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// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/api/auth.proto

package com.google.api;

/**
 *  * Authentication rules for the service.
 *
 * By default, if a method has any authentication requirements, every request
 * must include a valid credential matching one of the requirements.
 * It's an error to include more than one kind of credential in a single
 * request.
 *
 * If a method doesn't have any auth requirements, request credentials will be
 * ignored.
 * 
 *
 * Protobuf type {@code google.api.AuthenticationRule}
 */
public final class AuthenticationRule extends
    com.google.protobuf.GeneratedMessageV3 implements
    // @@protoc_insertion_point(message_implements:google.api.AuthenticationRule)
    AuthenticationRuleOrBuilder {
private static final long serialVersionUID = 0L;
  // Use AuthenticationRule.newBuilder() to construct.
  private AuthenticationRule(com.google.protobuf.GeneratedMessageV3.Builder builder) {
    super(builder);
  }
  private AuthenticationRule() {
    selector_ = "";
    requirements_ = java.util.Collections.emptyList();
  }

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

  public static final com.google.protobuf.Descriptors.Descriptor
      getDescriptor() {
    return com.google.api.AuthProto.internal_static_google_api_AuthenticationRule_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
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        .ensureFieldAccessorsInitialized(
            com.google.api.AuthenticationRule.class, com.google.api.AuthenticationRule.Builder.class);
  }

  public static final int SELECTOR_FIELD_NUMBER = 1;
  @SuppressWarnings("serial")
  private volatile java.lang.Object selector_ = "";
  /**
   *    * Selects the methods to which this rule applies.
   *
   * Refer to [selector][google.api.DocumentationRule.selector] for syntax details.
   * 
   *
   * string selector = 1;
   * @return The selector.
   */
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      selector_ = s;
      return s;
    }
  }
  /**
   *    * Selects the methods to which this rule applies.
   *
   * Refer to [selector][google.api.DocumentationRule.selector] for syntax details.
   * 
   *
   * string selector = 1;
   * @return The bytes for selector.
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  public static final int OAUTH_FIELD_NUMBER = 2;
  private com.google.api.OAuthRequirements oauth_;
  /**
   *    * The requirements for OAuth credentials.
   * 
   *
   * .google.api.OAuthRequirements oauth = 2;
   * @return Whether the oauth field is set.
   */
  @java.lang.Override
  public boolean hasOauth() {
    return oauth_ != null;
  }
  /**
   *    * The requirements for OAuth credentials.
   * 
   *
   * .google.api.OAuthRequirements oauth = 2;
   * @return The oauth.
   */
  @java.lang.Override
  public com.google.api.OAuthRequirements getOauth() {
    return oauth_ == null ? com.google.api.OAuthRequirements.getDefaultInstance() : oauth_;
  }
  /**
   *    * The requirements for OAuth credentials.
   * 
   *
   * .google.api.OAuthRequirements oauth = 2;
   */
  @java.lang.Override
  public com.google.api.OAuthRequirementsOrBuilder getOauthOrBuilder() {
    return oauth_ == null ? com.google.api.OAuthRequirements.getDefaultInstance() : oauth_;
  }

  public static final int ALLOW_WITHOUT_CREDENTIAL_FIELD_NUMBER = 5;
  private boolean allowWithoutCredential_ = false;
  /**
   *    * If true, the service accepts API keys without any other credential.
   * 
   *
   * bool allow_without_credential = 5;
   * @return The allowWithoutCredential.
   */
  @java.lang.Override
  public boolean getAllowWithoutCredential() {
    return allowWithoutCredential_;
  }

  public static final int REQUIREMENTS_FIELD_NUMBER = 7;
  @SuppressWarnings("serial")
  private java.util.List requirements_;
  /**
   *    * Requirements for additional authentication providers.
   * 
   *
   * repeated .google.api.AuthRequirement requirements = 7;
   */
  @java.lang.Override
  public java.util.List getRequirementsList() {
    return requirements_;
  }
  /**
   *    * Requirements for additional authentication providers.
   * 
   *
   * repeated .google.api.AuthRequirement requirements = 7;
   */
  @java.lang.Override
  public java.util.List 
      getRequirementsOrBuilderList() {
    return requirements_;
  }
  /**
   *    * Requirements for additional authentication providers.
   * 
   *
   * repeated .google.api.AuthRequirement requirements = 7;
   */
  @java.lang.Override
  public int getRequirementsCount() {
    return requirements_.size();
  }
  /**
   *    * Requirements for additional authentication providers.
   * 
   *
   * repeated .google.api.AuthRequirement requirements = 7;
   */
  @java.lang.Override
  public com.google.api.AuthRequirement getRequirements(int index) {
    return requirements_.get(index);
  }
  /**
   *    * Requirements for additional authentication providers.
   * 
   *
   * repeated .google.api.AuthRequirement requirements = 7;
   */
  @java.lang.Override
  public com.google.api.AuthRequirementOrBuilder getRequirementsOrBuilder(
      int index) {
    return requirements_.get(index);
  }

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  @java.lang.Override
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    if (allowWithoutCredential_ != false) {
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    }
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  @java.lang.Override
  public boolean equals(final java.lang.Object obj) {
    if (obj == this) {
     return true;
    }
    if (!(obj instanceof com.google.api.AuthenticationRule)) {
      return super.equals(obj);
    }
    com.google.api.AuthenticationRule other = (com.google.api.AuthenticationRule) obj;

    if (!getSelector()
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    if (hasOauth() != other.hasOauth()) return false;
    if (hasOauth()) {
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          .equals(other.getOauth())) return false;
    }
    if (getAllowWithoutCredential()
        != other.getAllowWithoutCredential()) return false;
    if (!getRequirementsList()
        .equals(other.getRequirementsList())) return false;
    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
    return true;
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  @java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    hash = (37 * hash) + SELECTOR_FIELD_NUMBER;
    hash = (53 * hash) + getSelector().hashCode();
    if (hasOauth()) {
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      hash = (53 * hash) + getOauth().hashCode();
    }
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  }

  public static com.google.api.AuthenticationRule parseFrom(
      java.nio.ByteBuffer data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }
  public static com.google.api.AuthenticationRule parseFrom(
      java.nio.ByteBuffer data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }
  public static com.google.api.AuthenticationRule parseFrom(
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      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }
  public static com.google.api.AuthenticationRule 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.api.AuthenticationRule parseFrom(byte[] data)
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    return PARSER.parseFrom(data);
  }
  public static com.google.api.AuthenticationRule parseFrom(
      byte[] data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }
  public static com.google.api.AuthenticationRule parseFrom(java.io.InputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3
        .parseWithIOException(PARSER, input);
  }
  public static com.google.api.AuthenticationRule parseFrom(
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      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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    return com.google.protobuf.GeneratedMessageV3
        .parseWithIOException(PARSER, input, extensionRegistry);
  }
  public static com.google.api.AuthenticationRule parseDelimitedFrom(java.io.InputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3
        .parseDelimitedWithIOException(PARSER, input);
  }
  public static com.google.api.AuthenticationRule parseDelimitedFrom(
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      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3
        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
  }
  public static com.google.api.AuthenticationRule parseFrom(
      com.google.protobuf.CodedInputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3
        .parseWithIOException(PARSER, input);
  }
  public static com.google.api.AuthenticationRule 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.api.AuthenticationRule 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;
  }
  /**
   *    * Authentication rules for the service.
   *
   * By default, if a method has any authentication requirements, every request
   * must include a valid credential matching one of the requirements.
   * It's an error to include more than one kind of credential in a single
   * request.
   *
   * If a method doesn't have any auth requirements, request credentials will be
   * ignored.
   * 
   *
   * Protobuf type {@code google.api.AuthenticationRule}
   */
  public static final class Builder extends
      com.google.protobuf.GeneratedMessageV3.Builder implements
      // @@protoc_insertion_point(builder_implements:google.api.AuthenticationRule)
      com.google.api.AuthenticationRuleOrBuilder {
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return com.google.api.AuthProto.internal_static_google_api_AuthenticationRule_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return com.google.api.AuthProto.internal_static_google_api_AuthenticationRule_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              com.google.api.AuthenticationRule.class, com.google.api.AuthenticationRule.Builder.class);
    }

    // Construct using com.google.api.AuthenticationRule.newBuilder()
    private Builder() {

    }

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

    }
    @java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      selector_ = "";
      oauth_ = null;
      if (oauthBuilder_ != null) {
        oauthBuilder_.dispose();
        oauthBuilder_ = null;
      }
      allowWithoutCredential_ = false;
      if (requirementsBuilder_ == null) {
        requirements_ = java.util.Collections.emptyList();
      } else {
        requirements_ = null;
        requirementsBuilder_.clear();
      }
      bitField0_ = (bitField0_ & ~0x00000008);
      return this;
    }

    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor
        getDescriptorForType() {
      return com.google.api.AuthProto.internal_static_google_api_AuthenticationRule_descriptor;
    }

    @java.lang.Override
    public com.google.api.AuthenticationRule getDefaultInstanceForType() {
      return com.google.api.AuthenticationRule.getDefaultInstance();
    }

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

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

    private void buildPartialRepeatedFields(com.google.api.AuthenticationRule result) {
      if (requirementsBuilder_ == null) {
        if (((bitField0_ & 0x00000008) != 0)) {
          requirements_ = java.util.Collections.unmodifiableList(requirements_);
          bitField0_ = (bitField0_ & ~0x00000008);
        }
        result.requirements_ = requirements_;
      } else {
        result.requirements_ = requirementsBuilder_.build();
      }
    }

    private void buildPartial0(com.google.api.AuthenticationRule result) {
      int from_bitField0_ = bitField0_;
      if (((from_bitField0_ & 0x00000001) != 0)) {
        result.selector_ = selector_;
      }
      if (((from_bitField0_ & 0x00000002) != 0)) {
        result.oauth_ = oauthBuilder_ == null
            ? oauth_
            : oauthBuilder_.build();
      }
      if (((from_bitField0_ & 0x00000004) != 0)) {
        result.allowWithoutCredential_ = allowWithoutCredential_;
      }
    }

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

    public Builder mergeFrom(com.google.api.AuthenticationRule other) {
      if (other == com.google.api.AuthenticationRule.getDefaultInstance()) return this;
      if (!other.getSelector().isEmpty()) {
        selector_ = other.selector_;
        bitField0_ |= 0x00000001;
        onChanged();
      }
      if (other.hasOauth()) {
        mergeOauth(other.getOauth());
      }
      if (other.getAllowWithoutCredential() != false) {
        setAllowWithoutCredential(other.getAllowWithoutCredential());
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            requirements_ = other.requirements_;
            bitField0_ = (bitField0_ & ~0x00000008);
          } else {
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            requirements_.addAll(other.requirements_);
          }
          onChanged();
        }
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            requirements_ = other.requirements_;
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            requirementsBuilder_ = 
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                 getRequirementsFieldBuilder() : null;
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    @java.lang.Override
    public final boolean isInitialized() {
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    @java.lang.Override
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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            case 18: {
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                  extensionRegistry);
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              break;
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            case 40: {
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            case 58: {
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        onChanged();
      } // finally
      return this;
    }
    private int bitField0_;

    private java.lang.Object selector_ = "";
    /**
     *      * Selects the methods to which this rule applies.
     *
     * Refer to [selector][google.api.DocumentationRule.selector] for syntax details.
     * 
     *
     * string selector = 1;
     * @return The selector.
     */
    public java.lang.String getSelector() {
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      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *      * Selects the methods to which this rule applies.
     *
     * Refer to [selector][google.api.DocumentationRule.selector] for syntax details.
     * 
     *
     * string selector = 1;
     * @return The bytes for selector.
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    public com.google.protobuf.ByteString
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        selector_ = b;
        return b;
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        return (com.google.protobuf.ByteString) ref;
      }
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    /**
     *      * Selects the methods to which this rule applies.
     *
     * Refer to [selector][google.api.DocumentationRule.selector] for syntax details.
     * 
     *
     * string selector = 1;
     * @param value The selector to set.
     * @return This builder for chaining.
     */
    public Builder setSelector(
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      if (value == null) { throw new NullPointerException(); }
      selector_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *      * Selects the methods to which this rule applies.
     *
     * Refer to [selector][google.api.DocumentationRule.selector] for syntax details.
     * 
     *
     * string selector = 1;
     * @return This builder for chaining.
     */
    public Builder clearSelector() {
      selector_ = getDefaultInstance().getSelector();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *      * Selects the methods to which this rule applies.
     *
     * Refer to [selector][google.api.DocumentationRule.selector] for syntax details.
     * 
     *
     * string selector = 1;
     * @param value The bytes for selector to set.
     * @return This builder for chaining.
     */
    public Builder setSelectorBytes(
        com.google.protobuf.ByteString value) {
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    private com.google.api.OAuthRequirements oauth_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.api.OAuthRequirements, com.google.api.OAuthRequirements.Builder, com.google.api.OAuthRequirementsOrBuilder> oauthBuilder_;
    /**
     *      * The requirements for OAuth credentials.
     * 
     *
     * .google.api.OAuthRequirements oauth = 2;
     * @return Whether the oauth field is set.
     */
    public boolean hasOauth() {
      return ((bitField0_ & 0x00000002) != 0);
    }
    /**
     *      * The requirements for OAuth credentials.
     * 
     *
     * .google.api.OAuthRequirements oauth = 2;
     * @return The oauth.
     */
    public com.google.api.OAuthRequirements getOauth() {
      if (oauthBuilder_ == null) {
        return oauth_ == null ? com.google.api.OAuthRequirements.getDefaultInstance() : oauth_;
      } else {
        return oauthBuilder_.getMessage();
      }
    }
    /**
     *      * The requirements for OAuth credentials.
     * 
     *
     * .google.api.OAuthRequirements oauth = 2;
     */
    public Builder setOauth(com.google.api.OAuthRequirements value) {
      if (oauthBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        oauth_ = value;
      } else {
        oauthBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *      * The requirements for OAuth credentials.
     * 
     *
     * .google.api.OAuthRequirements oauth = 2;
     */
    public Builder setOauth(
        com.google.api.OAuthRequirements.Builder builderForValue) {
      if (oauthBuilder_ == null) {
        oauth_ = builderForValue.build();
      } else {
        oauthBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *      * The requirements for OAuth credentials.
     * 
     *
     * .google.api.OAuthRequirements oauth = 2;
     */
    public Builder mergeOauth(com.google.api.OAuthRequirements value) {
      if (oauthBuilder_ == null) {
        if (((bitField0_ & 0x00000002) != 0) &&
          oauth_ != null &&
          oauth_ != com.google.api.OAuthRequirements.getDefaultInstance()) {
          getOauthBuilder().mergeFrom(value);
        } else {
          oauth_ = value;
        }
      } else {
        oauthBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *      * The requirements for OAuth credentials.
     * 
     *
     * .google.api.OAuthRequirements oauth = 2;
     */
    public Builder clearOauth() {
      bitField0_ = (bitField0_ & ~0x00000002);
      oauth_ = null;
      if (oauthBuilder_ != null) {
        oauthBuilder_.dispose();
        oauthBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *      * The requirements for OAuth credentials.
     * 
     *
     * .google.api.OAuthRequirements oauth = 2;
     */
    public com.google.api.OAuthRequirements.Builder getOauthBuilder() {
      bitField0_ |= 0x00000002;
      onChanged();
      return getOauthFieldBuilder().getBuilder();
    }
    /**
     *      * The requirements for OAuth credentials.
     * 
     *
     * .google.api.OAuthRequirements oauth = 2;
     */
    public com.google.api.OAuthRequirementsOrBuilder getOauthOrBuilder() {
      if (oauthBuilder_ != null) {
        return oauthBuilder_.getMessageOrBuilder();
      } else {
        return oauth_ == null ?
            com.google.api.OAuthRequirements.getDefaultInstance() : oauth_;
      }
    }
    /**
     *      * The requirements for OAuth credentials.
     * 
     *
     * .google.api.OAuthRequirements oauth = 2;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.api.OAuthRequirements, com.google.api.OAuthRequirements.Builder, com.google.api.OAuthRequirementsOrBuilder> 
        getOauthFieldBuilder() {
      if (oauthBuilder_ == null) {
        oauthBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.google.api.OAuthRequirements, com.google.api.OAuthRequirements.Builder, com.google.api.OAuthRequirementsOrBuilder>(
                getOauth(),
                getParentForChildren(),
                isClean());
        oauth_ = null;
      }
      return oauthBuilder_;
    }

    private boolean allowWithoutCredential_ ;
    /**
     *      * If true, the service accepts API keys without any other credential.
     * 
     *
     * bool allow_without_credential = 5;
     * @return The allowWithoutCredential.
     */
    @java.lang.Override
    public boolean getAllowWithoutCredential() {
      return allowWithoutCredential_;
    }
    /**
     *      * If true, the service accepts API keys without any other credential.
     * 
     *
     * bool allow_without_credential = 5;
     * @param value The allowWithoutCredential to set.
     * @return This builder for chaining.
     */
    public Builder setAllowWithoutCredential(boolean value) {

      allowWithoutCredential_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *      * If true, the service accepts API keys without any other credential.
     * 
     *
     * bool allow_without_credential = 5;
     * @return This builder for chaining.
     */
    public Builder clearAllowWithoutCredential() {
      bitField0_ = (bitField0_ & ~0x00000004);
      allowWithoutCredential_ = false;
      onChanged();
      return this;
    }

    private java.util.List requirements_ =
      java.util.Collections.emptyList();
    private void ensureRequirementsIsMutable() {
      if (!((bitField0_ & 0x00000008) != 0)) {
        requirements_ = new java.util.ArrayList(requirements_);
        bitField0_ |= 0x00000008;
       }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.google.api.AuthRequirement, com.google.api.AuthRequirement.Builder, com.google.api.AuthRequirementOrBuilder> requirementsBuilder_;

    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public java.util.List getRequirementsList() {
      if (requirementsBuilder_ == null) {
        return java.util.Collections.unmodifiableList(requirements_);
      } else {
        return requirementsBuilder_.getMessageList();
      }
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public int getRequirementsCount() {
      if (requirementsBuilder_ == null) {
        return requirements_.size();
      } else {
        return requirementsBuilder_.getCount();
      }
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public com.google.api.AuthRequirement getRequirements(int index) {
      if (requirementsBuilder_ == null) {
        return requirements_.get(index);
      } else {
        return requirementsBuilder_.getMessage(index);
      }
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public Builder setRequirements(
        int index, com.google.api.AuthRequirement value) {
      if (requirementsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureRequirementsIsMutable();
        requirements_.set(index, value);
        onChanged();
      } else {
        requirementsBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public Builder setRequirements(
        int index, com.google.api.AuthRequirement.Builder builderForValue) {
      if (requirementsBuilder_ == null) {
        ensureRequirementsIsMutable();
        requirements_.set(index, builderForValue.build());
        onChanged();
      } else {
        requirementsBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public Builder addRequirements(com.google.api.AuthRequirement value) {
      if (requirementsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureRequirementsIsMutable();
        requirements_.add(value);
        onChanged();
      } else {
        requirementsBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public Builder addRequirements(
        int index, com.google.api.AuthRequirement value) {
      if (requirementsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureRequirementsIsMutable();
        requirements_.add(index, value);
        onChanged();
      } else {
        requirementsBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public Builder addRequirements(
        com.google.api.AuthRequirement.Builder builderForValue) {
      if (requirementsBuilder_ == null) {
        ensureRequirementsIsMutable();
        requirements_.add(builderForValue.build());
        onChanged();
      } else {
        requirementsBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public Builder addRequirements(
        int index, com.google.api.AuthRequirement.Builder builderForValue) {
      if (requirementsBuilder_ == null) {
        ensureRequirementsIsMutable();
        requirements_.add(index, builderForValue.build());
        onChanged();
      } else {
        requirementsBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public Builder addAllRequirements(
        java.lang.Iterable values) {
      if (requirementsBuilder_ == null) {
        ensureRequirementsIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(
            values, requirements_);
        onChanged();
      } else {
        requirementsBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public Builder clearRequirements() {
      if (requirementsBuilder_ == null) {
        requirements_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000008);
        onChanged();
      } else {
        requirementsBuilder_.clear();
      }
      return this;
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public Builder removeRequirements(int index) {
      if (requirementsBuilder_ == null) {
        ensureRequirementsIsMutable();
        requirements_.remove(index);
        onChanged();
      } else {
        requirementsBuilder_.remove(index);
      }
      return this;
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public com.google.api.AuthRequirement.Builder getRequirementsBuilder(
        int index) {
      return getRequirementsFieldBuilder().getBuilder(index);
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public com.google.api.AuthRequirementOrBuilder getRequirementsOrBuilder(
        int index) {
      if (requirementsBuilder_ == null) {
        return requirements_.get(index);  } else {
        return requirementsBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public java.util.List 
         getRequirementsOrBuilderList() {
      if (requirementsBuilder_ != null) {
        return requirementsBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(requirements_);
      }
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public com.google.api.AuthRequirement.Builder addRequirementsBuilder() {
      return getRequirementsFieldBuilder().addBuilder(
          com.google.api.AuthRequirement.getDefaultInstance());
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public com.google.api.AuthRequirement.Builder addRequirementsBuilder(
        int index) {
      return getRequirementsFieldBuilder().addBuilder(
          index, com.google.api.AuthRequirement.getDefaultInstance());
    }
    /**
     *      * Requirements for additional authentication providers.
     * 
     *
     * repeated .google.api.AuthRequirement requirements = 7;
     */
    public java.util.List 
         getRequirementsBuilderList() {
      return getRequirementsFieldBuilder().getBuilderList();
    }
    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.google.api.AuthRequirement, com.google.api.AuthRequirement.Builder, com.google.api.AuthRequirementOrBuilder> 
        getRequirementsFieldBuilder() {
      if (requirementsBuilder_ == null) {
        requirementsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.api.AuthRequirement, com.google.api.AuthRequirement.Builder, com.google.api.AuthRequirementOrBuilder>(
                requirements_,
                ((bitField0_ & 0x00000008) != 0),
                getParentForChildren(),
                isClean());
        requirements_ = null;
      }
      return requirementsBuilder_;
    }
    @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.api.AuthenticationRule)
  }

  // @@protoc_insertion_point(class_scope:google.api.AuthenticationRule)
  private static final com.google.api.AuthenticationRule DEFAULT_INSTANCE;
  static {
    DEFAULT_INSTANCE = new com.google.api.AuthenticationRule();
  }

  public static com.google.api.AuthenticationRule getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

  @java.lang.Override
  public com.google.api.AuthenticationRule getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }

}