "ignorable": true,
        "about": "The topic name." },
      { "name": "TopicId", "type": "uuid", "versions": "12+", "mapKey": true, "ignorable": true, "about": "The unique topic ID" },
      { "name": "PartitionData", "type": "[]PartitionProduceData", "versions": "0+",
        "about": "Each partition to produce to.", "fields": [
        { "name": "Index", "type": "int32", "versions": "0+",
          "about": "The partition index." },
        { "name": "Records", "type": "records", "versions": "0+", "nullableVersions": "0+",
          "about": "The record data to be produced." }
      ]}
    ]}
  ]
}