/*
 * Copyright 2020 Google LLC
 *
 * Licensed 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
 *
 *     https://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.
 */
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/appengine/v1/operation.proto

package com.google.appengine.v1;

/**
 *
 *
 * <pre>
 * Metadata for the given [google.longrunning.Operation][google.longrunning.Operation].
 * </pre>
 *
 * Protobuf type {@code google.appengine.v1.OperationMetadataV1}
 */
public final class OperationMetadataV1 extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.appengine.v1.OperationMetadataV1)
    OperationMetadataV1OrBuilder {
  private static final long serialVersionUID = 0L;
  // Use OperationMetadataV1.newBuilder() to construct.
  private OperationMetadataV1(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
    super(builder);
  }

  private OperationMetadataV1() {
    method_ = "";
    user_ = "";
    target_ = "";
    ephemeralMessage_ = "";
    warning_ = com.google.protobuf.LazyStringArrayList.EMPTY;
  }

  @java.lang.Override
  @SuppressWarnings({"unused"})
  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
    return new OperationMetadataV1();
  }

  @java.lang.Override
  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
    return this.unknownFields;
  }

  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.appengine.v1.OperationProto
        .internal_static_google_appengine_v1_OperationMetadataV1_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.appengine.v1.OperationProto
        .internal_static_google_appengine_v1_OperationMetadataV1_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.appengine.v1.OperationMetadataV1.class,
            com.google.appengine.v1.OperationMetadataV1.Builder.class);
  }

  private int methodMetadataCase_ = 0;
  private java.lang.Object methodMetadata_;

  public enum MethodMetadataCase
      implements
          com.google.protobuf.Internal.EnumLite,
          com.google.protobuf.AbstractMessage.InternalOneOfEnum {
    CREATE_VERSION_METADATA(8),
    METHODMETADATA_NOT_SET(0);
    private final int value;

    private MethodMetadataCase(int value) {
      this.value = value;
    }
    /**
     * @param value The number of the enum to look for.
     * @return The enum associated with the given number.
     * @deprecated Use {@link #forNumber(int)} instead.
     */
    @java.lang.Deprecated
    public static MethodMetadataCase valueOf(int value) {
      return forNumber(value);
    }

    public static MethodMetadataCase forNumber(int value) {
      switch (value) {
        case 8:
          return CREATE_VERSION_METADATA;
        case 0:
          return METHODMETADATA_NOT_SET;
        default:
          return null;
      }
    }

    public int getNumber() {
      return this.value;
    }
  };

  public MethodMetadataCase getMethodMetadataCase() {
    return MethodMetadataCase.forNumber(methodMetadataCase_);
  }

  public static final int METHOD_FIELD_NUMBER = 1;

  @SuppressWarnings("serial")
  private volatile java.lang.Object method_ = "";
  /**
   *
   *
   * <pre>
   * API method that initiated this operation. Example:
   * `google.appengine.v1.Versions.CreateVersion`.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>string method = 1;</code>
   *
   * @return The method.
   */
  @java.lang.Override
  public java.lang.String getMethod() {
    java.lang.Object ref = method_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      method_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * API method that initiated this operation. Example:
   * `google.appengine.v1.Versions.CreateVersion`.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>string method = 1;</code>
   *
   * @return The bytes for method.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getMethodBytes() {
    java.lang.Object ref = method_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      method_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int INSERT_TIME_FIELD_NUMBER = 2;
  private com.google.protobuf.Timestamp insertTime_;
  /**
   *
   *
   * <pre>
   * Time that this operation was created.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>.google.protobuf.Timestamp insert_time = 2;</code>
   *
   * @return Whether the insertTime field is set.
   */
  @java.lang.Override
  public boolean hasInsertTime() {
    return insertTime_ != null;
  }
  /**
   *
   *
   * <pre>
   * Time that this operation was created.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>.google.protobuf.Timestamp insert_time = 2;</code>
   *
   * @return The insertTime.
   */
  @java.lang.Override
  public com.google.protobuf.Timestamp getInsertTime() {
    return insertTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : insertTime_;
  }
  /**
   *
   *
   * <pre>
   * Time that this operation was created.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>.google.protobuf.Timestamp insert_time = 2;</code>
   */
  @java.lang.Override
  public com.google.protobuf.TimestampOrBuilder getInsertTimeOrBuilder() {
    return insertTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : insertTime_;
  }

  public static final int END_TIME_FIELD_NUMBER = 3;
  private com.google.protobuf.Timestamp endTime_;
  /**
   *
   *
   * <pre>
   * Time that this operation completed.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>.google.protobuf.Timestamp end_time = 3;</code>
   *
   * @return Whether the endTime field is set.
   */
  @java.lang.Override
  public boolean hasEndTime() {
    return endTime_ != null;
  }
  /**
   *
   *
   * <pre>
   * Time that this operation completed.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>.google.protobuf.Timestamp end_time = 3;</code>
   *
   * @return The endTime.
   */
  @java.lang.Override
  public com.google.protobuf.Timestamp getEndTime() {
    return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
  }
  /**
   *
   *
   * <pre>
   * Time that this operation completed.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>.google.protobuf.Timestamp end_time = 3;</code>
   */
  @java.lang.Override
  public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
    return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
  }

  public static final int USER_FIELD_NUMBER = 4;

  @SuppressWarnings("serial")
  private volatile java.lang.Object user_ = "";
  /**
   *
   *
   * <pre>
   * User who requested this operation.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>string user = 4;</code>
   *
   * @return The user.
   */
  @java.lang.Override
  public java.lang.String getUser() {
    java.lang.Object ref = user_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      user_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * User who requested this operation.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>string user = 4;</code>
   *
   * @return The bytes for user.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getUserBytes() {
    java.lang.Object ref = user_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      user_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int TARGET_FIELD_NUMBER = 5;

  @SuppressWarnings("serial")
  private volatile java.lang.Object target_ = "";
  /**
   *
   *
   * <pre>
   * Name of the resource that this operation is acting on. Example:
   * `apps/myapp/services/default`.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>string target = 5;</code>
   *
   * @return The target.
   */
  @java.lang.Override
  public java.lang.String getTarget() {
    java.lang.Object ref = target_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      target_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Name of the resource that this operation is acting on. Example:
   * `apps/myapp/services/default`.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>string target = 5;</code>
   *
   * @return The bytes for target.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getTargetBytes() {
    java.lang.Object ref = target_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      target_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int EPHEMERAL_MESSAGE_FIELD_NUMBER = 6;

  @SuppressWarnings("serial")
  private volatile java.lang.Object ephemeralMessage_ = "";
  /**
   *
   *
   * <pre>
   * Ephemeral message that may change every time the operation is polled.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>string ephemeral_message = 6;</code>
   *
   * @return The ephemeralMessage.
   */
  @java.lang.Override
  public java.lang.String getEphemeralMessage() {
    java.lang.Object ref = ephemeralMessage_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      ephemeralMessage_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Ephemeral message that may change every time the operation is polled.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>string ephemeral_message = 6;</code>
   *
   * @return The bytes for ephemeralMessage.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getEphemeralMessageBytes() {
    java.lang.Object ref = ephemeralMessage_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      ephemeralMessage_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int WARNING_FIELD_NUMBER = 7;

  @SuppressWarnings("serial")
  private com.google.protobuf.LazyStringList warning_;
  /**
   *
   *
   * <pre>
   * Durable messages that persist on every operation poll.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>repeated string warning = 7;</code>
   *
   * @return A list containing the warning.
   */
  public com.google.protobuf.ProtocolStringList getWarningList() {
    return warning_;
  }
  /**
   *
   *
   * <pre>
   * Durable messages that persist on every operation poll.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>repeated string warning = 7;</code>
   *
   * @return The count of warning.
   */
  public int getWarningCount() {
    return warning_.size();
  }
  /**
   *
   *
   * <pre>
   * Durable messages that persist on every operation poll.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>repeated string warning = 7;</code>
   *
   * @param index The index of the element to return.
   * @return The warning at the given index.
   */
  public java.lang.String getWarning(int index) {
    return warning_.get(index);
  }
  /**
   *
   *
   * <pre>
   * Durable messages that persist on every operation poll.
   * &#64;OutputOnly
   * </pre>
   *
   * <code>repeated string warning = 7;</code>
   *
   * @param index The index of the value to return.
   * @return The bytes of the warning at the given index.
   */
  public com.google.protobuf.ByteString getWarningBytes(int index) {
    return warning_.getByteString(index);
  }

  public static final int CREATE_VERSION_METADATA_FIELD_NUMBER = 8;
  /**
   * <code>.google.appengine.v1.CreateVersionMetadataV1 create_version_metadata = 8;</code>
   *
   * @return Whether the createVersionMetadata field is set.
   */
  @java.lang.Override
  public boolean hasCreateVersionMetadata() {
    return methodMetadataCase_ == 8;
  }
  /**
   * <code>.google.appengine.v1.CreateVersionMetadataV1 create_version_metadata = 8;</code>
   *
   * @return The createVersionMetadata.
   */
  @java.lang.Override
  public com.google.appengine.v1.CreateVersionMetadataV1 getCreateVersionMetadata() {
    if (methodMetadataCase_ == 8) {
      return (com.google.appengine.v1.CreateVersionMetadataV1) methodMetadata_;
    }
    return com.google.appengine.v1.CreateVersionMetadataV1.getDefaultInstance();
  }
  /** <code>.google.appengine.v1.CreateVersionMetadataV1 create_version_metadata = 8;</code> */
  @java.lang.Override
  public com.google.appengine.v1.CreateVersionMetadataV1OrBuilder
      getCreateVersionMetadataOrBuilder() {
    if (methodMetadataCase_ == 8) {
      return (com.google.appengine.v1.CreateVersionMetadataV1) methodMetadata_;
    }
    return com.google.appengine.v1.CreateVersionMetadataV1.getDefaultInstance();
  }

  private byte memoizedIsInitialized = -1;

  @java.lang.Override
  public final boolean isInitialized() {
    byte isInitialized = memoizedIsInitialized;
    if (isInitialized == 1) return true;
    if (isInitialized == 0) return false;

    memoizedIsInitialized = 1;
    return true;
  }

  @java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(method_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, method_);
    }
    if (insertTime_ != null) {
      output.writeMessage(2, getInsertTime());
    }
    if (endTime_ != null) {
      output.writeMessage(3, getEndTime());
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(user_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 4, user_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 5, target_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ephemeralMessage_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 6, ephemeralMessage_);
    }
    for (int i = 0; i < warning_.size(); i++) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 7, warning_.getRaw(i));
    }
    if (methodMetadataCase_ == 8) {
      output.writeMessage(8, (com.google.appengine.v1.CreateVersionMetadataV1) methodMetadata_);
    }
    getUnknownFields().writeTo(output);
  }

  @java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(method_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, method_);
    }
    if (insertTime_ != null) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getInsertTime());
    }
    if (endTime_ != null) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getEndTime());
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(user_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, user_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(target_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, target_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(ephemeralMessage_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, ephemeralMessage_);
    }
    {
      int dataSize = 0;
      for (int i = 0; i < warning_.size(); i++) {
        dataSize += computeStringSizeNoTag(warning_.getRaw(i));
      }
      size += dataSize;
      size += 1 * getWarningList().size();
    }
    if (methodMetadataCase_ == 8) {
      size +=
          com.google.protobuf.CodedOutputStream.computeMessageSize(
              8, (com.google.appengine.v1.CreateVersionMetadataV1) methodMetadata_);
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }

  @java.lang.Override
  public boolean equals(final java.lang.Object obj) {
    if (obj == this) {
      return true;
    }
    if (!(obj instanceof com.google.appengine.v1.OperationMetadataV1)) {
      return super.equals(obj);
    }
    com.google.appengine.v1.OperationMetadataV1 other =
        (com.google.appengine.v1.OperationMetadataV1) obj;

    if (!getMethod().equals(other.getMethod())) return false;
    if (hasInsertTime() != other.hasInsertTime()) return false;
    if (hasInsertTime()) {
      if (!getInsertTime().equals(other.getInsertTime())) return false;
    }
    if (hasEndTime() != other.hasEndTime()) return false;
    if (hasEndTime()) {
      if (!getEndTime().equals(other.getEndTime())) return false;
    }
    if (!getUser().equals(other.getUser())) return false;
    if (!getTarget().equals(other.getTarget())) return false;
    if (!getEphemeralMessage().equals(other.getEphemeralMessage())) return false;
    if (!getWarningList().equals(other.getWarningList())) return false;
    if (!getMethodMetadataCase().equals(other.getMethodMetadataCase())) return false;
    switch (methodMetadataCase_) {
      case 8:
        if (!getCreateVersionMetadata().equals(other.getCreateVersionMetadata())) return false;
        break;
      case 0:
      default:
    }
    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
    return true;
  }

  @java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    hash = (37 * hash) + METHOD_FIELD_NUMBER;
    hash = (53 * hash) + getMethod().hashCode();
    if (hasInsertTime()) {
      hash = (37 * hash) + INSERT_TIME_FIELD_NUMBER;
      hash = (53 * hash) + getInsertTime().hashCode();
    }
    if (hasEndTime()) {
      hash = (37 * hash) + END_TIME_FIELD_NUMBER;
      hash = (53 * hash) + getEndTime().hashCode();
    }
    hash = (37 * hash) + USER_FIELD_NUMBER;
    hash = (53 * hash) + getUser().hashCode();
    hash = (37 * hash) + TARGET_FIELD_NUMBER;
    hash = (53 * hash) + getTarget().hashCode();
    hash = (37 * hash) + EPHEMERAL_MESSAGE_FIELD_NUMBER;
    hash = (53 * hash) + getEphemeralMessage().hashCode();
    if (getWarningCount() > 0) {
      hash = (37 * hash) + WARNING_FIELD_NUMBER;
      hash = (53 * hash) + getWarningList().hashCode();
    }
    switch (methodMetadataCase_) {
      case 8:
        hash = (37 * hash) + CREATE_VERSION_METADATA_FIELD_NUMBER;
        hash = (53 * hash) + getCreateVersionMetadata().hashCode();
        break;
      case 0:
      default:
    }
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }

  public static com.google.appengine.v1.OperationMetadataV1 parseFrom(java.nio.ByteBuffer data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

  public static com.google.appengine.v1.OperationMetadataV1 parseFrom(
      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.appengine.v1.OperationMetadataV1 parseFrom(
      com.google.protobuf.ByteString data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

  public static com.google.appengine.v1.OperationMetadataV1 parseFrom(
      com.google.protobuf.ByteString data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.appengine.v1.OperationMetadataV1 parseFrom(byte[] data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

  public static com.google.appengine.v1.OperationMetadataV1 parseFrom(
      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.appengine.v1.OperationMetadataV1 parseFrom(java.io.InputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
  }

  public static com.google.appengine.v1.OperationMetadataV1 parseFrom(
      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
        PARSER, input, extensionRegistry);
  }

  public static com.google.appengine.v1.OperationMetadataV1 parseDelimitedFrom(
      java.io.InputStream input) throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
  }

  public static com.google.appengine.v1.OperationMetadataV1 parseDelimitedFrom(
      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
        PARSER, input, extensionRegistry);
  }

  public static com.google.appengine.v1.OperationMetadataV1 parseFrom(
      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
  }

  public static com.google.appengine.v1.OperationMetadataV1 parseFrom(
      com.google.protobuf.CodedInputStream input,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
        PARSER, input, extensionRegistry);
  }

  @java.lang.Override
  public Builder newBuilderForType() {
    return newBuilder();
  }

  public static Builder newBuilder() {
    return DEFAULT_INSTANCE.toBuilder();
  }

  public static Builder newBuilder(com.google.appengine.v1.OperationMetadataV1 prototype) {
    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
  }

  @java.lang.Override
  public Builder toBuilder() {
    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
  }

  @java.lang.Override
  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
    Builder builder = new Builder(parent);
    return builder;
  }
  /**
   *
   *
   * <pre>
   * Metadata for the given [google.longrunning.Operation][google.longrunning.Operation].
   * </pre>
   *
   * Protobuf type {@code google.appengine.v1.OperationMetadataV1}
   */
  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
      implements
      // @@protoc_insertion_point(builder_implements:google.appengine.v1.OperationMetadataV1)
      com.google.appengine.v1.OperationMetadataV1OrBuilder {
    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
      return com.google.appengine.v1.OperationProto
          .internal_static_google_appengine_v1_OperationMetadataV1_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return com.google.appengine.v1.OperationProto
          .internal_static_google_appengine_v1_OperationMetadataV1_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              com.google.appengine.v1.OperationMetadataV1.class,
              com.google.appengine.v1.OperationMetadataV1.Builder.class);
    }

    // Construct using com.google.appengine.v1.OperationMetadataV1.newBuilder()
    private Builder() {}

    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      super(parent);
    }

    @java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      method_ = "";
      insertTime_ = null;
      if (insertTimeBuilder_ != null) {
        insertTimeBuilder_.dispose();
        insertTimeBuilder_ = null;
      }
      endTime_ = null;
      if (endTimeBuilder_ != null) {
        endTimeBuilder_.dispose();
        endTimeBuilder_ = null;
      }
      user_ = "";
      target_ = "";
      ephemeralMessage_ = "";
      warning_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      bitField0_ = (bitField0_ & ~0x00000040);
      if (createVersionMetadataBuilder_ != null) {
        createVersionMetadataBuilder_.clear();
      }
      methodMetadataCase_ = 0;
      methodMetadata_ = null;
      return this;
    }

    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
      return com.google.appengine.v1.OperationProto
          .internal_static_google_appengine_v1_OperationMetadataV1_descriptor;
    }

    @java.lang.Override
    public com.google.appengine.v1.OperationMetadataV1 getDefaultInstanceForType() {
      return com.google.appengine.v1.OperationMetadataV1.getDefaultInstance();
    }

    @java.lang.Override
    public com.google.appengine.v1.OperationMetadataV1 build() {
      com.google.appengine.v1.OperationMetadataV1 result = buildPartial();
      if (!result.isInitialized()) {
        throw newUninitializedMessageException(result);
      }
      return result;
    }

    @java.lang.Override
    public com.google.appengine.v1.OperationMetadataV1 buildPartial() {
      com.google.appengine.v1.OperationMetadataV1 result =
          new com.google.appengine.v1.OperationMetadataV1(this);
      buildPartialRepeatedFields(result);
      if (bitField0_ != 0) {
        buildPartial0(result);
      }
      buildPartialOneofs(result);
      onBuilt();
      return result;
    }

    private void buildPartialRepeatedFields(com.google.appengine.v1.OperationMetadataV1 result) {
      if (((bitField0_ & 0x00000040) != 0)) {
        warning_ = warning_.getUnmodifiableView();
        bitField0_ = (bitField0_ & ~0x00000040);
      }
      result.warning_ = warning_;
    }

    private void buildPartial0(com.google.appengine.v1.OperationMetadataV1 result) {
      int from_bitField0_ = bitField0_;
      if (((from_bitField0_ & 0x00000001) != 0)) {
        result.method_ = method_;
      }
      if (((from_bitField0_ & 0x00000002) != 0)) {
        result.insertTime_ = insertTimeBuilder_ == null ? insertTime_ : insertTimeBuilder_.build();
      }
      if (((from_bitField0_ & 0x00000004) != 0)) {
        result.endTime_ = endTimeBuilder_ == null ? endTime_ : endTimeBuilder_.build();
      }
      if (((from_bitField0_ & 0x00000008) != 0)) {
        result.user_ = user_;
      }
      if (((from_bitField0_ & 0x00000010) != 0)) {
        result.target_ = target_;
      }
      if (((from_bitField0_ & 0x00000020) != 0)) {
        result.ephemeralMessage_ = ephemeralMessage_;
      }
    }

    private void buildPartialOneofs(com.google.appengine.v1.OperationMetadataV1 result) {
      result.methodMetadataCase_ = methodMetadataCase_;
      result.methodMetadata_ = this.methodMetadata_;
      if (methodMetadataCase_ == 8 && createVersionMetadataBuilder_ != null) {
        result.methodMetadata_ = createVersionMetadataBuilder_.build();
      }
    }

    @java.lang.Override
    public Builder clone() {
      return super.clone();
    }

    @java.lang.Override
    public Builder setField(
        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
      return super.setField(field, value);
    }

    @java.lang.Override
    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
      return super.clearField(field);
    }

    @java.lang.Override
    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
      return super.clearOneof(oneof);
    }

    @java.lang.Override
    public Builder setRepeatedField(
        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
      return super.setRepeatedField(field, index, value);
    }

    @java.lang.Override
    public Builder addRepeatedField(
        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
      return super.addRepeatedField(field, value);
    }

    @java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.google.appengine.v1.OperationMetadataV1) {
        return mergeFrom((com.google.appengine.v1.OperationMetadataV1) other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }

    public Builder mergeFrom(com.google.appengine.v1.OperationMetadataV1 other) {
      if (other == com.google.appengine.v1.OperationMetadataV1.getDefaultInstance()) return this;
      if (!other.getMethod().isEmpty()) {
        method_ = other.method_;
        bitField0_ |= 0x00000001;
        onChanged();
      }
      if (other.hasInsertTime()) {
        mergeInsertTime(other.getInsertTime());
      }
      if (other.hasEndTime()) {
        mergeEndTime(other.getEndTime());
      }
      if (!other.getUser().isEmpty()) {
        user_ = other.user_;
        bitField0_ |= 0x00000008;
        onChanged();
      }
      if (!other.getTarget().isEmpty()) {
        target_ = other.target_;
        bitField0_ |= 0x00000010;
        onChanged();
      }
      if (!other.getEphemeralMessage().isEmpty()) {
        ephemeralMessage_ = other.ephemeralMessage_;
        bitField0_ |= 0x00000020;
        onChanged();
      }
      if (!other.warning_.isEmpty()) {
        if (warning_.isEmpty()) {
          warning_ = other.warning_;
          bitField0_ = (bitField0_ & ~0x00000040);
        } else {
          ensureWarningIsMutable();
          warning_.addAll(other.warning_);
        }
        onChanged();
      }
      switch (other.getMethodMetadataCase()) {
        case CREATE_VERSION_METADATA:
          {
            mergeCreateVersionMetadata(other.getCreateVersionMetadata());
            break;
          }
        case METHODMETADATA_NOT_SET:
          {
            break;
          }
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }

    @java.lang.Override
    public final boolean isInitialized() {
      return true;
    }

    @java.lang.Override
    public Builder mergeFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10:
              {
                method_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000001;
                break;
              } // case 10
            case 18:
              {
                input.readMessage(getInsertTimeFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000002;
                break;
              } // case 18
            case 26:
              {
                input.readMessage(getEndTimeFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000004;
                break;
              } // case 26
            case 34:
              {
                user_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000008;
                break;
              } // case 34
            case 42:
              {
                target_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000010;
                break;
              } // case 42
            case 50:
              {
                ephemeralMessage_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000020;
                break;
              } // case 50
            case 58:
              {
                java.lang.String s = input.readStringRequireUtf8();
                ensureWarningIsMutable();
                warning_.add(s);
                break;
              } // case 58
            case 66:
              {
                input.readMessage(
                    getCreateVersionMetadataFieldBuilder().getBuilder(), extensionRegistry);
                methodMetadataCase_ = 8;
                break;
              } // case 66
            default:
              {
                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                  done = true; // was an endgroup tag
                }
                break;
              } // default:
          } // switch (tag)
        } // while (!done)
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.unwrapIOException();
      } finally {
        onChanged();
      } // finally
      return this;
    }

    private int methodMetadataCase_ = 0;
    private java.lang.Object methodMetadata_;

    public MethodMetadataCase getMethodMetadataCase() {
      return MethodMetadataCase.forNumber(methodMetadataCase_);
    }

    public Builder clearMethodMetadata() {
      methodMetadataCase_ = 0;
      methodMetadata_ = null;
      onChanged();
      return this;
    }

    private int bitField0_;

    private java.lang.Object method_ = "";
    /**
     *
     *
     * <pre>
     * API method that initiated this operation. Example:
     * `google.appengine.v1.Versions.CreateVersion`.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string method = 1;</code>
     *
     * @return The method.
     */
    public java.lang.String getMethod() {
      java.lang.Object ref = method_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        method_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * API method that initiated this operation. Example:
     * `google.appengine.v1.Versions.CreateVersion`.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string method = 1;</code>
     *
     * @return The bytes for method.
     */
    public com.google.protobuf.ByteString getMethodBytes() {
      java.lang.Object ref = method_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        method_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * API method that initiated this operation. Example:
     * `google.appengine.v1.Versions.CreateVersion`.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string method = 1;</code>
     *
     * @param value The method to set.
     * @return This builder for chaining.
     */
    public Builder setMethod(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      method_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * API method that initiated this operation. Example:
     * `google.appengine.v1.Versions.CreateVersion`.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string method = 1;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearMethod() {
      method_ = getDefaultInstance().getMethod();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * API method that initiated this operation. Example:
     * `google.appengine.v1.Versions.CreateVersion`.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string method = 1;</code>
     *
     * @param value The bytes for method to set.
     * @return This builder for chaining.
     */
    public Builder setMethodBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      method_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private com.google.protobuf.Timestamp insertTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        insertTimeBuilder_;
    /**
     *
     *
     * <pre>
     * Time that this operation was created.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp insert_time = 2;</code>
     *
     * @return Whether the insertTime field is set.
     */
    public boolean hasInsertTime() {
      return ((bitField0_ & 0x00000002) != 0);
    }
    /**
     *
     *
     * <pre>
     * Time that this operation was created.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp insert_time = 2;</code>
     *
     * @return The insertTime.
     */
    public com.google.protobuf.Timestamp getInsertTime() {
      if (insertTimeBuilder_ == null) {
        return insertTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : insertTime_;
      } else {
        return insertTimeBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Time that this operation was created.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp insert_time = 2;</code>
     */
    public Builder setInsertTime(com.google.protobuf.Timestamp value) {
      if (insertTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        insertTime_ = value;
      } else {
        insertTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Time that this operation was created.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp insert_time = 2;</code>
     */
    public Builder setInsertTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (insertTimeBuilder_ == null) {
        insertTime_ = builderForValue.build();
      } else {
        insertTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Time that this operation was created.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp insert_time = 2;</code>
     */
    public Builder mergeInsertTime(com.google.protobuf.Timestamp value) {
      if (insertTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000002) != 0)
            && insertTime_ != null
            && insertTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getInsertTimeBuilder().mergeFrom(value);
        } else {
          insertTime_ = value;
        }
      } else {
        insertTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Time that this operation was created.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp insert_time = 2;</code>
     */
    public Builder clearInsertTime() {
      bitField0_ = (bitField0_ & ~0x00000002);
      insertTime_ = null;
      if (insertTimeBuilder_ != null) {
        insertTimeBuilder_.dispose();
        insertTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Time that this operation was created.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp insert_time = 2;</code>
     */
    public com.google.protobuf.Timestamp.Builder getInsertTimeBuilder() {
      bitField0_ |= 0x00000002;
      onChanged();
      return getInsertTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Time that this operation was created.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp insert_time = 2;</code>
     */
    public com.google.protobuf.TimestampOrBuilder getInsertTimeOrBuilder() {
      if (insertTimeBuilder_ != null) {
        return insertTimeBuilder_.getMessageOrBuilder();
      } else {
        return insertTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : insertTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * Time that this operation was created.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp insert_time = 2;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        getInsertTimeFieldBuilder() {
      if (insertTimeBuilder_ == null) {
        insertTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getInsertTime(), getParentForChildren(), isClean());
        insertTime_ = null;
      }
      return insertTimeBuilder_;
    }

    private com.google.protobuf.Timestamp endTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        endTimeBuilder_;
    /**
     *
     *
     * <pre>
     * Time that this operation completed.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 3;</code>
     *
     * @return Whether the endTime field is set.
     */
    public boolean hasEndTime() {
      return ((bitField0_ & 0x00000004) != 0);
    }
    /**
     *
     *
     * <pre>
     * Time that this operation completed.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 3;</code>
     *
     * @return The endTime.
     */
    public com.google.protobuf.Timestamp getEndTime() {
      if (endTimeBuilder_ == null) {
        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
      } else {
        return endTimeBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Time that this operation completed.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 3;</code>
     */
    public Builder setEndTime(com.google.protobuf.Timestamp value) {
      if (endTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        endTime_ = value;
      } else {
        endTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Time that this operation completed.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 3;</code>
     */
    public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (endTimeBuilder_ == null) {
        endTime_ = builderForValue.build();
      } else {
        endTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Time that this operation completed.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 3;</code>
     */
    public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
      if (endTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000004) != 0)
            && endTime_ != null
            && endTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getEndTimeBuilder().mergeFrom(value);
        } else {
          endTime_ = value;
        }
      } else {
        endTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Time that this operation completed.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 3;</code>
     */
    public Builder clearEndTime() {
      bitField0_ = (bitField0_ & ~0x00000004);
      endTime_ = null;
      if (endTimeBuilder_ != null) {
        endTimeBuilder_.dispose();
        endTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Time that this operation completed.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 3;</code>
     */
    public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
      bitField0_ |= 0x00000004;
      onChanged();
      return getEndTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Time that this operation completed.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 3;</code>
     */
    public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      if (endTimeBuilder_ != null) {
        return endTimeBuilder_.getMessageOrBuilder();
      } else {
        return endTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : endTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * Time that this operation completed.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>.google.protobuf.Timestamp end_time = 3;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        getEndTimeFieldBuilder() {
      if (endTimeBuilder_ == null) {
        endTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getEndTime(), getParentForChildren(), isClean());
        endTime_ = null;
      }
      return endTimeBuilder_;
    }

    private java.lang.Object user_ = "";
    /**
     *
     *
     * <pre>
     * User who requested this operation.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string user = 4;</code>
     *
     * @return The user.
     */
    public java.lang.String getUser() {
      java.lang.Object ref = user_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        user_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * User who requested this operation.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string user = 4;</code>
     *
     * @return The bytes for user.
     */
    public com.google.protobuf.ByteString getUserBytes() {
      java.lang.Object ref = user_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        user_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * User who requested this operation.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string user = 4;</code>
     *
     * @param value The user to set.
     * @return This builder for chaining.
     */
    public Builder setUser(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      user_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * User who requested this operation.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string user = 4;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearUser() {
      user_ = getDefaultInstance().getUser();
      bitField0_ = (bitField0_ & ~0x00000008);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * User who requested this operation.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string user = 4;</code>
     *
     * @param value The bytes for user to set.
     * @return This builder for chaining.
     */
    public Builder setUserBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      user_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }

    private java.lang.Object target_ = "";
    /**
     *
     *
     * <pre>
     * Name of the resource that this operation is acting on. Example:
     * `apps/myapp/services/default`.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string target = 5;</code>
     *
     * @return The target.
     */
    public java.lang.String getTarget() {
      java.lang.Object ref = target_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        target_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Name of the resource that this operation is acting on. Example:
     * `apps/myapp/services/default`.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string target = 5;</code>
     *
     * @return The bytes for target.
     */
    public com.google.protobuf.ByteString getTargetBytes() {
      java.lang.Object ref = target_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        target_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Name of the resource that this operation is acting on. Example:
     * `apps/myapp/services/default`.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string target = 5;</code>
     *
     * @param value The target to set.
     * @return This builder for chaining.
     */
    public Builder setTarget(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      target_ = value;
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Name of the resource that this operation is acting on. Example:
     * `apps/myapp/services/default`.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string target = 5;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearTarget() {
      target_ = getDefaultInstance().getTarget();
      bitField0_ = (bitField0_ & ~0x00000010);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Name of the resource that this operation is acting on. Example:
     * `apps/myapp/services/default`.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string target = 5;</code>
     *
     * @param value The bytes for target to set.
     * @return This builder for chaining.
     */
    public Builder setTargetBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      target_ = value;
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }

    private java.lang.Object ephemeralMessage_ = "";
    /**
     *
     *
     * <pre>
     * Ephemeral message that may change every time the operation is polled.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string ephemeral_message = 6;</code>
     *
     * @return The ephemeralMessage.
     */
    public java.lang.String getEphemeralMessage() {
      java.lang.Object ref = ephemeralMessage_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        ephemeralMessage_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Ephemeral message that may change every time the operation is polled.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string ephemeral_message = 6;</code>
     *
     * @return The bytes for ephemeralMessage.
     */
    public com.google.protobuf.ByteString getEphemeralMessageBytes() {
      java.lang.Object ref = ephemeralMessage_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        ephemeralMessage_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Ephemeral message that may change every time the operation is polled.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string ephemeral_message = 6;</code>
     *
     * @param value The ephemeralMessage to set.
     * @return This builder for chaining.
     */
    public Builder setEphemeralMessage(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ephemeralMessage_ = value;
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Ephemeral message that may change every time the operation is polled.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string ephemeral_message = 6;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearEphemeralMessage() {
      ephemeralMessage_ = getDefaultInstance().getEphemeralMessage();
      bitField0_ = (bitField0_ & ~0x00000020);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Ephemeral message that may change every time the operation is polled.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>string ephemeral_message = 6;</code>
     *
     * @param value The bytes for ephemeralMessage to set.
     * @return This builder for chaining.
     */
    public Builder setEphemeralMessageBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      ephemeralMessage_ = value;
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }

    private com.google.protobuf.LazyStringList warning_ =
        com.google.protobuf.LazyStringArrayList.EMPTY;

    private void ensureWarningIsMutable() {
      if (!((bitField0_ & 0x00000040) != 0)) {
        warning_ = new com.google.protobuf.LazyStringArrayList(warning_);
        bitField0_ |= 0x00000040;
      }
    }
    /**
     *
     *
     * <pre>
     * Durable messages that persist on every operation poll.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>repeated string warning = 7;</code>
     *
     * @return A list containing the warning.
     */
    public com.google.protobuf.ProtocolStringList getWarningList() {
      return warning_.getUnmodifiableView();
    }
    /**
     *
     *
     * <pre>
     * Durable messages that persist on every operation poll.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>repeated string warning = 7;</code>
     *
     * @return The count of warning.
     */
    public int getWarningCount() {
      return warning_.size();
    }
    /**
     *
     *
     * <pre>
     * Durable messages that persist on every operation poll.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>repeated string warning = 7;</code>
     *
     * @param index The index of the element to return.
     * @return The warning at the given index.
     */
    public java.lang.String getWarning(int index) {
      return warning_.get(index);
    }
    /**
     *
     *
     * <pre>
     * Durable messages that persist on every operation poll.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>repeated string warning = 7;</code>
     *
     * @param index The index of the value to return.
     * @return The bytes of the warning at the given index.
     */
    public com.google.protobuf.ByteString getWarningBytes(int index) {
      return warning_.getByteString(index);
    }
    /**
     *
     *
     * <pre>
     * Durable messages that persist on every operation poll.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>repeated string warning = 7;</code>
     *
     * @param index The index to set the value at.
     * @param value The warning to set.
     * @return This builder for chaining.
     */
    public Builder setWarning(int index, java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureWarningIsMutable();
      warning_.set(index, value);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Durable messages that persist on every operation poll.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>repeated string warning = 7;</code>
     *
     * @param value The warning to add.
     * @return This builder for chaining.
     */
    public Builder addWarning(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureWarningIsMutable();
      warning_.add(value);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Durable messages that persist on every operation poll.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>repeated string warning = 7;</code>
     *
     * @param values The warning to add.
     * @return This builder for chaining.
     */
    public Builder addAllWarning(java.lang.Iterable<java.lang.String> values) {
      ensureWarningIsMutable();
      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, warning_);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Durable messages that persist on every operation poll.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>repeated string warning = 7;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearWarning() {
      warning_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      bitField0_ = (bitField0_ & ~0x00000040);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Durable messages that persist on every operation poll.
     * &#64;OutputOnly
     * </pre>
     *
     * <code>repeated string warning = 7;</code>
     *
     * @param value The bytes of the warning to add.
     * @return This builder for chaining.
     */
    public Builder addWarningBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      ensureWarningIsMutable();
      warning_.add(value);
      onChanged();
      return this;
    }

    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.appengine.v1.CreateVersionMetadataV1,
            com.google.appengine.v1.CreateVersionMetadataV1.Builder,
            com.google.appengine.v1.CreateVersionMetadataV1OrBuilder>
        createVersionMetadataBuilder_;
    /**
     * <code>.google.appengine.v1.CreateVersionMetadataV1 create_version_metadata = 8;</code>
     *
     * @return Whether the createVersionMetadata field is set.
     */
    @java.lang.Override
    public boolean hasCreateVersionMetadata() {
      return methodMetadataCase_ == 8;
    }
    /**
     * <code>.google.appengine.v1.CreateVersionMetadataV1 create_version_metadata = 8;</code>
     *
     * @return The createVersionMetadata.
     */
    @java.lang.Override
    public com.google.appengine.v1.CreateVersionMetadataV1 getCreateVersionMetadata() {
      if (createVersionMetadataBuilder_ == null) {
        if (methodMetadataCase_ == 8) {
          return (com.google.appengine.v1.CreateVersionMetadataV1) methodMetadata_;
        }
        return com.google.appengine.v1.CreateVersionMetadataV1.getDefaultInstance();
      } else {
        if (methodMetadataCase_ == 8) {
          return createVersionMetadataBuilder_.getMessage();
        }
        return com.google.appengine.v1.CreateVersionMetadataV1.getDefaultInstance();
      }
    }
    /** <code>.google.appengine.v1.CreateVersionMetadataV1 create_version_metadata = 8;</code> */
    public Builder setCreateVersionMetadata(com.google.appengine.v1.CreateVersionMetadataV1 value) {
      if (createVersionMetadataBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        methodMetadata_ = value;
        onChanged();
      } else {
        createVersionMetadataBuilder_.setMessage(value);
      }
      methodMetadataCase_ = 8;
      return this;
    }
    /** <code>.google.appengine.v1.CreateVersionMetadataV1 create_version_metadata = 8;</code> */
    public Builder setCreateVersionMetadata(
        com.google.appengine.v1.CreateVersionMetadataV1.Builder builderForValue) {
      if (createVersionMetadataBuilder_ == null) {
        methodMetadata_ = builderForValue.build();
        onChanged();
      } else {
        createVersionMetadataBuilder_.setMessage(builderForValue.build());
      }
      methodMetadataCase_ = 8;
      return this;
    }
    /** <code>.google.appengine.v1.CreateVersionMetadataV1 create_version_metadata = 8;</code> */
    public Builder mergeCreateVersionMetadata(
        com.google.appengine.v1.CreateVersionMetadataV1 value) {
      if (createVersionMetadataBuilder_ == null) {
        if (methodMetadataCase_ == 8
            && methodMetadata_
                != com.google.appengine.v1.CreateVersionMetadataV1.getDefaultInstance()) {
          methodMetadata_ =
              com.google.appengine.v1.CreateVersionMetadataV1.newBuilder(
                      (com.google.appengine.v1.CreateVersionMetadataV1) methodMetadata_)
                  .mergeFrom(value)
                  .buildPartial();
        } else {
          methodMetadata_ = value;
        }
        onChanged();
      } else {
        if (methodMetadataCase_ == 8) {
          createVersionMetadataBuilder_.mergeFrom(value);
        } else {
          createVersionMetadataBuilder_.setMessage(value);
        }
      }
      methodMetadataCase_ = 8;
      return this;
    }
    /** <code>.google.appengine.v1.CreateVersionMetadataV1 create_version_metadata = 8;</code> */
    public Builder clearCreateVersionMetadata() {
      if (createVersionMetadataBuilder_ == null) {
        if (methodMetadataCase_ == 8) {
          methodMetadataCase_ = 0;
          methodMetadata_ = null;
          onChanged();
        }
      } else {
        if (methodMetadataCase_ == 8) {
          methodMetadataCase_ = 0;
          methodMetadata_ = null;
        }
        createVersionMetadataBuilder_.clear();
      }
      return this;
    }
    /** <code>.google.appengine.v1.CreateVersionMetadataV1 create_version_metadata = 8;</code> */
    public com.google.appengine.v1.CreateVersionMetadataV1.Builder
        getCreateVersionMetadataBuilder() {
      return getCreateVersionMetadataFieldBuilder().getBuilder();
    }
    /** <code>.google.appengine.v1.CreateVersionMetadataV1 create_version_metadata = 8;</code> */
    @java.lang.Override
    public com.google.appengine.v1.CreateVersionMetadataV1OrBuilder
        getCreateVersionMetadataOrBuilder() {
      if ((methodMetadataCase_ == 8) && (createVersionMetadataBuilder_ != null)) {
        return createVersionMetadataBuilder_.getMessageOrBuilder();
      } else {
        if (methodMetadataCase_ == 8) {
          return (com.google.appengine.v1.CreateVersionMetadataV1) methodMetadata_;
        }
        return com.google.appengine.v1.CreateVersionMetadataV1.getDefaultInstance();
      }
    }
    /** <code>.google.appengine.v1.CreateVersionMetadataV1 create_version_metadata = 8;</code> */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.appengine.v1.CreateVersionMetadataV1,
            com.google.appengine.v1.CreateVersionMetadataV1.Builder,
            com.google.appengine.v1.CreateVersionMetadataV1OrBuilder>
        getCreateVersionMetadataFieldBuilder() {
      if (createVersionMetadataBuilder_ == null) {
        if (!(methodMetadataCase_ == 8)) {
          methodMetadata_ = com.google.appengine.v1.CreateVersionMetadataV1.getDefaultInstance();
        }
        createVersionMetadataBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.appengine.v1.CreateVersionMetadataV1,
                com.google.appengine.v1.CreateVersionMetadataV1.Builder,
                com.google.appengine.v1.CreateVersionMetadataV1OrBuilder>(
                (com.google.appengine.v1.CreateVersionMetadataV1) methodMetadata_,
                getParentForChildren(),
                isClean());
        methodMetadata_ = null;
      }
      methodMetadataCase_ = 8;
      onChanged();
      return createVersionMetadataBuilder_;
    }

    @java.lang.Override
    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFields(unknownFields);
    }

    @java.lang.Override
    public final Builder mergeUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.mergeUnknownFields(unknownFields);
    }

    // @@protoc_insertion_point(builder_scope:google.appengine.v1.OperationMetadataV1)
  }

  // @@protoc_insertion_point(class_scope:google.appengine.v1.OperationMetadataV1)
  private static final com.google.appengine.v1.OperationMetadataV1 DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.appengine.v1.OperationMetadataV1();
  }

  public static com.google.appengine.v1.OperationMetadataV1 getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser<OperationMetadataV1> PARSER =
      new com.google.protobuf.AbstractParser<OperationMetadataV1>() {
        @java.lang.Override
        public OperationMetadataV1 parsePartialFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws com.google.protobuf.InvalidProtocolBufferException {
          Builder builder = newBuilder();
          try {
            builder.mergeFrom(input, extensionRegistry);
          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
            throw e.setUnfinishedMessage(builder.buildPartial());
          } catch (com.google.protobuf.UninitializedMessageException e) {
            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
          } catch (java.io.IOException e) {
            throw new com.google.protobuf.InvalidProtocolBufferException(e)
                .setUnfinishedMessage(builder.buildPartial());
          }
          return builder.buildPartial();
        }
      };

  public static com.google.protobuf.Parser<OperationMetadataV1> parser() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.protobuf.Parser<OperationMetadataV1> getParserForType() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.appengine.v1.OperationMetadataV1 getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}
