xref: /external/google-cloud-java/java-functions/proto-google-cloud-functions-v2alpha/src/main/java/com/google/cloud/functions/v2alpha/Function.java

/*
 * 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/cloud/functions/v2alpha/functions.proto

package com.google.cloud.functions.v2alpha;

/**
 *
 *
 * <pre>
 * Describes a Cloud Function that contains user computation executed in
 * response to an event. It encapsulates function and trigger configurations.
 * </pre>
 *
 * Protobuf type {@code google.cloud.functions.v2alpha.Function}
 */
public final class Function extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.cloud.functions.v2alpha.Function)
    FunctionOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use Function.newBuilder() to construct.
  private Function(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
    super(builder);
  }

  private Function() {
    name_ = "";
    environment_ = 0;
    description_ = "";
    state_ = 0;
    stateMessages_ = java.util.Collections.emptyList();
  }

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

  @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.cloud.functions.v2alpha.FunctionsProto
        .internal_static_google_cloud_functions_v2alpha_Function_descriptor;
  }

  @SuppressWarnings({"rawtypes"})
  @java.lang.Override
  protected com.google.protobuf.MapField internalGetMapField(int number) {
    switch (number) {
      case 8:
        return internalGetLabels();
      default:
        throw new RuntimeException("Invalid map field number: " + number);
    }
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.cloud.functions.v2alpha.FunctionsProto
        .internal_static_google_cloud_functions_v2alpha_Function_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.cloud.functions.v2alpha.Function.class,
            com.google.cloud.functions.v2alpha.Function.Builder.class);
  }

  /**
   *
   *
   * <pre>
   * Describes the current state of the function.
   * </pre>
   *
   * Protobuf enum {@code google.cloud.functions.v2alpha.Function.State}
   */
  public enum State implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * <pre>
     * Not specified. Invalid state.
     * </pre>
     *
     * <code>STATE_UNSPECIFIED = 0;</code>
     */
    STATE_UNSPECIFIED(0),
    /**
     *
     *
     * <pre>
     * Function has been successfully deployed and is serving.
     * </pre>
     *
     * <code>ACTIVE = 1;</code>
     */
    ACTIVE(1),
    /**
     *
     *
     * <pre>
     * Function deployment failed and the function is not serving.
     * </pre>
     *
     * <code>FAILED = 2;</code>
     */
    FAILED(2),
    /**
     *
     *
     * <pre>
     * Function is being created or updated.
     * </pre>
     *
     * <code>DEPLOYING = 3;</code>
     */
    DEPLOYING(3),
    /**
     *
     *
     * <pre>
     * Function is being deleted.
     * </pre>
     *
     * <code>DELETING = 4;</code>
     */
    DELETING(4),
    /**
     *
     *
     * <pre>
     * Function deployment failed and the function serving state is undefined.
     * The function should be updated or deleted to move it out of this state.
     * </pre>
     *
     * <code>UNKNOWN = 5;</code>
     */
    UNKNOWN(5),
    UNRECOGNIZED(-1),
    ;

    /**
     *
     *
     * <pre>
     * Not specified. Invalid state.
     * </pre>
     *
     * <code>STATE_UNSPECIFIED = 0;</code>
     */
    public static final int STATE_UNSPECIFIED_VALUE = 0;
    /**
     *
     *
     * <pre>
     * Function has been successfully deployed and is serving.
     * </pre>
     *
     * <code>ACTIVE = 1;</code>
     */
    public static final int ACTIVE_VALUE = 1;
    /**
     *
     *
     * <pre>
     * Function deployment failed and the function is not serving.
     * </pre>
     *
     * <code>FAILED = 2;</code>
     */
    public static final int FAILED_VALUE = 2;
    /**
     *
     *
     * <pre>
     * Function is being created or updated.
     * </pre>
     *
     * <code>DEPLOYING = 3;</code>
     */
    public static final int DEPLOYING_VALUE = 3;
    /**
     *
     *
     * <pre>
     * Function is being deleted.
     * </pre>
     *
     * <code>DELETING = 4;</code>
     */
    public static final int DELETING_VALUE = 4;
    /**
     *
     *
     * <pre>
     * Function deployment failed and the function serving state is undefined.
     * The function should be updated or deleted to move it out of this state.
     * </pre>
     *
     * <code>UNKNOWN = 5;</code>
     */
    public static final int UNKNOWN_VALUE = 5;

    public final int getNumber() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalArgumentException(
            "Can't get the number of an unknown enum value.");
      }
      return value;
    }

    /**
     * @param value The numeric wire value of the corresponding enum entry.
     * @return The enum associated with the given numeric wire value.
     * @deprecated Use {@link #forNumber(int)} instead.
     */
    @java.lang.Deprecated
    public static State valueOf(int value) {
      return forNumber(value);
    }

    /**
     * @param value The numeric wire value of the corresponding enum entry.
     * @return The enum associated with the given numeric wire value.
     */
    public static State forNumber(int value) {
      switch (value) {
        case 0:
          return STATE_UNSPECIFIED;
        case 1:
          return ACTIVE;
        case 2:
          return FAILED;
        case 3:
          return DEPLOYING;
        case 4:
          return DELETING;
        case 5:
          return UNKNOWN;
        default:
          return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap<State> internalGetValueMap() {
      return internalValueMap;
    }

    private static final com.google.protobuf.Internal.EnumLiteMap<State> internalValueMap =
        new com.google.protobuf.Internal.EnumLiteMap<State>() {
          public State findValueByNumber(int number) {
            return State.forNumber(number);
          }
        };

    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalStateException(
            "Can't get the descriptor of an unrecognized enum value.");
      }
      return getDescriptor().getValues().get(ordinal());
    }

    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
      return getDescriptor();
    }

    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
      return com.google.cloud.functions.v2alpha.Function.getDescriptor().getEnumTypes().get(0);
    }

    private static final State[] VALUES = values();

    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
      if (desc.getType() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
      }
      if (desc.getIndex() == -1) {
        return UNRECOGNIZED;
      }
      return VALUES[desc.getIndex()];
    }

    private final int value;

    private State(int value) {
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:google.cloud.functions.v2alpha.Function.State)
  }

  public static final int NAME_FIELD_NUMBER = 1;

  @SuppressWarnings("serial")
  private volatile java.lang.Object name_ = "";
  /**
   *
   *
   * <pre>
   * A user-defined name of the function. Function names must be unique
   * globally and match pattern `projects/&#42;&#47;locations/&#42;&#47;functions/&#42;`
   * </pre>
   *
   * <code>string name = 1;</code>
   *
   * @return The name.
   */
  @java.lang.Override
  public java.lang.String getName() {
    java.lang.Object ref = name_;
    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();
      name_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * A user-defined name of the function. Function names must be unique
   * globally and match pattern `projects/&#42;&#47;locations/&#42;&#47;functions/&#42;`
   * </pre>
   *
   * <code>string name = 1;</code>
   *
   * @return The bytes for name.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getNameBytes() {
    java.lang.Object ref = name_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      name_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int ENVIRONMENT_FIELD_NUMBER = 10;
  private int environment_ = 0;
  /**
   *
   *
   * <pre>
   * Describe whether the function is gen1 or gen2.
   * </pre>
   *
   * <code>.google.cloud.functions.v2alpha.Environment environment = 10;</code>
   *
   * @return The enum numeric value on the wire for environment.
   */
  @java.lang.Override
  public int getEnvironmentValue() {
    return environment_;
  }
  /**
   *
   *
   * <pre>
   * Describe whether the function is gen1 or gen2.
   * </pre>
   *
   * <code>.google.cloud.functions.v2alpha.Environment environment = 10;</code>
   *
   * @return The environment.
   */
  @java.lang.Override
  public com.google.cloud.functions.v2alpha.Environment getEnvironment() {
    com.google.cloud.functions.v2alpha.Environment result =
        com.google.cloud.functions.v2alpha.Environment.forNumber(environment_);
    return result == null ? com.google.cloud.functions.v2alpha.Environment.UNRECOGNIZED : result;
  }

  public static final int DESCRIPTION_FIELD_NUMBER = 2;

  @SuppressWarnings("serial")
  private volatile java.lang.Object description_ = "";
  /**
   *
   *
   * <pre>
   * User-provided description of a function.
   * </pre>
   *
   * <code>string description = 2;</code>
   *
   * @return The description.
   */
  @java.lang.Override
  public java.lang.String getDescription() {
    java.lang.Object ref = description_;
    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();
      description_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * User-provided description of a function.
   * </pre>
   *
   * <code>string description = 2;</code>
   *
   * @return The bytes for description.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getDescriptionBytes() {
    java.lang.Object ref = description_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      description_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int BUILD_CONFIG_FIELD_NUMBER = 3;
  private com.google.cloud.functions.v2alpha.BuildConfig buildConfig_;
  /**
   *
   *
   * <pre>
   * Describes the Build step of the function that builds a container from the
   * given source.
   * </pre>
   *
   * <code>.google.cloud.functions.v2alpha.BuildConfig build_config = 3;</code>
   *
   * @return Whether the buildConfig field is set.
   */
  @java.lang.Override
  public boolean hasBuildConfig() {
    return buildConfig_ != null;
  }
  /**
   *
   *
   * <pre>
   * Describes the Build step of the function that builds a container from the
   * given source.
   * </pre>
   *
   * <code>.google.cloud.functions.v2alpha.BuildConfig build_config = 3;</code>
   *
   * @return The buildConfig.
   */
  @java.lang.Override
  public com.google.cloud.functions.v2alpha.BuildConfig getBuildConfig() {
    return buildConfig_ == null
        ? com.google.cloud.functions.v2alpha.BuildConfig.getDefaultInstance()
        : buildConfig_;
  }
  /**
   *
   *
   * <pre>
   * Describes the Build step of the function that builds a container from the
   * given source.
   * </pre>
   *
   * <code>.google.cloud.functions.v2alpha.BuildConfig build_config = 3;</code>
   */
  @java.lang.Override
  public com.google.cloud.functions.v2alpha.BuildConfigOrBuilder getBuildConfigOrBuilder() {
    return buildConfig_ == null
        ? com.google.cloud.functions.v2alpha.BuildConfig.getDefaultInstance()
        : buildConfig_;
  }

  public static final int SERVICE_CONFIG_FIELD_NUMBER = 4;
  private com.google.cloud.functions.v2alpha.ServiceConfig serviceConfig_;
  /**
   *
   *
   * <pre>
   * Describes the Service being deployed. Currently deploys services to Cloud
   * Run (fully managed).
   * </pre>
   *
   * <code>.google.cloud.functions.v2alpha.ServiceConfig service_config = 4;</code>
   *
   * @return Whether the serviceConfig field is set.
   */
  @java.lang.Override
  public boolean hasServiceConfig() {
    return serviceConfig_ != null;
  }
  /**
   *
   *
   * <pre>
   * Describes the Service being deployed. Currently deploys services to Cloud
   * Run (fully managed).
   * </pre>
   *
   * <code>.google.cloud.functions.v2alpha.ServiceConfig service_config = 4;</code>
   *
   * @return The serviceConfig.
   */
  @java.lang.Override
  public com.google.cloud.functions.v2alpha.ServiceConfig getServiceConfig() {
    return serviceConfig_ == null
        ? com.google.cloud.functions.v2alpha.ServiceConfig.getDefaultInstance()
        : serviceConfig_;
  }
  /**
   *
   *
   * <pre>
   * Describes the Service being deployed. Currently deploys services to Cloud
   * Run (fully managed).
   * </pre>
   *
   * <code>.google.cloud.functions.v2alpha.ServiceConfig service_config = 4;</code>
   */
  @java.lang.Override
  public com.google.cloud.functions.v2alpha.ServiceConfigOrBuilder getServiceConfigOrBuilder() {
    return serviceConfig_ == null
        ? com.google.cloud.functions.v2alpha.ServiceConfig.getDefaultInstance()
        : serviceConfig_;
  }

  public static final int EVENT_TRIGGER_FIELD_NUMBER = 5;
  private com.google.cloud.functions.v2alpha.EventTrigger eventTrigger_;
  /**
   *
   *
   * <pre>
   * An Eventarc trigger managed by Google Cloud Functions that fires events in
   * response to a condition in another service.
   * </pre>
   *
   * <code>.google.cloud.functions.v2alpha.EventTrigger event_trigger = 5;</code>
   *
   * @return Whether the eventTrigger field is set.
   */
  @java.lang.Override
  public boolean hasEventTrigger() {
    return eventTrigger_ != null;
  }
  /**
   *
   *
   * <pre>
   * An Eventarc trigger managed by Google Cloud Functions that fires events in
   * response to a condition in another service.
   * </pre>
   *
   * <code>.google.cloud.functions.v2alpha.EventTrigger event_trigger = 5;</code>
   *
   * @return The eventTrigger.
   */
  @java.lang.Override
  public com.google.cloud.functions.v2alpha.EventTrigger getEventTrigger() {
    return eventTrigger_ == null
        ? com.google.cloud.functions.v2alpha.EventTrigger.getDefaultInstance()
        : eventTrigger_;
  }
  /**
   *
   *
   * <pre>
   * An Eventarc trigger managed by Google Cloud Functions that fires events in
   * response to a condition in another service.
   * </pre>
   *
   * <code>.google.cloud.functions.v2alpha.EventTrigger event_trigger = 5;</code>
   */
  @java.lang.Override
  public com.google.cloud.functions.v2alpha.EventTriggerOrBuilder getEventTriggerOrBuilder() {
    return eventTrigger_ == null
        ? com.google.cloud.functions.v2alpha.EventTrigger.getDefaultInstance()
        : eventTrigger_;
  }

  public static final int STATE_FIELD_NUMBER = 6;
  private int state_ = 0;
  /**
   *
   *
   * <pre>
   * Output only. State of the function.
   * </pre>
   *
   * <code>
   * .google.cloud.functions.v2alpha.Function.State state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The enum numeric value on the wire for state.
   */
  @java.lang.Override
  public int getStateValue() {
    return state_;
  }
  /**
   *
   *
   * <pre>
   * Output only. State of the function.
   * </pre>
   *
   * <code>
   * .google.cloud.functions.v2alpha.Function.State state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The state.
   */
  @java.lang.Override
  public com.google.cloud.functions.v2alpha.Function.State getState() {
    com.google.cloud.functions.v2alpha.Function.State result =
        com.google.cloud.functions.v2alpha.Function.State.forNumber(state_);
    return result == null ? com.google.cloud.functions.v2alpha.Function.State.UNRECOGNIZED : result;
  }

  public static final int UPDATE_TIME_FIELD_NUMBER = 7;
  private com.google.protobuf.Timestamp updateTime_;
  /**
   *
   *
   * <pre>
   * Output only. The last update timestamp of a Cloud Function.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return Whether the updateTime field is set.
   */
  @java.lang.Override
  public boolean hasUpdateTime() {
    return updateTime_ != null;
  }
  /**
   *
   *
   * <pre>
   * Output only. The last update timestamp of a Cloud Function.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The updateTime.
   */
  @java.lang.Override
  public com.google.protobuf.Timestamp getUpdateTime() {
    return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
  }
  /**
   *
   *
   * <pre>
   * Output only. The last update timestamp of a Cloud Function.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
    return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
  }

  public static final int LABELS_FIELD_NUMBER = 8;

  private static final class LabelsDefaultEntryHolder {
    static final com.google.protobuf.MapEntry<java.lang.String, java.lang.String> defaultEntry =
        com.google.protobuf.MapEntry.<java.lang.String, java.lang.String>newDefaultInstance(
            com.google.cloud.functions.v2alpha.FunctionsProto
                .internal_static_google_cloud_functions_v2alpha_Function_LabelsEntry_descriptor,
            com.google.protobuf.WireFormat.FieldType.STRING,
            "",
            com.google.protobuf.WireFormat.FieldType.STRING,
            "");
  }

  @SuppressWarnings("serial")
  private com.google.protobuf.MapField<java.lang.String, java.lang.String> labels_;

  private com.google.protobuf.MapField<java.lang.String, java.lang.String> internalGetLabels() {
    if (labels_ == null) {
      return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
    }
    return labels_;
  }

  public int getLabelsCount() {
    return internalGetLabels().getMap().size();
  }
  /**
   *
   *
   * <pre>
   * Labels associated with this Cloud Function.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 8;</code>
   */
  @java.lang.Override
  public boolean containsLabels(java.lang.String key) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    return internalGetLabels().getMap().containsKey(key);
  }
  /** Use {@link #getLabelsMap()} instead. */
  @java.lang.Override
  @java.lang.Deprecated
  public java.util.Map<java.lang.String, java.lang.String> getLabels() {
    return getLabelsMap();
  }
  /**
   *
   *
   * <pre>
   * Labels associated with this Cloud Function.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 8;</code>
   */
  @java.lang.Override
  public java.util.Map<java.lang.String, java.lang.String> getLabelsMap() {
    return internalGetLabels().getMap();
  }
  /**
   *
   *
   * <pre>
   * Labels associated with this Cloud Function.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 8;</code>
   */
  @java.lang.Override
  public /* nullable */ java.lang.String getLabelsOrDefault(
      java.lang.String key,
      /* nullable */
      java.lang.String defaultValue) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    java.util.Map<java.lang.String, java.lang.String> map = internalGetLabels().getMap();
    return map.containsKey(key) ? map.get(key) : defaultValue;
  }
  /**
   *
   *
   * <pre>
   * Labels associated with this Cloud Function.
   * </pre>
   *
   * <code>map&lt;string, string&gt; labels = 8;</code>
   */
  @java.lang.Override
  public java.lang.String getLabelsOrThrow(java.lang.String key) {
    if (key == null) {
      throw new NullPointerException("map key");
    }
    java.util.Map<java.lang.String, java.lang.String> map = internalGetLabels().getMap();
    if (!map.containsKey(key)) {
      throw new java.lang.IllegalArgumentException();
    }
    return map.get(key);
  }

  public static final int STATE_MESSAGES_FIELD_NUMBER = 9;

  @SuppressWarnings("serial")
  private java.util.List<com.google.cloud.functions.v2alpha.StateMessage> stateMessages_;
  /**
   *
   *
   * <pre>
   * Output only. State Messages for this Cloud Function.
   * </pre>
   *
   * <code>
   * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public java.util.List<com.google.cloud.functions.v2alpha.StateMessage> getStateMessagesList() {
    return stateMessages_;
  }
  /**
   *
   *
   * <pre>
   * Output only. State Messages for this Cloud Function.
   * </pre>
   *
   * <code>
   * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public java.util.List<? extends com.google.cloud.functions.v2alpha.StateMessageOrBuilder>
      getStateMessagesOrBuilderList() {
    return stateMessages_;
  }
  /**
   *
   *
   * <pre>
   * Output only. State Messages for this Cloud Function.
   * </pre>
   *
   * <code>
   * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public int getStateMessagesCount() {
    return stateMessages_.size();
  }
  /**
   *
   *
   * <pre>
   * Output only. State Messages for this Cloud Function.
   * </pre>
   *
   * <code>
   * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
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      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * A user-defined name of the function. Function names must be unique
     * globally and match pattern `projects/&#42;&#47;locations/&#42;&#47;functions/&#42;`
     * </pre>
     *
     * <code>string name = 1;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearName() {
      name_ = getDefaultInstance().getName();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * A user-defined name of the function. Function names must be unique
     * globally and match pattern `projects/&#42;&#47;locations/&#42;&#47;functions/&#42;`
     * </pre>
     *
     * <code>string name = 1;</code>
     *
     * @param value The bytes for name to set.
     * @return This builder for chaining.
     */
    public Builder setNameBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      name_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private int environment_ = 0;
    /**
     *
     *
     * <pre>
     * Describe whether the function is gen1 or gen2.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.Environment environment = 10;</code>
     *
     * @return The enum numeric value on the wire for environment.
     */
    @java.lang.Override
    public int getEnvironmentValue() {
      return environment_;
    }
    /**
     *
     *
     * <pre>
     * Describe whether the function is gen1 or gen2.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.Environment environment = 10;</code>
     *
     * @param value The enum numeric value on the wire for environment to set.
     * @return This builder for chaining.
     */
    public Builder setEnvironmentValue(int value) {
      environment_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Describe whether the function is gen1 or gen2.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.Environment environment = 10;</code>
     *
     * @return The environment.
     */
    @java.lang.Override
    public com.google.cloud.functions.v2alpha.Environment getEnvironment() {
      com.google.cloud.functions.v2alpha.Environment result =
          com.google.cloud.functions.v2alpha.Environment.forNumber(environment_);
      return result == null ? com.google.cloud.functions.v2alpha.Environment.UNRECOGNIZED : result;
    }
    /**
     *
     *
     * <pre>
     * Describe whether the function is gen1 or gen2.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.Environment environment = 10;</code>
     *
     * @param value The environment to set.
     * @return This builder for chaining.
     */
    public Builder setEnvironment(com.google.cloud.functions.v2alpha.Environment value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000002;
      environment_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Describe whether the function is gen1 or gen2.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.Environment environment = 10;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearEnvironment() {
      bitField0_ = (bitField0_ & ~0x00000002);
      environment_ = 0;
      onChanged();
      return this;
    }

    private java.lang.Object description_ = "";
    /**
     *
     *
     * <pre>
     * User-provided description of a function.
     * </pre>
     *
     * <code>string description = 2;</code>
     *
     * @return The description.
     */
    public java.lang.String getDescription() {
      java.lang.Object ref = description_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        description_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * User-provided description of a function.
     * </pre>
     *
     * <code>string description = 2;</code>
     *
     * @return The bytes for description.
     */
    public com.google.protobuf.ByteString getDescriptionBytes() {
      java.lang.Object ref = description_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        description_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * User-provided description of a function.
     * </pre>
     *
     * <code>string description = 2;</code>
     *
     * @param value The description to set.
     * @return This builder for chaining.
     */
    public Builder setDescription(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      description_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * User-provided description of a function.
     * </pre>
     *
     * <code>string description = 2;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearDescription() {
      description_ = getDefaultInstance().getDescription();
      bitField0_ = (bitField0_ & ~0x00000004);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * User-provided description of a function.
     * </pre>
     *
     * <code>string description = 2;</code>
     *
     * @param value The bytes for description to set.
     * @return This builder for chaining.
     */
    public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      description_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }

    private com.google.cloud.functions.v2alpha.BuildConfig buildConfig_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.functions.v2alpha.BuildConfig,
            com.google.cloud.functions.v2alpha.BuildConfig.Builder,
            com.google.cloud.functions.v2alpha.BuildConfigOrBuilder>
        buildConfigBuilder_;
    /**
     *
     *
     * <pre>
     * Describes the Build step of the function that builds a container from the
     * given source.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.BuildConfig build_config = 3;</code>
     *
     * @return Whether the buildConfig field is set.
     */
    public boolean hasBuildConfig() {
      return ((bitField0_ & 0x00000008) != 0);
    }
    /**
     *
     *
     * <pre>
     * Describes the Build step of the function that builds a container from the
     * given source.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.BuildConfig build_config = 3;</code>
     *
     * @return The buildConfig.
     */
    public com.google.cloud.functions.v2alpha.BuildConfig getBuildConfig() {
      if (buildConfigBuilder_ == null) {
        return buildConfig_ == null
            ? com.google.cloud.functions.v2alpha.BuildConfig.getDefaultInstance()
            : buildConfig_;
      } else {
        return buildConfigBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Describes the Build step of the function that builds a container from the
     * given source.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.BuildConfig build_config = 3;</code>
     */
    public Builder setBuildConfig(com.google.cloud.functions.v2alpha.BuildConfig value) {
      if (buildConfigBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        buildConfig_ = value;
      } else {
        buildConfigBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Describes the Build step of the function that builds a container from the
     * given source.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.BuildConfig build_config = 3;</code>
     */
    public Builder setBuildConfig(
        com.google.cloud.functions.v2alpha.BuildConfig.Builder builderForValue) {
      if (buildConfigBuilder_ == null) {
        buildConfig_ = builderForValue.build();
      } else {
        buildConfigBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Describes the Build step of the function that builds a container from the
     * given source.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.BuildConfig build_config = 3;</code>
     */
    public Builder mergeBuildConfig(com.google.cloud.functions.v2alpha.BuildConfig value) {
      if (buildConfigBuilder_ == null) {
        if (((bitField0_ & 0x00000008) != 0)
            && buildConfig_ != null
            && buildConfig_
                != com.google.cloud.functions.v2alpha.BuildConfig.getDefaultInstance()) {
          getBuildConfigBuilder().mergeFrom(value);
        } else {
          buildConfig_ = value;
        }
      } else {
        buildConfigBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Describes the Build step of the function that builds a container from the
     * given source.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.BuildConfig build_config = 3;</code>
     */
    public Builder clearBuildConfig() {
      bitField0_ = (bitField0_ & ~0x00000008);
      buildConfig_ = null;
      if (buildConfigBuilder_ != null) {
        buildConfigBuilder_.dispose();
        buildConfigBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Describes the Build step of the function that builds a container from the
     * given source.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.BuildConfig build_config = 3;</code>
     */
    public com.google.cloud.functions.v2alpha.BuildConfig.Builder getBuildConfigBuilder() {
      bitField0_ |= 0x00000008;
      onChanged();
      return getBuildConfigFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Describes the Build step of the function that builds a container from the
     * given source.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.BuildConfig build_config = 3;</code>
     */
    public com.google.cloud.functions.v2alpha.BuildConfigOrBuilder getBuildConfigOrBuilder() {
      if (buildConfigBuilder_ != null) {
        return buildConfigBuilder_.getMessageOrBuilder();
      } else {
        return buildConfig_ == null
            ? com.google.cloud.functions.v2alpha.BuildConfig.getDefaultInstance()
            : buildConfig_;
      }
    }
    /**
     *
     *
     * <pre>
     * Describes the Build step of the function that builds a container from the
     * given source.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.BuildConfig build_config = 3;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.functions.v2alpha.BuildConfig,
            com.google.cloud.functions.v2alpha.BuildConfig.Builder,
            com.google.cloud.functions.v2alpha.BuildConfigOrBuilder>
        getBuildConfigFieldBuilder() {
      if (buildConfigBuilder_ == null) {
        buildConfigBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.functions.v2alpha.BuildConfig,
                com.google.cloud.functions.v2alpha.BuildConfig.Builder,
                com.google.cloud.functions.v2alpha.BuildConfigOrBuilder>(
                getBuildConfig(), getParentForChildren(), isClean());
        buildConfig_ = null;
      }
      return buildConfigBuilder_;
    }

    private com.google.cloud.functions.v2alpha.ServiceConfig serviceConfig_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.functions.v2alpha.ServiceConfig,
            com.google.cloud.functions.v2alpha.ServiceConfig.Builder,
            com.google.cloud.functions.v2alpha.ServiceConfigOrBuilder>
        serviceConfigBuilder_;
    /**
     *
     *
     * <pre>
     * Describes the Service being deployed. Currently deploys services to Cloud
     * Run (fully managed).
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.ServiceConfig service_config = 4;</code>
     *
     * @return Whether the serviceConfig field is set.
     */
    public boolean hasServiceConfig() {
      return ((bitField0_ & 0x00000010) != 0);
    }
    /**
     *
     *
     * <pre>
     * Describes the Service being deployed. Currently deploys services to Cloud
     * Run (fully managed).
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.ServiceConfig service_config = 4;</code>
     *
     * @return The serviceConfig.
     */
    public com.google.cloud.functions.v2alpha.ServiceConfig getServiceConfig() {
      if (serviceConfigBuilder_ == null) {
        return serviceConfig_ == null
            ? com.google.cloud.functions.v2alpha.ServiceConfig.getDefaultInstance()
            : serviceConfig_;
      } else {
        return serviceConfigBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Describes the Service being deployed. Currently deploys services to Cloud
     * Run (fully managed).
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.ServiceConfig service_config = 4;</code>
     */
    public Builder setServiceConfig(com.google.cloud.functions.v2alpha.ServiceConfig value) {
      if (serviceConfigBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        serviceConfig_ = value;
      } else {
        serviceConfigBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Describes the Service being deployed. Currently deploys services to Cloud
     * Run (fully managed).
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.ServiceConfig service_config = 4;</code>
     */
    public Builder setServiceConfig(
        com.google.cloud.functions.v2alpha.ServiceConfig.Builder builderForValue) {
      if (serviceConfigBuilder_ == null) {
        serviceConfig_ = builderForValue.build();
      } else {
        serviceConfigBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Describes the Service being deployed. Currently deploys services to Cloud
     * Run (fully managed).
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.ServiceConfig service_config = 4;</code>
     */
    public Builder mergeServiceConfig(com.google.cloud.functions.v2alpha.ServiceConfig value) {
      if (serviceConfigBuilder_ == null) {
        if (((bitField0_ & 0x00000010) != 0)
            && serviceConfig_ != null
            && serviceConfig_
                != com.google.cloud.functions.v2alpha.ServiceConfig.getDefaultInstance()) {
          getServiceConfigBuilder().mergeFrom(value);
        } else {
          serviceConfig_ = value;
        }
      } else {
        serviceConfigBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Describes the Service being deployed. Currently deploys services to Cloud
     * Run (fully managed).
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.ServiceConfig service_config = 4;</code>
     */
    public Builder clearServiceConfig() {
      bitField0_ = (bitField0_ & ~0x00000010);
      serviceConfig_ = null;
      if (serviceConfigBuilder_ != null) {
        serviceConfigBuilder_.dispose();
        serviceConfigBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Describes the Service being deployed. Currently deploys services to Cloud
     * Run (fully managed).
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.ServiceConfig service_config = 4;</code>
     */
    public com.google.cloud.functions.v2alpha.ServiceConfig.Builder getServiceConfigBuilder() {
      bitField0_ |= 0x00000010;
      onChanged();
      return getServiceConfigFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Describes the Service being deployed. Currently deploys services to Cloud
     * Run (fully managed).
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.ServiceConfig service_config = 4;</code>
     */
    public com.google.cloud.functions.v2alpha.ServiceConfigOrBuilder getServiceConfigOrBuilder() {
      if (serviceConfigBuilder_ != null) {
        return serviceConfigBuilder_.getMessageOrBuilder();
      } else {
        return serviceConfig_ == null
            ? com.google.cloud.functions.v2alpha.ServiceConfig.getDefaultInstance()
            : serviceConfig_;
      }
    }
    /**
     *
     *
     * <pre>
     * Describes the Service being deployed. Currently deploys services to Cloud
     * Run (fully managed).
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.ServiceConfig service_config = 4;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.functions.v2alpha.ServiceConfig,
            com.google.cloud.functions.v2alpha.ServiceConfig.Builder,
            com.google.cloud.functions.v2alpha.ServiceConfigOrBuilder>
        getServiceConfigFieldBuilder() {
      if (serviceConfigBuilder_ == null) {
        serviceConfigBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.functions.v2alpha.ServiceConfig,
                com.google.cloud.functions.v2alpha.ServiceConfig.Builder,
                com.google.cloud.functions.v2alpha.ServiceConfigOrBuilder>(
                getServiceConfig(), getParentForChildren(), isClean());
        serviceConfig_ = null;
      }
      return serviceConfigBuilder_;
    }

    private com.google.cloud.functions.v2alpha.EventTrigger eventTrigger_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.functions.v2alpha.EventTrigger,
            com.google.cloud.functions.v2alpha.EventTrigger.Builder,
            com.google.cloud.functions.v2alpha.EventTriggerOrBuilder>
        eventTriggerBuilder_;
    /**
     *
     *
     * <pre>
     * An Eventarc trigger managed by Google Cloud Functions that fires events in
     * response to a condition in another service.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.EventTrigger event_trigger = 5;</code>
     *
     * @return Whether the eventTrigger field is set.
     */
    public boolean hasEventTrigger() {
      return ((bitField0_ & 0x00000020) != 0);
    }
    /**
     *
     *
     * <pre>
     * An Eventarc trigger managed by Google Cloud Functions that fires events in
     * response to a condition in another service.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.EventTrigger event_trigger = 5;</code>
     *
     * @return The eventTrigger.
     */
    public com.google.cloud.functions.v2alpha.EventTrigger getEventTrigger() {
      if (eventTriggerBuilder_ == null) {
        return eventTrigger_ == null
            ? com.google.cloud.functions.v2alpha.EventTrigger.getDefaultInstance()
            : eventTrigger_;
      } else {
        return eventTriggerBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * An Eventarc trigger managed by Google Cloud Functions that fires events in
     * response to a condition in another service.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.EventTrigger event_trigger = 5;</code>
     */
    public Builder setEventTrigger(com.google.cloud.functions.v2alpha.EventTrigger value) {
      if (eventTriggerBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        eventTrigger_ = value;
      } else {
        eventTriggerBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * An Eventarc trigger managed by Google Cloud Functions that fires events in
     * response to a condition in another service.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.EventTrigger event_trigger = 5;</code>
     */
    public Builder setEventTrigger(
        com.google.cloud.functions.v2alpha.EventTrigger.Builder builderForValue) {
      if (eventTriggerBuilder_ == null) {
        eventTrigger_ = builderForValue.build();
      } else {
        eventTriggerBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * An Eventarc trigger managed by Google Cloud Functions that fires events in
     * response to a condition in another service.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.EventTrigger event_trigger = 5;</code>
     */
    public Builder mergeEventTrigger(com.google.cloud.functions.v2alpha.EventTrigger value) {
      if (eventTriggerBuilder_ == null) {
        if (((bitField0_ & 0x00000020) != 0)
            && eventTrigger_ != null
            && eventTrigger_
                != com.google.cloud.functions.v2alpha.EventTrigger.getDefaultInstance()) {
          getEventTriggerBuilder().mergeFrom(value);
        } else {
          eventTrigger_ = value;
        }
      } else {
        eventTriggerBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * An Eventarc trigger managed by Google Cloud Functions that fires events in
     * response to a condition in another service.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.EventTrigger event_trigger = 5;</code>
     */
    public Builder clearEventTrigger() {
      bitField0_ = (bitField0_ & ~0x00000020);
      eventTrigger_ = null;
      if (eventTriggerBuilder_ != null) {
        eventTriggerBuilder_.dispose();
        eventTriggerBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * An Eventarc trigger managed by Google Cloud Functions that fires events in
     * response to a condition in another service.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.EventTrigger event_trigger = 5;</code>
     */
    public com.google.cloud.functions.v2alpha.EventTrigger.Builder getEventTriggerBuilder() {
      bitField0_ |= 0x00000020;
      onChanged();
      return getEventTriggerFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * An Eventarc trigger managed by Google Cloud Functions that fires events in
     * response to a condition in another service.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.EventTrigger event_trigger = 5;</code>
     */
    public com.google.cloud.functions.v2alpha.EventTriggerOrBuilder getEventTriggerOrBuilder() {
      if (eventTriggerBuilder_ != null) {
        return eventTriggerBuilder_.getMessageOrBuilder();
      } else {
        return eventTrigger_ == null
            ? com.google.cloud.functions.v2alpha.EventTrigger.getDefaultInstance()
            : eventTrigger_;
      }
    }
    /**
     *
     *
     * <pre>
     * An Eventarc trigger managed by Google Cloud Functions that fires events in
     * response to a condition in another service.
     * </pre>
     *
     * <code>.google.cloud.functions.v2alpha.EventTrigger event_trigger = 5;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.functions.v2alpha.EventTrigger,
            com.google.cloud.functions.v2alpha.EventTrigger.Builder,
            com.google.cloud.functions.v2alpha.EventTriggerOrBuilder>
        getEventTriggerFieldBuilder() {
      if (eventTriggerBuilder_ == null) {
        eventTriggerBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.functions.v2alpha.EventTrigger,
                com.google.cloud.functions.v2alpha.EventTrigger.Builder,
                com.google.cloud.functions.v2alpha.EventTriggerOrBuilder>(
                getEventTrigger(), getParentForChildren(), isClean());
        eventTrigger_ = null;
      }
      return eventTriggerBuilder_;
    }

    private int state_ = 0;
    /**
     *
     *
     * <pre>
     * Output only. State of the function.
     * </pre>
     *
     * <code>
     * .google.cloud.functions.v2alpha.Function.State state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The enum numeric value on the wire for state.
     */
    @java.lang.Override
    public int getStateValue() {
      return state_;
    }
    /**
     *
     *
     * <pre>
     * Output only. State of the function.
     * </pre>
     *
     * <code>
     * .google.cloud.functions.v2alpha.Function.State state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @param value The enum numeric value on the wire for state to set.
     * @return This builder for chaining.
     */
    public Builder setStateValue(int value) {
      state_ = value;
      bitField0_ |= 0x00000040;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. State of the function.
     * </pre>
     *
     * <code>
     * .google.cloud.functions.v2alpha.Function.State state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The state.
     */
    @java.lang.Override
    public com.google.cloud.functions.v2alpha.Function.State getState() {
      com.google.cloud.functions.v2alpha.Function.State result =
          com.google.cloud.functions.v2alpha.Function.State.forNumber(state_);
      return result == null
          ? com.google.cloud.functions.v2alpha.Function.State.UNRECOGNIZED
          : result;
    }
    /**
     *
     *
     * <pre>
     * Output only. State of the function.
     * </pre>
     *
     * <code>
     * .google.cloud.functions.v2alpha.Function.State state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @param value The state to set.
     * @return This builder for chaining.
     */
    public Builder setState(com.google.cloud.functions.v2alpha.Function.State value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000040;
      state_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. State of the function.
     * </pre>
     *
     * <code>
     * .google.cloud.functions.v2alpha.Function.State state = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return This builder for chaining.
     */
    public Builder clearState() {
      bitField0_ = (bitField0_ & ~0x00000040);
      state_ = 0;
      onChanged();
      return this;
    }

    private com.google.protobuf.Timestamp updateTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        updateTimeBuilder_;
    /**
     *
     *
     * <pre>
     * Output only. The last update timestamp of a Cloud Function.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return Whether the updateTime field is set.
     */
    public boolean hasUpdateTime() {
      return ((bitField0_ & 0x00000080) != 0);
    }
    /**
     *
     *
     * <pre>
     * Output only. The last update timestamp of a Cloud Function.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The updateTime.
     */
    public com.google.protobuf.Timestamp getUpdateTime() {
      if (updateTimeBuilder_ == null) {
        return updateTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : updateTime_;
      } else {
        return updateTimeBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The last update timestamp of a Cloud Function.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      if (updateTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        updateTime_ = value;
      } else {
        updateTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000080;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The last update timestamp of a Cloud Function.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (updateTimeBuilder_ == null) {
        updateTime_ = builderForValue.build();
      } else {
        updateTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000080;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The last update timestamp of a Cloud Function.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
      if (updateTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000080) != 0)
            && updateTime_ != null
            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getUpdateTimeBuilder().mergeFrom(value);
        } else {
          updateTime_ = value;
        }
      } else {
        updateTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000080;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The last update timestamp of a Cloud Function.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearUpdateTime() {
      bitField0_ = (bitField0_ & ~0x00000080);
      updateTime_ = null;
      if (updateTimeBuilder_ != null) {
        updateTimeBuilder_.dispose();
        updateTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The last update timestamp of a Cloud Function.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
      bitField0_ |= 0x00000080;
      onChanged();
      return getUpdateTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Output only. The last update timestamp of a Cloud Function.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      if (updateTimeBuilder_ != null) {
        return updateTimeBuilder_.getMessageOrBuilder();
      } else {
        return updateTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : updateTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The last update timestamp of a Cloud Function.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp update_time = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        getUpdateTimeFieldBuilder() {
      if (updateTimeBuilder_ == null) {
        updateTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getUpdateTime(), getParentForChildren(), isClean());
        updateTime_ = null;
      }
      return updateTimeBuilder_;
    }

    private com.google.protobuf.MapField<java.lang.String, java.lang.String> labels_;

    private com.google.protobuf.MapField<java.lang.String, java.lang.String> internalGetLabels() {
      if (labels_ == null) {
        return com.google.protobuf.MapField.emptyMapField(LabelsDefaultEntryHolder.defaultEntry);
      }
      return labels_;
    }

    private com.google.protobuf.MapField<java.lang.String, java.lang.String>
        internalGetMutableLabels() {
      if (labels_ == null) {
        labels_ = com.google.protobuf.MapField.newMapField(LabelsDefaultEntryHolder.defaultEntry);
      }
      if (!labels_.isMutable()) {
        labels_ = labels_.copy();
      }
      bitField0_ |= 0x00000100;
      onChanged();
      return labels_;
    }

    public int getLabelsCount() {
      return internalGetLabels().getMap().size();
    }
    /**
     *
     *
     * <pre>
     * Labels associated with this Cloud Function.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 8;</code>
     */
    @java.lang.Override
    public boolean containsLabels(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      return internalGetLabels().getMap().containsKey(key);
    }
    /** Use {@link #getLabelsMap()} instead. */
    @java.lang.Override
    @java.lang.Deprecated
    public java.util.Map<java.lang.String, java.lang.String> getLabels() {
      return getLabelsMap();
    }
    /**
     *
     *
     * <pre>
     * Labels associated with this Cloud Function.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 8;</code>
     */
    @java.lang.Override
    public java.util.Map<java.lang.String, java.lang.String> getLabelsMap() {
      return internalGetLabels().getMap();
    }
    /**
     *
     *
     * <pre>
     * Labels associated with this Cloud Function.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 8;</code>
     */
    @java.lang.Override
    public /* nullable */ java.lang.String getLabelsOrDefault(
        java.lang.String key,
        /* nullable */
        java.lang.String defaultValue) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map<java.lang.String, java.lang.String> map = internalGetLabels().getMap();
      return map.containsKey(key) ? map.get(key) : defaultValue;
    }
    /**
     *
     *
     * <pre>
     * Labels associated with this Cloud Function.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 8;</code>
     */
    @java.lang.Override
    public java.lang.String getLabelsOrThrow(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      java.util.Map<java.lang.String, java.lang.String> map = internalGetLabels().getMap();
      if (!map.containsKey(key)) {
        throw new java.lang.IllegalArgumentException();
      }
      return map.get(key);
    }

    public Builder clearLabels() {
      bitField0_ = (bitField0_ & ~0x00000100);
      internalGetMutableLabels().getMutableMap().clear();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Labels associated with this Cloud Function.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 8;</code>
     */
    public Builder removeLabels(java.lang.String key) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      internalGetMutableLabels().getMutableMap().remove(key);
      return this;
    }
    /** Use alternate mutation accessors instead. */
    @java.lang.Deprecated
    public java.util.Map<java.lang.String, java.lang.String> getMutableLabels() {
      bitField0_ |= 0x00000100;
      return internalGetMutableLabels().getMutableMap();
    }
    /**
     *
     *
     * <pre>
     * Labels associated with this Cloud Function.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 8;</code>
     */
    public Builder putLabels(java.lang.String key, java.lang.String value) {
      if (key == null) {
        throw new NullPointerException("map key");
      }
      if (value == null) {
        throw new NullPointerException("map value");
      }
      internalGetMutableLabels().getMutableMap().put(key, value);
      bitField0_ |= 0x00000100;
      return this;
    }
    /**
     *
     *
     * <pre>
     * Labels associated with this Cloud Function.
     * </pre>
     *
     * <code>map&lt;string, string&gt; labels = 8;</code>
     */
    public Builder putAllLabels(java.util.Map<java.lang.String, java.lang.String> values) {
      internalGetMutableLabels().getMutableMap().putAll(values);
      bitField0_ |= 0x00000100;
      return this;
    }

    private java.util.List<com.google.cloud.functions.v2alpha.StateMessage> stateMessages_ =
        java.util.Collections.emptyList();

    private void ensureStateMessagesIsMutable() {
      if (!((bitField0_ & 0x00000200) != 0)) {
        stateMessages_ =
            new java.util.ArrayList<com.google.cloud.functions.v2alpha.StateMessage>(
                stateMessages_);
        bitField0_ |= 0x00000200;
      }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.functions.v2alpha.StateMessage,
            com.google.cloud.functions.v2alpha.StateMessage.Builder,
            com.google.cloud.functions.v2alpha.StateMessageOrBuilder>
        stateMessagesBuilder_;

    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public java.util.List<com.google.cloud.functions.v2alpha.StateMessage> getStateMessagesList() {
      if (stateMessagesBuilder_ == null) {
        return java.util.Collections.unmodifiableList(stateMessages_);
      } else {
        return stateMessagesBuilder_.getMessageList();
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public int getStateMessagesCount() {
      if (stateMessagesBuilder_ == null) {
        return stateMessages_.size();
      } else {
        return stateMessagesBuilder_.getCount();
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.cloud.functions.v2alpha.StateMessage getStateMessages(int index) {
      if (stateMessagesBuilder_ == null) {
        return stateMessages_.get(index);
      } else {
        return stateMessagesBuilder_.getMessage(index);
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setStateMessages(
        int index, com.google.cloud.functions.v2alpha.StateMessage value) {
      if (stateMessagesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureStateMessagesIsMutable();
        stateMessages_.set(index, value);
        onChanged();
      } else {
        stateMessagesBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setStateMessages(
        int index, com.google.cloud.functions.v2alpha.StateMessage.Builder builderForValue) {
      if (stateMessagesBuilder_ == null) {
        ensureStateMessagesIsMutable();
        stateMessages_.set(index, builderForValue.build());
        onChanged();
      } else {
        stateMessagesBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder addStateMessages(com.google.cloud.functions.v2alpha.StateMessage value) {
      if (stateMessagesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureStateMessagesIsMutable();
        stateMessages_.add(value);
        onChanged();
      } else {
        stateMessagesBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder addStateMessages(
        int index, com.google.cloud.functions.v2alpha.StateMessage value) {
      if (stateMessagesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureStateMessagesIsMutable();
        stateMessages_.add(index, value);
        onChanged();
      } else {
        stateMessagesBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder addStateMessages(
        com.google.cloud.functions.v2alpha.StateMessage.Builder builderForValue) {
      if (stateMessagesBuilder_ == null) {
        ensureStateMessagesIsMutable();
        stateMessages_.add(builderForValue.build());
        onChanged();
      } else {
        stateMessagesBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder addStateMessages(
        int index, com.google.cloud.functions.v2alpha.StateMessage.Builder builderForValue) {
      if (stateMessagesBuilder_ == null) {
        ensureStateMessagesIsMutable();
        stateMessages_.add(index, builderForValue.build());
        onChanged();
      } else {
        stateMessagesBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder addAllStateMessages(
        java.lang.Iterable<? extends com.google.cloud.functions.v2alpha.StateMessage> values) {
      if (stateMessagesBuilder_ == null) {
        ensureStateMessagesIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, stateMessages_);
        onChanged();
      } else {
        stateMessagesBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearStateMessages() {
      if (stateMessagesBuilder_ == null) {
        stateMessages_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000200);
        onChanged();
      } else {
        stateMessagesBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder removeStateMessages(int index) {
      if (stateMessagesBuilder_ == null) {
        ensureStateMessagesIsMutable();
        stateMessages_.remove(index);
        onChanged();
      } else {
        stateMessagesBuilder_.remove(index);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.cloud.functions.v2alpha.StateMessage.Builder getStateMessagesBuilder(
        int index) {
      return getStateMessagesFieldBuilder().getBuilder(index);
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.cloud.functions.v2alpha.StateMessageOrBuilder getStateMessagesOrBuilder(
        int index) {
      if (stateMessagesBuilder_ == null) {
        return stateMessages_.get(index);
      } else {
        return stateMessagesBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public java.util.List<? extends com.google.cloud.functions.v2alpha.StateMessageOrBuilder>
        getStateMessagesOrBuilderList() {
      if (stateMessagesBuilder_ != null) {
        return stateMessagesBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(stateMessages_);
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.cloud.functions.v2alpha.StateMessage.Builder addStateMessagesBuilder() {
      return getStateMessagesFieldBuilder()
          .addBuilder(com.google.cloud.functions.v2alpha.StateMessage.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.cloud.functions.v2alpha.StateMessage.Builder addStateMessagesBuilder(
        int index) {
      return getStateMessagesFieldBuilder()
          .addBuilder(index, com.google.cloud.functions.v2alpha.StateMessage.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * Output only. State Messages for this Cloud Function.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.functions.v2alpha.StateMessage state_messages = 9 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public java.util.List<com.google.cloud.functions.v2alpha.StateMessage.Builder>
        getStateMessagesBuilderList() {
      return getStateMessagesFieldBuilder().getBuilderList();
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.functions.v2alpha.StateMessage,
            com.google.cloud.functions.v2alpha.StateMessage.Builder,
            com.google.cloud.functions.v2alpha.StateMessageOrBuilder>
        getStateMessagesFieldBuilder() {
      if (stateMessagesBuilder_ == null) {
        stateMessagesBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.functions.v2alpha.StateMessage,
                com.google.cloud.functions.v2alpha.StateMessage.Builder,
                com.google.cloud.functions.v2alpha.StateMessageOrBuilder>(
                stateMessages_,
                ((bitField0_ & 0x00000200) != 0),
                getParentForChildren(),
                isClean());
        stateMessages_ = null;
      }
      return stateMessagesBuilder_;
    }

    @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.cloud.functions.v2alpha.Function)
  }

  // @@protoc_insertion_point(class_scope:google.cloud.functions.v2alpha.Function)
  private static final com.google.cloud.functions.v2alpha.Function DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.cloud.functions.v2alpha.Function();
  }

  public static com.google.cloud.functions.v2alpha.Function getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser<Function> PARSER =
      new com.google.protobuf.AbstractParser<Function>() {
        @java.lang.Override
        public Function 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<Function> parser() {
    return PARSER;
  }

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

  @java.lang.Override
  public com.google.cloud.functions.v2alpha.Function getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}