kafka_client 0.2.0

A pure Rust Kafka client library with SASL authentication support
Documentation 
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// 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": 78,
  "type": "response",
  "name": "ShareFetchResponse",
  // Version 0 was used for early access of KIP-932 in Apache Kafka 4.0 but removed in Apache Kafka 4.1.
  //
  // Version 1 is the initial stable version (KIP-932).
  //
  // Version 2 introduces ShareAcquireMode and Renew acknowledgements (KIP-1206 and KIP-1222).
  "validVersions": "1-2",
  "flexibleVersions": "0+",
  // Supported errors for ErrorCode and AcknowledgeErrorCode:
  // - GROUP_AUTHORIZATION_FAILED (version 0+)
  // - TOPIC_AUTHORIZATION_FAILED (version 0+)
  // - SHARE_SESSION_NOT_FOUND (version 0+)
  // - INVALID_SHARE_SESSION_EPOCH (version 0+)
  // - UNKNOWN_TOPIC_OR_PARTITION (version 0+)
  // - NOT_LEADER_OR_FOLLOWER (version 0+)
  // - UNKNOWN_TOPIC_ID (version 0+)
  // - INVALID_RECORD_STATE (version 0+) - only for AcknowledgeErrorCode
  // - KAFKA_STORAGE_ERROR (version 0+)
  // - CORRUPT_MESSAGE (version 0+)
  // - INVALID_REQUEST (version 0+)
  // - UNKNOWN_SERVER_ERROR (version 0+)
  "fields": [
    { "name": "ThrottleTimeMs", "type": "int32", "versions": "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": "ErrorCode", "type": "int16", "versions": "0+",
      "about": "The top-level response error code." },
    { "name": "ErrorMessage", "type": "string", "versions": "0+", "nullableVersions": "0+", "default": "null",
      "about": "The top-level error message, or null if there was no error." },
    { "name": "AcquisitionLockTimeoutMs", "type": "int32", "versions": "1+",
      "about": "The time in milliseconds for which the acquired records are locked." },
    { "name": "Responses", "type": "[]ShareFetchableTopicResponse", "versions": "0+",
      "about": "The response topics.", "fields": [
      { "name": "TopicId", "type": "uuid", "versions": "0+", "mapKey": true,
        "about": "The unique topic ID." },
      { "name": "Partitions", "type": "[]PartitionData", "versions": "0+",
        "about": "The topic partitions.", "fields": [
        { "name": "PartitionIndex", "type": "int32", "versions": "0+",
          "about": "The partition index." },
        { "name": "ErrorCode", "type": "int16", "versions": "0+",
          "about": "The fetch error code, or 0 if there was no fetch error." },
        { "name": "ErrorMessage", "type": "string", "versions": "0+", "nullableVersions": "0+", "default": "null",
          "about": "The fetch error message, or null if there was no fetch error." },
        { "name": "AcknowledgeErrorCode", "type": "int16", "versions": "0+",
          "about": "The acknowledge error code, or 0 if there was no acknowledge error." },
        { "name": "AcknowledgeErrorMessage", "type": "string", "versions": "0+", "nullableVersions": "0+", "default": "null",
          "about": "The acknowledge error message, or null if there was no acknowledge error." },
        { "name": "CurrentLeader", "type": "LeaderIdAndEpoch", "versions": "0+",
          "about": "The current leader of the partition.", "fields": [
          { "name": "LeaderId", "type": "int32", "versions": "0+",
            "about": "The ID of the current leader or -1 if the leader is unknown." },
          { "name": "LeaderEpoch", "type": "int32", "versions": "0+",
            "about": "The latest known leader epoch." }
        ]},
        { "name": "Records", "type": "records", "versions": "0+", "nullableVersions": "0", "about": "The record data." },
        { "name": "AcquiredRecords", "type": "[]AcquiredRecords", "versions": "0+", "about": "The acquired records.", "fields": [
          { "name": "FirstOffset", "type": "int64", "versions": "0+", "about": "The earliest offset in this batch of acquired records." },
          { "name": "LastOffset", "type": "int64", "versions": "0+", "about": "The last offset of this batch of acquired records." },
          { "name": "DeliveryCount", "type": "int16", "versions": "0+", "about": "The delivery count of this batch of acquired records." }
        ]}
      ]}
    ]},
    { "name": "NodeEndpoints", "type": "[]NodeEndpoint", "versions": "0+",
      "about": "Endpoints for all current leaders enumerated in PartitionData with error NOT_LEADER_OR_FOLLOWER.", "fields": [
      { "name": "NodeId", "type": "int32", "versions": "0+",
        "mapKey": true, "entityType": "brokerId", "about": "The ID of the associated node." },
      { "name": "Host", "type": "string", "versions": "0+",
        "about": "The node's hostname." },
      { "name": "Port", "type": "int32", "versions": "0+",
        "about": "The node's port." },
      { "name": "Rack", "type": "string", "versions": "0+", "nullableVersions": "0+", "default": "null",
        "about": "The rack of the node, or null if it has not been assigned to a rack." }
    ]}
  ]
}