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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.
 */

// THIS CODE IS AUTOMATICALLY GENERATED.  DO NOT EDIT.

package org.apache.kafka.common.message;

import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
import org.apache.kafka.common.errors.UnsupportedVersionException;
import org.apache.kafka.common.protocol.ApiMessage;
import org.apache.kafka.common.protocol.Message;
import org.apache.kafka.common.protocol.MessageSizeAccumulator;
import org.apache.kafka.common.protocol.MessageUtil;
import org.apache.kafka.common.protocol.ObjectSerializationCache;
import org.apache.kafka.common.protocol.Readable;
import org.apache.kafka.common.protocol.Writable;
import org.apache.kafka.common.protocol.types.ArrayOf;
import org.apache.kafka.common.protocol.types.CompactArrayOf;
import org.apache.kafka.common.protocol.types.Field;
import org.apache.kafka.common.protocol.types.RawTaggedField;
import org.apache.kafka.common.protocol.types.RawTaggedFieldWriter;
import org.apache.kafka.common.protocol.types.Schema;
import org.apache.kafka.common.protocol.types.Type;
import org.apache.kafka.common.utils.ByteUtils;

import static org.apache.kafka.common.protocol.types.Field.TaggedFieldsSection;


public class WriteTxnMarkersResponseData implements ApiMessage {
    List markers;
    private List _unknownTaggedFields;
    
    public static final Schema SCHEMA_0 =
        new Schema(
            new Field("markers", new ArrayOf(WritableTxnMarkerResult.SCHEMA_0), "The results for writing makers.")
        );
    
    public static final Schema SCHEMA_1 =
        new Schema(
            new Field("markers", new CompactArrayOf(WritableTxnMarkerResult.SCHEMA_1), "The results for writing makers."),
            TaggedFieldsSection.of(
            )
        );
    
    public static final Schema[] SCHEMAS = new Schema[] {
        SCHEMA_0,
        SCHEMA_1
    };
    
    public static final short LOWEST_SUPPORTED_VERSION = 0;
    public static final short HIGHEST_SUPPORTED_VERSION = 1;
    
    public WriteTxnMarkersResponseData(Readable _readable, short _version) {
        read(_readable, _version);
    }
    
    public WriteTxnMarkersResponseData() {
        this.markers = new ArrayList(0);
    }
    
    @Override
    public short apiKey() {
        return 27;
    }
    
    @Override
    public short lowestSupportedVersion() {
        return 0;
    }
    
    @Override
    public short highestSupportedVersion() {
        return 1;
    }
    
    @Override
    public void read(Readable _readable, short _version) {
        {
            if (_version >= 1) {
                int arrayLength;
                arrayLength = _readable.readUnsignedVarint() - 1;
                if (arrayLength < 0) {
                    throw new RuntimeException("non-nullable field markers was serialized as null");
                } else {
                    ArrayList newCollection = new ArrayList<>(arrayLength);
                    for (int i = 0; i < arrayLength; i++) {
                        newCollection.add(new WritableTxnMarkerResult(_readable, _version));
                    }
                    this.markers = newCollection;
                }
            } else {
                int arrayLength;
                arrayLength = _readable.readInt();
                if (arrayLength < 0) {
                    throw new RuntimeException("non-nullable field markers was serialized as null");
                } else {
                    ArrayList newCollection = new ArrayList<>(arrayLength);
                    for (int i = 0; i < arrayLength; i++) {
                        newCollection.add(new WritableTxnMarkerResult(_readable, _version));
                    }
                    this.markers = newCollection;
                }
            }
        }
        this._unknownTaggedFields = null;
        if (_version >= 1) {
            int _numTaggedFields = _readable.readUnsignedVarint();
            for (int _i = 0; _i < _numTaggedFields; _i++) {
                int _tag = _readable.readUnsignedVarint();
                int _size = _readable.readUnsignedVarint();
                switch (_tag) {
                    default:
                        this._unknownTaggedFields = _readable.readUnknownTaggedField(this._unknownTaggedFields, _tag, _size);
                        break;
                }
            }
        }
    }
    
    @Override
    public void write(Writable _writable, ObjectSerializationCache _cache, short _version) {
        int _numTaggedFields = 0;
        if (_version >= 1) {
            _writable.writeUnsignedVarint(markers.size() + 1);
            for (WritableTxnMarkerResult markersElement : markers) {
                markersElement.write(_writable, _cache, _version);
            }
        } else {
            _writable.writeInt(markers.size());
            for (WritableTxnMarkerResult markersElement : markers) {
                markersElement.write(_writable, _cache, _version);
            }
        }
        RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
        _numTaggedFields += _rawWriter.numFields();
        if (_version >= 1) {
            _writable.writeUnsignedVarint(_numTaggedFields);
            _rawWriter.writeRawTags(_writable, Integer.MAX_VALUE);
        } else {
            if (_numTaggedFields > 0) {
                throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
            }
        }
    }
    
    @Override
    public void addSize(MessageSizeAccumulator _size, ObjectSerializationCache _cache, short _version) {
        int _numTaggedFields = 0;
        {
            if (_version >= 1) {
                _size.addBytes(ByteUtils.sizeOfUnsignedVarint(markers.size() + 1));
            } else {
                _size.addBytes(4);
            }
            for (WritableTxnMarkerResult markersElement : markers) {
                markersElement.addSize(_size, _cache, _version);
            }
        }
        if (_unknownTaggedFields != null) {
            _numTaggedFields += _unknownTaggedFields.size();
            for (RawTaggedField _field : _unknownTaggedFields) {
                _size.addBytes(ByteUtils.sizeOfUnsignedVarint(_field.tag()));
                _size.addBytes(ByteUtils.sizeOfUnsignedVarint(_field.size()));
                _size.addBytes(_field.size());
            }
        }
        if (_version >= 1) {
            _size.addBytes(ByteUtils.sizeOfUnsignedVarint(_numTaggedFields));
        } else {
            if (_numTaggedFields > 0) {
                throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
            }
        }
    }
    
    @Override
    public boolean equals(Object obj) {
        if (!(obj instanceof WriteTxnMarkersResponseData)) return false;
        WriteTxnMarkersResponseData other = (WriteTxnMarkersResponseData) obj;
        if (this.markers == null) {
            if (other.markers != null) return false;
        } else {
            if (!this.markers.equals(other.markers)) return false;
        }
        return MessageUtil.compareRawTaggedFields(_unknownTaggedFields, other._unknownTaggedFields);
    }
    
    @Override
    public int hashCode() {
        int hashCode = 0;
        hashCode = 31 * hashCode + (markers == null ? 0 : markers.hashCode());
        return hashCode;
    }
    
    @Override
    public WriteTxnMarkersResponseData duplicate() {
        WriteTxnMarkersResponseData _duplicate = new WriteTxnMarkersResponseData();
        ArrayList newMarkers = new ArrayList(markers.size());
        for (WritableTxnMarkerResult _element : markers) {
            newMarkers.add(_element.duplicate());
        }
        _duplicate.markers = newMarkers;
        return _duplicate;
    }
    
    @Override
    public String toString() {
        return "WriteTxnMarkersResponseData("
            + "markers=" + MessageUtil.deepToString(markers.iterator())
            + ")";
    }
    
    public List markers() {
        return this.markers;
    }
    
    @Override
    public List unknownTaggedFields() {
        if (_unknownTaggedFields == null) {
            _unknownTaggedFields = new ArrayList<>(0);
        }
        return _unknownTaggedFields;
    }
    
    public WriteTxnMarkersResponseData setMarkers(List v) {
        this.markers = v;
        return this;
    }
    
    public static class WritableTxnMarkerResult implements Message {
        long producerId;
        List topics;
        private List _unknownTaggedFields;
        
        public static final Schema SCHEMA_0 =
            new Schema(
                new Field("producer_id", Type.INT64, "The current producer ID in use by the transactional ID."),
                new Field("topics", new ArrayOf(WritableTxnMarkerTopicResult.SCHEMA_0), "The results by topic.")
            );
        
        public static final Schema SCHEMA_1 =
            new Schema(
                new Field("producer_id", Type.INT64, "The current producer ID in use by the transactional ID."),
                new Field("topics", new CompactArrayOf(WritableTxnMarkerTopicResult.SCHEMA_1), "The results by topic."),
                TaggedFieldsSection.of(
                )
            );
        
        public static final Schema[] SCHEMAS = new Schema[] {
            SCHEMA_0,
            SCHEMA_1
        };
        
        public static final short LOWEST_SUPPORTED_VERSION = 0;
        public static final short HIGHEST_SUPPORTED_VERSION = 1;
        
        public WritableTxnMarkerResult(Readable _readable, short _version) {
            read(_readable, _version);
        }
        
        public WritableTxnMarkerResult() {
            this.producerId = 0L;
            this.topics = new ArrayList(0);
        }
        
        
        @Override
        public short lowestSupportedVersion() {
            return 0;
        }
        
        @Override
        public short highestSupportedVersion() {
            return 1;
        }
        
        @Override
        public void read(Readable _readable, short _version) {
            if (_version > 1) {
                throw new UnsupportedVersionException("Can't read version " + _version + " of WritableTxnMarkerResult");
            }
            this.producerId = _readable.readLong();
            {
                if (_version >= 1) {
                    int arrayLength;
                    arrayLength = _readable.readUnsignedVarint() - 1;
                    if (arrayLength < 0) {
                        throw new RuntimeException("non-nullable field topics was serialized as null");
                    } else {
                        ArrayList newCollection = new ArrayList<>(arrayLength);
                        for (int i = 0; i < arrayLength; i++) {
                            newCollection.add(new WritableTxnMarkerTopicResult(_readable, _version));
                        }
                        this.topics = newCollection;
                    }
                } else {
                    int arrayLength;
                    arrayLength = _readable.readInt();
                    if (arrayLength < 0) {
                        throw new RuntimeException("non-nullable field topics was serialized as null");
                    } else {
                        ArrayList newCollection = new ArrayList<>(arrayLength);
                        for (int i = 0; i < arrayLength; i++) {
                            newCollection.add(new WritableTxnMarkerTopicResult(_readable, _version));
                        }
                        this.topics = newCollection;
                    }
                }
            }
            this._unknownTaggedFields = null;
            if (_version >= 1) {
                int _numTaggedFields = _readable.readUnsignedVarint();
                for (int _i = 0; _i < _numTaggedFields; _i++) {
                    int _tag = _readable.readUnsignedVarint();
                    int _size = _readable.readUnsignedVarint();
                    switch (_tag) {
                        default:
                            this._unknownTaggedFields = _readable.readUnknownTaggedField(this._unknownTaggedFields, _tag, _size);
                            break;
                    }
                }
            }
        }
        
        @Override
        public void write(Writable _writable, ObjectSerializationCache _cache, short _version) {
            int _numTaggedFields = 0;
            _writable.writeLong(producerId);
            if (_version >= 1) {
                _writable.writeUnsignedVarint(topics.size() + 1);
                for (WritableTxnMarkerTopicResult topicsElement : topics) {
                    topicsElement.write(_writable, _cache, _version);
                }
            } else {
                _writable.writeInt(topics.size());
                for (WritableTxnMarkerTopicResult topicsElement : topics) {
                    topicsElement.write(_writable, _cache, _version);
                }
            }
            RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
            _numTaggedFields += _rawWriter.numFields();
            if (_version >= 1) {
                _writable.writeUnsignedVarint(_numTaggedFields);
                _rawWriter.writeRawTags(_writable, Integer.MAX_VALUE);
            } else {
                if (_numTaggedFields > 0) {
                    throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
                }
            }
        }
        
        @Override
        public void addSize(MessageSizeAccumulator _size, ObjectSerializationCache _cache, short _version) {
            int _numTaggedFields = 0;
            if (_version > 1) {
                throw new UnsupportedVersionException("Can't size version " + _version + " of WritableTxnMarkerResult");
            }
            _size.addBytes(8);
            {
                if (_version >= 1) {
                    _size.addBytes(ByteUtils.sizeOfUnsignedVarint(topics.size() + 1));
                } else {
                    _size.addBytes(4);
                }
                for (WritableTxnMarkerTopicResult topicsElement : topics) {
                    topicsElement.addSize(_size, _cache, _version);
                }
            }
            if (_unknownTaggedFields != null) {
                _numTaggedFields += _unknownTaggedFields.size();
                for (RawTaggedField _field : _unknownTaggedFields) {
                    _size.addBytes(ByteUtils.sizeOfUnsignedVarint(_field.tag()));
                    _size.addBytes(ByteUtils.sizeOfUnsignedVarint(_field.size()));
                    _size.addBytes(_field.size());
                }
            }
            if (_version >= 1) {
                _size.addBytes(ByteUtils.sizeOfUnsignedVarint(_numTaggedFields));
            } else {
                if (_numTaggedFields > 0) {
                    throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
                }
            }
        }
        
        @Override
        public boolean equals(Object obj) {
            if (!(obj instanceof WritableTxnMarkerResult)) return false;
            WritableTxnMarkerResult other = (WritableTxnMarkerResult) obj;
            if (producerId != other.producerId) return false;
            if (this.topics == null) {
                if (other.topics != null) return false;
            } else {
                if (!this.topics.equals(other.topics)) return false;
            }
            return MessageUtil.compareRawTaggedFields(_unknownTaggedFields, other._unknownTaggedFields);
        }
        
        @Override
        public int hashCode() {
            int hashCode = 0;
            hashCode = 31 * hashCode + ((int) (producerId >> 32) ^ (int) producerId);
            hashCode = 31 * hashCode + (topics == null ? 0 : topics.hashCode());
            return hashCode;
        }
        
        @Override
        public WritableTxnMarkerResult duplicate() {
            WritableTxnMarkerResult _duplicate = new WritableTxnMarkerResult();
            _duplicate.producerId = producerId;
            ArrayList newTopics = new ArrayList(topics.size());
            for (WritableTxnMarkerTopicResult _element : topics) {
                newTopics.add(_element.duplicate());
            }
            _duplicate.topics = newTopics;
            return _duplicate;
        }
        
        @Override
        public String toString() {
            return "WritableTxnMarkerResult("
                + "producerId=" + producerId
                + ", topics=" + MessageUtil.deepToString(topics.iterator())
                + ")";
        }
        
        public long producerId() {
            return this.producerId;
        }
        
        public List topics() {
            return this.topics;
        }
        
        @Override
        public List unknownTaggedFields() {
            if (_unknownTaggedFields == null) {
                _unknownTaggedFields = new ArrayList<>(0);
            }
            return _unknownTaggedFields;
        }
        
        public WritableTxnMarkerResult setProducerId(long v) {
            this.producerId = v;
            return this;
        }
        
        public WritableTxnMarkerResult setTopics(List v) {
            this.topics = v;
            return this;
        }
    }
    
    public static class WritableTxnMarkerTopicResult implements Message {
        String name;
        List partitions;
        private List _unknownTaggedFields;
        
        public static final Schema SCHEMA_0 =
            new Schema(
                new Field("name", Type.STRING, "The topic name."),
                new Field("partitions", new ArrayOf(WritableTxnMarkerPartitionResult.SCHEMA_0), "The results by partition.")
            );
        
        public static final Schema SCHEMA_1 =
            new Schema(
                new Field("name", Type.COMPACT_STRING, "The topic name."),
                new Field("partitions", new CompactArrayOf(WritableTxnMarkerPartitionResult.SCHEMA_1), "The results by partition."),
                TaggedFieldsSection.of(
                )
            );
        
        public static final Schema[] SCHEMAS = new Schema[] {
            SCHEMA_0,
            SCHEMA_1
        };
        
        public static final short LOWEST_SUPPORTED_VERSION = 0;
        public static final short HIGHEST_SUPPORTED_VERSION = 1;
        
        public WritableTxnMarkerTopicResult(Readable _readable, short _version) {
            read(_readable, _version);
        }
        
        public WritableTxnMarkerTopicResult() {
            this.name = "";
            this.partitions = new ArrayList(0);
        }
        
        
        @Override
        public short lowestSupportedVersion() {
            return 0;
        }
        
        @Override
        public short highestSupportedVersion() {
            return 1;
        }
        
        @Override
        public void read(Readable _readable, short _version) {
            if (_version > 1) {
                throw new UnsupportedVersionException("Can't read version " + _version + " of WritableTxnMarkerTopicResult");
            }
            {
                int length;
                if (_version >= 1) {
                    length = _readable.readUnsignedVarint() - 1;
                } else {
                    length = _readable.readShort();
                }
                if (length < 0) {
                    throw new RuntimeException("non-nullable field name was serialized as null");
                } else if (length > 0x7fff) {
                    throw new RuntimeException("string field name had invalid length " + length);
                } else {
                    this.name = _readable.readString(length);
                }
            }
            {
                if (_version >= 1) {
                    int arrayLength;
                    arrayLength = _readable.readUnsignedVarint() - 1;
                    if (arrayLength < 0) {
                        throw new RuntimeException("non-nullable field partitions was serialized as null");
                    } else {
                        ArrayList newCollection = new ArrayList<>(arrayLength);
                        for (int i = 0; i < arrayLength; i++) {
                            newCollection.add(new WritableTxnMarkerPartitionResult(_readable, _version));
                        }
                        this.partitions = newCollection;
                    }
                } else {
                    int arrayLength;
                    arrayLength = _readable.readInt();
                    if (arrayLength < 0) {
                        throw new RuntimeException("non-nullable field partitions was serialized as null");
                    } else {
                        ArrayList newCollection = new ArrayList<>(arrayLength);
                        for (int i = 0; i < arrayLength; i++) {
                            newCollection.add(new WritableTxnMarkerPartitionResult(_readable, _version));
                        }
                        this.partitions = newCollection;
                    }
                }
            }
            this._unknownTaggedFields = null;
            if (_version >= 1) {
                int _numTaggedFields = _readable.readUnsignedVarint();
                for (int _i = 0; _i < _numTaggedFields; _i++) {
                    int _tag = _readable.readUnsignedVarint();
                    int _size = _readable.readUnsignedVarint();
                    switch (_tag) {
                        default:
                            this._unknownTaggedFields = _readable.readUnknownTaggedField(this._unknownTaggedFields, _tag, _size);
                            break;
                    }
                }
            }
        }
        
        @Override
        public void write(Writable _writable, ObjectSerializationCache _cache, short _version) {
            int _numTaggedFields = 0;
            {
                byte[] _stringBytes = _cache.getSerializedValue(name);
                if (_version >= 1) {
                    _writable.writeUnsignedVarint(_stringBytes.length + 1);
                } else {
                    _writable.writeShort((short) _stringBytes.length);
                }
                _writable.writeByteArray(_stringBytes);
            }
            if (_version >= 1) {
                _writable.writeUnsignedVarint(partitions.size() + 1);
                for (WritableTxnMarkerPartitionResult partitionsElement : partitions) {
                    partitionsElement.write(_writable, _cache, _version);
                }
            } else {
                _writable.writeInt(partitions.size());
                for (WritableTxnMarkerPartitionResult partitionsElement : partitions) {
                    partitionsElement.write(_writable, _cache, _version);
                }
            }
            RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
            _numTaggedFields += _rawWriter.numFields();
            if (_version >= 1) {
                _writable.writeUnsignedVarint(_numTaggedFields);
                _rawWriter.writeRawTags(_writable, Integer.MAX_VALUE);
            } else {
                if (_numTaggedFields > 0) {
                    throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
                }
            }
        }
        
        @Override
        public void addSize(MessageSizeAccumulator _size, ObjectSerializationCache _cache, short _version) {
            int _numTaggedFields = 0;
            if (_version > 1) {
                throw new UnsupportedVersionException("Can't size version " + _version + " of WritableTxnMarkerTopicResult");
            }
            {
                byte[] _stringBytes = name.getBytes(StandardCharsets.UTF_8);
                if (_stringBytes.length > 0x7fff) {
                    throw new RuntimeException("'name' field is too long to be serialized");
                }
                _cache.cacheSerializedValue(name, _stringBytes);
                if (_version >= 1) {
                    _size.addBytes(_stringBytes.length + ByteUtils.sizeOfUnsignedVarint(_stringBytes.length + 1));
                } else {
                    _size.addBytes(_stringBytes.length + 2);
                }
            }
            {
                if (_version >= 1) {
                    _size.addBytes(ByteUtils.sizeOfUnsignedVarint(partitions.size() + 1));
                } else {
                    _size.addBytes(4);
                }
                for (WritableTxnMarkerPartitionResult partitionsElement : partitions) {
                    partitionsElement.addSize(_size, _cache, _version);
                }
            }
            if (_unknownTaggedFields != null) {
                _numTaggedFields += _unknownTaggedFields.size();
                for (RawTaggedField _field : _unknownTaggedFields) {
                    _size.addBytes(ByteUtils.sizeOfUnsignedVarint(_field.tag()));
                    _size.addBytes(ByteUtils.sizeOfUnsignedVarint(_field.size()));
                    _size.addBytes(_field.size());
                }
            }
            if (_version >= 1) {
                _size.addBytes(ByteUtils.sizeOfUnsignedVarint(_numTaggedFields));
            } else {
                if (_numTaggedFields > 0) {
                    throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
                }
            }
        }
        
        @Override
        public boolean equals(Object obj) {
            if (!(obj instanceof WritableTxnMarkerTopicResult)) return false;
            WritableTxnMarkerTopicResult other = (WritableTxnMarkerTopicResult) obj;
            if (this.name == null) {
                if (other.name != null) return false;
            } else {
                if (!this.name.equals(other.name)) return false;
            }
            if (this.partitions == null) {
                if (other.partitions != null) return false;
            } else {
                if (!this.partitions.equals(other.partitions)) return false;
            }
            return MessageUtil.compareRawTaggedFields(_unknownTaggedFields, other._unknownTaggedFields);
        }
        
        @Override
        public int hashCode() {
            int hashCode = 0;
            hashCode = 31 * hashCode + (name == null ? 0 : name.hashCode());
            hashCode = 31 * hashCode + (partitions == null ? 0 : partitions.hashCode());
            return hashCode;
        }
        
        @Override
        public WritableTxnMarkerTopicResult duplicate() {
            WritableTxnMarkerTopicResult _duplicate = new WritableTxnMarkerTopicResult();
            _duplicate.name = name;
            ArrayList newPartitions = new ArrayList(partitions.size());
            for (WritableTxnMarkerPartitionResult _element : partitions) {
                newPartitions.add(_element.duplicate());
            }
            _duplicate.partitions = newPartitions;
            return _duplicate;
        }
        
        @Override
        public String toString() {
            return "WritableTxnMarkerTopicResult("
                + "name=" + ((name == null) ? "null" : "'" + name.toString() + "'")
                + ", partitions=" + MessageUtil.deepToString(partitions.iterator())
                + ")";
        }
        
        public String name() {
            return this.name;
        }
        
        public List partitions() {
            return this.partitions;
        }
        
        @Override
        public List unknownTaggedFields() {
            if (_unknownTaggedFields == null) {
                _unknownTaggedFields = new ArrayList<>(0);
            }
            return _unknownTaggedFields;
        }
        
        public WritableTxnMarkerTopicResult setName(String v) {
            this.name = v;
            return this;
        }
        
        public WritableTxnMarkerTopicResult setPartitions(List v) {
            this.partitions = v;
            return this;
        }
    }
    
    public static class WritableTxnMarkerPartitionResult implements Message {
        int partitionIndex;
        short errorCode;
        private List _unknownTaggedFields;
        
        public static final Schema SCHEMA_0 =
            new Schema(
                new Field("partition_index", Type.INT32, "The partition index."),
                new Field("error_code", Type.INT16, "The error code, or 0 if there was no error.")
            );
        
        public static final Schema SCHEMA_1 =
            new Schema(
                new Field("partition_index", Type.INT32, "The partition index."),
                new Field("error_code", Type.INT16, "The error code, or 0 if there was no error."),
                TaggedFieldsSection.of(
                )
            );
        
        public static final Schema[] SCHEMAS = new Schema[] {
            SCHEMA_0,
            SCHEMA_1
        };
        
        public static final short LOWEST_SUPPORTED_VERSION = 0;
        public static final short HIGHEST_SUPPORTED_VERSION = 1;
        
        public WritableTxnMarkerPartitionResult(Readable _readable, short _version) {
            read(_readable, _version);
        }
        
        public WritableTxnMarkerPartitionResult() {
            this.partitionIndex = 0;
            this.errorCode = (short) 0;
        }
        
        
        @Override
        public short lowestSupportedVersion() {
            return 0;
        }
        
        @Override
        public short highestSupportedVersion() {
            return 1;
        }
        
        @Override
        public void read(Readable _readable, short _version) {
            if (_version > 1) {
                throw new UnsupportedVersionException("Can't read version " + _version + " of WritableTxnMarkerPartitionResult");
            }
            this.partitionIndex = _readable.readInt();
            this.errorCode = _readable.readShort();
            this._unknownTaggedFields = null;
            if (_version >= 1) {
                int _numTaggedFields = _readable.readUnsignedVarint();
                for (int _i = 0; _i < _numTaggedFields; _i++) {
                    int _tag = _readable.readUnsignedVarint();
                    int _size = _readable.readUnsignedVarint();
                    switch (_tag) {
                        default:
                            this._unknownTaggedFields = _readable.readUnknownTaggedField(this._unknownTaggedFields, _tag, _size);
                            break;
                    }
                }
            }
        }
        
        @Override
        public void write(Writable _writable, ObjectSerializationCache _cache, short _version) {
            int _numTaggedFields = 0;
            _writable.writeInt(partitionIndex);
            _writable.writeShort(errorCode);
            RawTaggedFieldWriter _rawWriter = RawTaggedFieldWriter.forFields(_unknownTaggedFields);
            _numTaggedFields += _rawWriter.numFields();
            if (_version >= 1) {
                _writable.writeUnsignedVarint(_numTaggedFields);
                _rawWriter.writeRawTags(_writable, Integer.MAX_VALUE);
            } else {
                if (_numTaggedFields > 0) {
                    throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
                }
            }
        }
        
        @Override
        public void addSize(MessageSizeAccumulator _size, ObjectSerializationCache _cache, short _version) {
            int _numTaggedFields = 0;
            if (_version > 1) {
                throw new UnsupportedVersionException("Can't size version " + _version + " of WritableTxnMarkerPartitionResult");
            }
            _size.addBytes(4);
            _size.addBytes(2);
            if (_unknownTaggedFields != null) {
                _numTaggedFields += _unknownTaggedFields.size();
                for (RawTaggedField _field : _unknownTaggedFields) {
                    _size.addBytes(ByteUtils.sizeOfUnsignedVarint(_field.tag()));
                    _size.addBytes(ByteUtils.sizeOfUnsignedVarint(_field.size()));
                    _size.addBytes(_field.size());
                }
            }
            if (_version >= 1) {
                _size.addBytes(ByteUtils.sizeOfUnsignedVarint(_numTaggedFields));
            } else {
                if (_numTaggedFields > 0) {
                    throw new UnsupportedVersionException("Tagged fields were set, but version " + _version + " of this message does not support them.");
                }
            }
        }
        
        @Override
        public boolean equals(Object obj) {
            if (!(obj instanceof WritableTxnMarkerPartitionResult)) return false;
            WritableTxnMarkerPartitionResult other = (WritableTxnMarkerPartitionResult) obj;
            if (partitionIndex != other.partitionIndex) return false;
            if (errorCode != other.errorCode) return false;
            return MessageUtil.compareRawTaggedFields(_unknownTaggedFields, other._unknownTaggedFields);
        }
        
        @Override
        public int hashCode() {
            int hashCode = 0;
            hashCode = 31 * hashCode + partitionIndex;
            hashCode = 31 * hashCode + errorCode;
            return hashCode;
        }
        
        @Override
        public WritableTxnMarkerPartitionResult duplicate() {
            WritableTxnMarkerPartitionResult _duplicate = new WritableTxnMarkerPartitionResult();
            _duplicate.partitionIndex = partitionIndex;
            _duplicate.errorCode = errorCode;
            return _duplicate;
        }
        
        @Override
        public String toString() {
            return "WritableTxnMarkerPartitionResult("
                + "partitionIndex=" + partitionIndex
                + ", errorCode=" + errorCode
                + ")";
        }
        
        public int partitionIndex() {
            return this.partitionIndex;
        }
        
        public short errorCode() {
            return this.errorCode;
        }
        
        @Override
        public List unknownTaggedFields() {
            if (_unknownTaggedFields == null) {
                _unknownTaggedFields = new ArrayList<>(0);
            }
            return _unknownTaggedFields;
        }
        
        public WritableTxnMarkerPartitionResult setPartitionIndex(int v) {
            this.partitionIndex = v;
            return this;
        }
        
        public WritableTxnMarkerPartitionResult setErrorCode(short v) {
            this.errorCode = v;
            return this;
        }
    }
}




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