common.message.ConsumerGroupHeartbeatResponse.json Maven / Gradle / Ivy

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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": 68,
  "type": "response",
  "name": "ConsumerGroupHeartbeatResponse",
  "validVersions": "0",
  "flexibleVersions": "0+",
  // Supported errors:
  // - GROUP_AUTHORIZATION_FAILED (version 0+)
  // - NOT_COORDINATOR (version 0+)
  // - COORDINATOR_NOT_AVAILABLE (version 0+)
  // - COORDINATOR_LOAD_IN_PROGRESS (version 0+)
  // - INVALID_REQUEST (version 0+)
  // - UNKNOWN_MEMBER_ID (version 0+)
  // - FENCED_MEMBER_EPOCH (version 0+)
  // - UNSUPPORTED_ASSIGNOR (version 0+)
  // - UNRELEASED_INSTANCE_ID (version 0+)
  // - GROUP_MAX_SIZE_REACHED (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 error code, or 0 if there was no error" },
    { "name": "ErrorMessage", "type": "string", "versions": "0+", "nullableVersions": "0+", "default": "null",
      "about": "The top-level error message, or null if there was no error." },
    { "name": "MemberId", "type": "string", "versions": "0+", "nullableVersions": "0+", "default": "null",
      "about": "The member id generated by the coordinator. Only provided when the member joins with MemberEpoch == 0." },
    { "name": "MemberEpoch", "type": "int32", "versions": "0+",
      "about": "The member epoch." },
    { "name": "ShouldComputeAssignment", "type": "bool", "versions": "0+",
      "about": "True if the member should compute the assignment for the group." },
    { "name": "HeartbeatIntervalMs", "type": "int32", "versions": "0+",
      "about": "The heartbeat interval in milliseconds." },
    { "name": "Assignment", "type": "Assignment", "versions": "0+", "nullableVersions": "0+", "default": "null",
      "about": "null if not provided; the assignment otherwise.", "fields": [
      { "name": "Error", "type": "int8", "versions": "0+",
        "about": "The assigned error." },
      { "name": "AssignedTopicPartitions", "type": "[]TopicPartitions", "versions": "0+",
        "about": "The partitions assigned to the member that can be used immediately." },
      { "name": "PendingTopicPartitions", "type": "[]TopicPartitions", "versions": "0+",
        "about": "The partitions assigned to the member that cannot be used because they are not released by their former owners yet." },
      { "name": "MetadataVersion", "type": "int16", "versions": "0+",
        "about": "The version of the metadata." },
      { "name": "MetadataBytes", "type": "bytes", "versions": "0+",
        "about": "The assigned metadata." }
    ]}
  ],
  "commonStructs": [
    { "name": "TopicPartitions", "versions": "0+", "fields": [
      { "name": "TopicId", "type": "uuid", "versions": "0+",
        "about": "The topic ID." },
      { "name": "Partitions", "type": "[]int32", "versions": "0+",
        "about": "The partitions." }
    ]}
  ]
}