// 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": 69,
"type": "response",
"name": "ConsumerGroupDescribeResponse",
// Version 1 adds MemberType field (KIP-1099).
"validVersions": "0-1",
"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+)
// - INVALID_GROUP_ID (version 0+)
// - GROUP_ID_NOT_FOUND (version 0+)
// - TOPIC_AUTHORIZATION_FAILED (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": "Groups", "type": "[]DescribedGroup", "versions": "0+",
"about": "Each described group.",
"fields": [
{ "name": "ErrorCode", "type": "int16", "versions": "0+",
"about": "The describe error, 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": "GroupId", "type": "string", "versions": "0+", "entityType": "groupId",
"about": "The group ID string." },
{ "name": "GroupState", "type": "string", "versions": "0+",
"about": "The group state string, or the empty string." },
{ "name": "GroupEpoch", "type": "int32", "versions": "0+",
"about": "The group epoch." },
{ "name": "AssignmentEpoch", "type": "int32", "versions": "0+",
"about": "The assignment epoch." },
{ "name": "AssignorName", "type": "string", "versions": "0+",
"about": "The selected assignor." },
{ "name": "Members", "type": "[]Member", "versions": "0+",
"about": "The members.",
"fields": [
{ "name": "MemberId", "type": "string", "versions": "0+",
"about": "The member ID." },
{ "name": "InstanceId", "type": "string", "versions": "0+", "nullableVersions": "0+", "default": "null",
"about": "The member instance ID." },
{ "name": "RackId", "type": "string", "versions": "0+", "nullableVersions": "0+", "default": "null",
"about": "The member rack ID." },
{ "name": "MemberEpoch", "type": "int32", "versions": "0+",
"about": "The current member epoch." },
{ "name": "ClientId", "type": "string", "versions": "0+",
"about": "The client ID." },
{ "name": "ClientHost", "type": "string", "versions": "0+",
"about": "The client host." },
{ "name": "SubscribedTopicNames", "type": "[]string", "versions": "0+", "entityType": "topicName",
"about": "The subscribed topic names." },
{ "name": "SubscribedTopicRegex", "type": "string", "versions": "0+", "nullableVersions": "0+", "default": "null",
"about": "the subscribed topic regex otherwise or null of not provided." },
{ "name": "Assignment", "type": "Assignment", "versions": "0+",
"about": "The current assignment." },
{ "name": "TargetAssignment", "type": "Assignment", "versions": "0+",
"about": "The target assignment." },
{ "name": "MemberType", "type": "int8", "versions": "1+", "default": "-1", "ignorable": true,
"about": "-1 for unknown. 0 for classic member. +1 for consumer member." }
]},
{ "name": "AuthorizedOperations", "type": "int32", "versions": "0+", "default": "-2147483648",
"about": "32-bit bitfield to represent authorized operations for this group." }
]
}
],
"commonStructs": [
{ "name": "TopicPartitions", "versions": "0+", "fields": [
{ "name": "TopicId", "type": "uuid", "versions": "0+",
"about": "The topic ID." },
{ "name": "TopicName", "type": "string", "versions": "0+", "entityType": "topicName",
"about": "The topic name." },
{ "name": "Partitions", "type": "[]int32", "versions": "0+",
"about": "The partitions." }
]},
{ "name": "Assignment", "versions": "0+", "fields": [
{ "name": "TopicPartitions", "type": "[]TopicPartitions", "versions": "0+",
"about": "The assigned topic-partitions to the member." }
]}
]
}