// Licensed to the Apache Software Foundation (ASF) under one or more
// contributor license agreements. See the NOTICE file distributed with
// 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
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
{
"apiKey": 0,
"type": "response",
"name": "ProduceResponse",
// Versions 0-2 were removed in Apache Kafka 4.0, version 3 is the new baseline. Due to a bug in librdkafka,
// these versions have to be included in the api versions response (see KAFKA-18659), but are rejected otherwise.
// See `ApiKeys.PRODUCE_API_VERSIONS_RESPONSE_MIN_VERSION` for more details.
//
// Version 1 added the throttle time.
// Version 2 added the log append time.
//
// Version 3 is the same as version 2.
//
// Version 4 added KAFKA_STORAGE_ERROR as a possible error code.
//
// Version 5 added LogStartOffset to filter out spurious OutOfOrderSequenceExceptions on the client.
//
// Version 8 added RecordErrors and ErrorMessage to include information about
// records that cause the whole batch to be dropped. See KIP-467 for details.
//
// Version 9 enables flexible versions.
//
// Version 10 adds 'CurrentLeader' and 'NodeEndpoints' as tagged fields (KIP-951)
//
// Version 11 adds support for new error code TRANSACTION_ABORTABLE (KIP-890).
//
// Version 12 is the same as version 10 (KIP-890).
// Version 13 replaces topic names with topic IDs (KIP-516). May return UNKNOWN_TOPIC_ID error code.
"validVersions": "3-13",
"flexibleVersions": "9+",
"fields": [
{ "name": "Responses", "type": "[]TopicProduceResponse", "versions": "0+",
"about": "Each produce response.", "fields": [
{ "name": "Name", "type": "string", "versions": "0-12", "entityType": "topicName", "mapKey": true, "ignorable": true,
"about": "The topic name." },
{ "name": "TopicId", "type": "uuid", "versions": "13+", "mapKey": true, "ignorable": true, "about": "The unique topic ID" },
{ "name": "PartitionResponses", "type": "[]PartitionProduceResponse", "versions": "0+",
"about": "Each partition that we produced to within the topic.", "fields": [
{ "name": "Index", "type": "int32", "versions": "0+",
"about": "The partition index." },
{ "name": "ErrorCode", "type": "int16", "versions": "0+",
"about": "The error code, or 0 if there was no error." },
{ "name": "BaseOffset", "type": "int64", "versions": "0+",
"about": "The base offset." },
{ "name": "LogAppendTimeMs", "type": "int64", "versions": "2+", "default": "-1", "ignorable": true,
"about": "The timestamp returned by broker after appending the messages. If CreateTime is used for the topic, the timestamp will be -1. If LogAppendTime is used for the topic, the timestamp will be the broker local time when the messages are appended." },
{ "name": "LogStartOffset", "type": "int64", "versions": "5+", "default": "-1", "ignorable": true,
"about": "The log start offset." },
{ "name": "RecordErrors", "type": "[]BatchIndexAndErrorMessage", "versions": "8+", "ignorable": true,
"about": "The batch indices of records that caused the batch to be dropped.", "fields": [
{ "name": "BatchIndex", "type": "int32", "versions": "8+",
"about": "The batch index of the record that caused the batch to be dropped." },
{ "name": "BatchIndexErrorMessage", "type": "string", "default": "null", "versions": "8+", "nullableVersions": "8+",
"about": "The error message of the record that caused the batch to be dropped."}
]},
{ "name": "ErrorMessage", "type": "string", "default": "null", "versions": "8+", "nullableVersions": "8+", "ignorable": true,
"about": "The global error message summarizing the common root cause of the records that caused the batch to be dropped."},
{ "name": "CurrentLeader", "type": "LeaderIdAndEpoch", "versions": "10+", "taggedVersions": "10+", "tag": 0,
"about": "The leader broker that the producer should use for future requests.", "fields": [
{ "name": "LeaderId", "type": "int32", "versions": "10+", "default": "-1", "entityType": "brokerId",
"about": "The ID of the current leader or -1 if the leader is unknown."},
{ "name": "LeaderEpoch", "type": "int32", "versions": "10+", "default": "-1",
"about": "The latest known leader epoch."}
]}
]}
]},
{ "name": "ThrottleTimeMs", "type": "int32", "versions": "1+", "ignorable": true, "default": "0",
"about": "The duration in milliseconds for which the request was throttled due to a quota violation, or zero if the request did not violate any quota." },
{ "name": "NodeEndpoints", "type": "[]NodeEndpoint", "versions": "10+", "taggedVersions": "10+", "tag": 0,
"about": "Endpoints for all current-leaders enumerated in PartitionProduceResponses, with errors NOT_LEADER_OR_FOLLOWER.", "fields": [
{ "name": "NodeId", "type": "int32", "versions": "10+",
"mapKey": true, "entityType": "brokerId", "about": "The ID of the associated node."},
{ "name": "Host", "type": "string", "versions": "10+",
"about": "The node's hostname." },
{ "name": "Port", "type": "int32", "versions": "10+",
"about": "The node's port." },
{ "name": "Rack", "type": "string", "versions": "10+", "nullableVersions": "10+", "default": "null",
"about": "The rack of the node, or null if it has not been assigned to a rack." }
]}
]
}