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

// Protobuf Java Version: 3.25.3
package com.google.api;

/**
 *  * Quota configuration helps to achieve fairness and budgeting in service
 * usage.
 *
 * The quota configuration works this way:
 * - The service configuration defines a set of metrics.
 * - For API calls, the quota.metric_rules maps methods to metrics with
 *   corresponding costs.
 * - The quota.limits defines limits on the metrics, which will be used for
 *   quota checks at runtime.
 *
 * An example quota configuration in yaml format:
 *
 *    quota:
 *      limits:
 *
 *      - name: apiWriteQpsPerProject
 *        metric: library.googleapis.com/write_calls
 *        unit: "1/min/{project}"  # rate limit for consumer projects
 *        values:
 *          STANDARD: 10000
 *
 *      # The metric rules bind all methods to the read_calls metric,
 *      # except for the UpdateBook and DeleteBook methods. These two methods
 *      # are mapped to the write_calls metric, with the UpdateBook method
 *      # consuming at twice rate as the DeleteBook method.
 *      metric_rules:
 *      - selector: "*"
 *        metric_costs:
 *          library.googleapis.com/read_calls: 1
 *      - selector: google.example.library.v1.LibraryService.UpdateBook
 *        metric_costs:
 *          library.googleapis.com/write_calls: 2
 *      - selector: google.example.library.v1.LibraryService.DeleteBook
 *        metric_costs:
 *          library.googleapis.com/write_calls: 1
 *
 *  Corresponding Metric definition:
 *
 *      metrics:
 *      - name: library.googleapis.com/read_calls
 *        display_name: Read requests
 *        metric_kind: DELTA
 *        value_type: INT64
 *
 *      - name: library.googleapis.com/write_calls
 *        display_name: Write requests
 *        metric_kind: DELTA
 *        value_type: INT64
 * 
 *
 * Protobuf type {@code google.api.Quota}
 */
public final class Quota extends
    com.google.protobuf.GeneratedMessageV3 implements
    // @@protoc_insertion_point(message_implements:google.api.Quota)
    QuotaOrBuilder {
private static final long serialVersionUID = 0L;
  // Use Quota.newBuilder() to construct.
  private Quota(com.google.protobuf.GeneratedMessageV3.Builder builder) {
    super(builder);
  }
  private Quota() {
    limits_ = java.util.Collections.emptyList();
    metricRules_ = java.util.Collections.emptyList();
  }

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

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

  @java.lang.Override
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  public static final int LIMITS_FIELD_NUMBER = 3;
  @SuppressWarnings("serial")
  private java.util.List limits_;
  /**
   *    * List of `QuotaLimit` definitions for the service.
   *
   * Used by metric-based quotas only.
   * 
   *
   * repeated .google.api.QuotaLimit limits = 3;
   */
  @java.lang.Override
  public java.util.List getLimitsList() {
    return limits_;
  }
  /**
   *    * List of `QuotaLimit` definitions for the service.
   *
   * Used by metric-based quotas only.
   * 
   *
   * repeated .google.api.QuotaLimit limits = 3;
   */
  @java.lang.Override
  public java.util.List 
      getLimitsOrBuilderList() {
    return limits_;
  }
  /**
   *    * List of `QuotaLimit` definitions for the service.
   *
   * Used by metric-based quotas only.
   * 
   *
   * repeated .google.api.QuotaLimit limits = 3;
   */
  @java.lang.Override
  public int getLimitsCount() {
    return limits_.size();
  }
  /**
   *    * List of `QuotaLimit` definitions for the service.
   *
   * Used by metric-based quotas only.
   * 
   *
   * repeated .google.api.QuotaLimit limits = 3;
   */
  @java.lang.Override
  public com.google.api.QuotaLimit getLimits(int index) {
    return limits_.get(index);
  }
  /**
   *    * List of `QuotaLimit` definitions for the service.
   *
   * Used by metric-based quotas only.
   * 
   *
   * repeated .google.api.QuotaLimit limits = 3;
   */
  @java.lang.Override
  public com.google.api.QuotaLimitOrBuilder getLimitsOrBuilder(
      int index) {
    return limits_.get(index);
  }

  public static final int METRIC_RULES_FIELD_NUMBER = 4;
  @SuppressWarnings("serial")
  private java.util.List metricRules_;
  /**
   *    * List of `MetricRule` definitions, each one mapping a selected method to one
   * or more metrics.
   *
   * Used by metric-based quotas only.
   * 
   *
   * repeated .google.api.MetricRule metric_rules = 4;
   */
  @java.lang.Override
  public java.util.List getMetricRulesList() {
    return metricRules_;
  }
  /**
   *    * List of `MetricRule` definitions, each one mapping a selected method to one
   * or more metrics.
   *
   * Used by metric-based quotas only.
   * 
   *
   * repeated .google.api.MetricRule metric_rules = 4;
   */
  @java.lang.Override
  public java.util.List 
      getMetricRulesOrBuilderList() {
    return metricRules_;
  }
  /**
   *    * List of `MetricRule` definitions, each one mapping a selected method to one
   * or more metrics.
   *
   * Used by metric-based quotas only.
   * 
   *
   * repeated .google.api.MetricRule metric_rules = 4;
   */
  @java.lang.Override
  public int getMetricRulesCount() {
    return metricRules_.size();
  }
  /**
   *    * List of `MetricRule` definitions, each one mapping a selected method to one
   * or more metrics.
   *
   * Used by metric-based quotas only.
   * 
   *
   * repeated .google.api.MetricRule metric_rules = 4;
   */
  @java.lang.Override
  public com.google.api.MetricRule getMetricRules(int index) {
    return metricRules_.get(index);
  }
  /**
   *    * List of `MetricRule` definitions, each one mapping a selected method to one
   * or more metrics.
   *
   * Used by metric-based quotas only.
   * 
   *
   * repeated .google.api.MetricRule metric_rules = 4;
   */
  @java.lang.Override
  public com.google.api.MetricRuleOrBuilder getMetricRulesOrBuilder(
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  }

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    }
    com.google.api.Quota other = (com.google.api.Quota) obj;

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    if (!getMetricRulesList()
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  @java.lang.Override
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  public static com.google.api.Quota parseFrom(
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      throws com.google.protobuf.InvalidProtocolBufferException {
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  public static com.google.api.Quota parseFrom(
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      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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    return PARSER.parseFrom(data, extensionRegistry);
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  public static com.google.api.Quota parseFrom(
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      throws com.google.protobuf.InvalidProtocolBufferException {
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  public static com.google.api.Quota parseFrom(
      com.google.protobuf.ByteString data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
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  public static com.google.api.Quota parseFrom(byte[] data)
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    return PARSER.parseFrom(data);
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  public static com.google.api.Quota parseFrom(
      byte[] data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }
  public static com.google.api.Quota parseFrom(java.io.InputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3
        .parseWithIOException(PARSER, input);
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  public static com.google.api.Quota parseFrom(
      java.io.InputStream input,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3
        .parseWithIOException(PARSER, input, extensionRegistry);
  }

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

  public static com.google.api.Quota parseDelimitedFrom(
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      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3
        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
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      com.google.protobuf.CodedInputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3
        .parseWithIOException(PARSER, input);
  }
  public static com.google.api.Quota parseFrom(
      com.google.protobuf.CodedInputStream input,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3
        .parseWithIOException(PARSER, input, extensionRegistry);
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  @java.lang.Override
  public Builder newBuilderForType() { return newBuilder(); }
  public static Builder newBuilder() {
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  }
  public static Builder newBuilder(com.google.api.Quota 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;
  }
  /**
   *    * Quota configuration helps to achieve fairness and budgeting in service
   * usage.
   *
   * The quota configuration works this way:
   * - The service configuration defines a set of metrics.
   * - For API calls, the quota.metric_rules maps methods to metrics with
   *   corresponding costs.
   * - The quota.limits defines limits on the metrics, which will be used for
   *   quota checks at runtime.
   *
   * An example quota configuration in yaml format:
   *
   *    quota:
   *      limits:
   *
   *      - name: apiWriteQpsPerProject
   *        metric: library.googleapis.com/write_calls
   *        unit: "1/min/{project}"  # rate limit for consumer projects
   *        values:
   *          STANDARD: 10000
   *
   *      # The metric rules bind all methods to the read_calls metric,
   *      # except for the UpdateBook and DeleteBook methods. These two methods
   *      # are mapped to the write_calls metric, with the UpdateBook method
   *      # consuming at twice rate as the DeleteBook method.
   *      metric_rules:
   *      - selector: "*"
   *        metric_costs:
   *          library.googleapis.com/read_calls: 1
   *      - selector: google.example.library.v1.LibraryService.UpdateBook
   *        metric_costs:
   *          library.googleapis.com/write_calls: 2
   *      - selector: google.example.library.v1.LibraryService.DeleteBook
   *        metric_costs:
   *          library.googleapis.com/write_calls: 1
   *
   *  Corresponding Metric definition:
   *
   *      metrics:
   *      - name: library.googleapis.com/read_calls
   *        display_name: Read requests
   *        metric_kind: DELTA
   *        value_type: INT64
   *
   *      - name: library.googleapis.com/write_calls
   *        display_name: Write requests
   *        metric_kind: DELTA
   *        value_type: INT64
   * 
   *
   * Protobuf type {@code google.api.Quota}
   */
  public static final class Builder extends
      com.google.protobuf.GeneratedMessageV3.Builder implements
      // @@protoc_insertion_point(builder_implements:google.api.Quota)
      com.google.api.QuotaOrBuilder {
    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return com.google.api.QuotaProto.internal_static_google_api_Quota_descriptor;
    }

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

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

    }

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

    }
    @java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      if (limitsBuilder_ == null) {
        limits_ = java.util.Collections.emptyList();
      } else {
        limits_ = null;
        limitsBuilder_.clear();
      }
      bitField0_ = (bitField0_ & ~0x00000001);
      if (metricRulesBuilder_ == null) {
        metricRules_ = java.util.Collections.emptyList();
      } else {
        metricRules_ = null;
        metricRulesBuilder_.clear();
      }
      bitField0_ = (bitField0_ & ~0x00000002);
      return this;
    }

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

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

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

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

    private void buildPartialRepeatedFields(com.google.api.Quota result) {
      if (limitsBuilder_ == null) {
        if (((bitField0_ & 0x00000001) != 0)) {
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        result.limits_ = limitsBuilder_.build();
      }
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      } else {
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      }
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    @java.lang.Override
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                      extensionRegistry);
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                limits_.add(m);
              } else {
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    private java.util.List limits_ =
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       }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.google.api.QuotaLimit, com.google.api.QuotaLimit.Builder, com.google.api.QuotaLimitOrBuilder> limitsBuilder_;

    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public java.util.List getLimitsList() {
      if (limitsBuilder_ == null) {
        return java.util.Collections.unmodifiableList(limits_);
      } else {
        return limitsBuilder_.getMessageList();
      }
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public int getLimitsCount() {
      if (limitsBuilder_ == null) {
        return limits_.size();
      } else {
        return limitsBuilder_.getCount();
      }
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public com.google.api.QuotaLimit getLimits(int index) {
      if (limitsBuilder_ == null) {
        return limits_.get(index);
      } else {
        return limitsBuilder_.getMessage(index);
      }
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public Builder setLimits(
        int index, com.google.api.QuotaLimit value) {
      if (limitsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureLimitsIsMutable();
        limits_.set(index, value);
        onChanged();
      } else {
        limitsBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public Builder setLimits(
        int index, com.google.api.QuotaLimit.Builder builderForValue) {
      if (limitsBuilder_ == null) {
        ensureLimitsIsMutable();
        limits_.set(index, builderForValue.build());
        onChanged();
      } else {
        limitsBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public Builder addLimits(com.google.api.QuotaLimit value) {
      if (limitsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureLimitsIsMutable();
        limits_.add(value);
        onChanged();
      } else {
        limitsBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public Builder addLimits(
        int index, com.google.api.QuotaLimit value) {
      if (limitsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureLimitsIsMutable();
        limits_.add(index, value);
        onChanged();
      } else {
        limitsBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public Builder addLimits(
        com.google.api.QuotaLimit.Builder builderForValue) {
      if (limitsBuilder_ == null) {
        ensureLimitsIsMutable();
        limits_.add(builderForValue.build());
        onChanged();
      } else {
        limitsBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public Builder addLimits(
        int index, com.google.api.QuotaLimit.Builder builderForValue) {
      if (limitsBuilder_ == null) {
        ensureLimitsIsMutable();
        limits_.add(index, builderForValue.build());
        onChanged();
      } else {
        limitsBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public Builder addAllLimits(
        java.lang.Iterable values) {
      if (limitsBuilder_ == null) {
        ensureLimitsIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(
            values, limits_);
        onChanged();
      } else {
        limitsBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public Builder clearLimits() {
      if (limitsBuilder_ == null) {
        limits_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000001);
        onChanged();
      } else {
        limitsBuilder_.clear();
      }
      return this;
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public Builder removeLimits(int index) {
      if (limitsBuilder_ == null) {
        ensureLimitsIsMutable();
        limits_.remove(index);
        onChanged();
      } else {
        limitsBuilder_.remove(index);
      }
      return this;
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public com.google.api.QuotaLimit.Builder getLimitsBuilder(
        int index) {
      return getLimitsFieldBuilder().getBuilder(index);
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public com.google.api.QuotaLimitOrBuilder getLimitsOrBuilder(
        int index) {
      if (limitsBuilder_ == null) {
        return limits_.get(index);  } else {
        return limitsBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public java.util.List 
         getLimitsOrBuilderList() {
      if (limitsBuilder_ != null) {
        return limitsBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(limits_);
      }
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public com.google.api.QuotaLimit.Builder addLimitsBuilder() {
      return getLimitsFieldBuilder().addBuilder(
          com.google.api.QuotaLimit.getDefaultInstance());
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public com.google.api.QuotaLimit.Builder addLimitsBuilder(
        int index) {
      return getLimitsFieldBuilder().addBuilder(
          index, com.google.api.QuotaLimit.getDefaultInstance());
    }
    /**
     *      * List of `QuotaLimit` definitions for the service.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.QuotaLimit limits = 3;
     */
    public java.util.List 
         getLimitsBuilderList() {
      return getLimitsFieldBuilder().getBuilderList();
    }
    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.google.api.QuotaLimit, com.google.api.QuotaLimit.Builder, com.google.api.QuotaLimitOrBuilder> 
        getLimitsFieldBuilder() {
      if (limitsBuilder_ == null) {
        limitsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.api.QuotaLimit, com.google.api.QuotaLimit.Builder, com.google.api.QuotaLimitOrBuilder>(
                limits_,
                ((bitField0_ & 0x00000001) != 0),
                getParentForChildren(),
                isClean());
        limits_ = null;
      }
      return limitsBuilder_;
    }

    private java.util.List metricRules_ =
      java.util.Collections.emptyList();
    private void ensureMetricRulesIsMutable() {
      if (!((bitField0_ & 0x00000002) != 0)) {
        metricRules_ = new java.util.ArrayList(metricRules_);
        bitField0_ |= 0x00000002;
       }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.google.api.MetricRule, com.google.api.MetricRule.Builder, com.google.api.MetricRuleOrBuilder> metricRulesBuilder_;

    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public java.util.List getMetricRulesList() {
      if (metricRulesBuilder_ == null) {
        return java.util.Collections.unmodifiableList(metricRules_);
      } else {
        return metricRulesBuilder_.getMessageList();
      }
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public int getMetricRulesCount() {
      if (metricRulesBuilder_ == null) {
        return metricRules_.size();
      } else {
        return metricRulesBuilder_.getCount();
      }
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public com.google.api.MetricRule getMetricRules(int index) {
      if (metricRulesBuilder_ == null) {
        return metricRules_.get(index);
      } else {
        return metricRulesBuilder_.getMessage(index);
      }
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public Builder setMetricRules(
        int index, com.google.api.MetricRule value) {
      if (metricRulesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMetricRulesIsMutable();
        metricRules_.set(index, value);
        onChanged();
      } else {
        metricRulesBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public Builder setMetricRules(
        int index, com.google.api.MetricRule.Builder builderForValue) {
      if (metricRulesBuilder_ == null) {
        ensureMetricRulesIsMutable();
        metricRules_.set(index, builderForValue.build());
        onChanged();
      } else {
        metricRulesBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public Builder addMetricRules(com.google.api.MetricRule value) {
      if (metricRulesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMetricRulesIsMutable();
        metricRules_.add(value);
        onChanged();
      } else {
        metricRulesBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public Builder addMetricRules(
        int index, com.google.api.MetricRule value) {
      if (metricRulesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureMetricRulesIsMutable();
        metricRules_.add(index, value);
        onChanged();
      } else {
        metricRulesBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public Builder addMetricRules(
        com.google.api.MetricRule.Builder builderForValue) {
      if (metricRulesBuilder_ == null) {
        ensureMetricRulesIsMutable();
        metricRules_.add(builderForValue.build());
        onChanged();
      } else {
        metricRulesBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public Builder addMetricRules(
        int index, com.google.api.MetricRule.Builder builderForValue) {
      if (metricRulesBuilder_ == null) {
        ensureMetricRulesIsMutable();
        metricRules_.add(index, builderForValue.build());
        onChanged();
      } else {
        metricRulesBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public Builder addAllMetricRules(
        java.lang.Iterable values) {
      if (metricRulesBuilder_ == null) {
        ensureMetricRulesIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(
            values, metricRules_);
        onChanged();
      } else {
        metricRulesBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public Builder clearMetricRules() {
      if (metricRulesBuilder_ == null) {
        metricRules_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000002);
        onChanged();
      } else {
        metricRulesBuilder_.clear();
      }
      return this;
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public Builder removeMetricRules(int index) {
      if (metricRulesBuilder_ == null) {
        ensureMetricRulesIsMutable();
        metricRules_.remove(index);
        onChanged();
      } else {
        metricRulesBuilder_.remove(index);
      }
      return this;
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public com.google.api.MetricRule.Builder getMetricRulesBuilder(
        int index) {
      return getMetricRulesFieldBuilder().getBuilder(index);
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public com.google.api.MetricRuleOrBuilder getMetricRulesOrBuilder(
        int index) {
      if (metricRulesBuilder_ == null) {
        return metricRules_.get(index);  } else {
        return metricRulesBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public java.util.List 
         getMetricRulesOrBuilderList() {
      if (metricRulesBuilder_ != null) {
        return metricRulesBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(metricRules_);
      }
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public com.google.api.MetricRule.Builder addMetricRulesBuilder() {
      return getMetricRulesFieldBuilder().addBuilder(
          com.google.api.MetricRule.getDefaultInstance());
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public com.google.api.MetricRule.Builder addMetricRulesBuilder(
        int index) {
      return getMetricRulesFieldBuilder().addBuilder(
          index, com.google.api.MetricRule.getDefaultInstance());
    }
    /**
     *      * List of `MetricRule` definitions, each one mapping a selected method to one
     * or more metrics.
     *
     * Used by metric-based quotas only.
     * 
     *
     * repeated .google.api.MetricRule metric_rules = 4;
     */
    public java.util.List 
         getMetricRulesBuilderList() {
      return getMetricRulesFieldBuilder().getBuilderList();
    }
    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.google.api.MetricRule, com.google.api.MetricRule.Builder, com.google.api.MetricRuleOrBuilder> 
        getMetricRulesFieldBuilder() {
      if (metricRulesBuilder_ == null) {
        metricRulesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.api.MetricRule, com.google.api.MetricRule.Builder, com.google.api.MetricRuleOrBuilder>(
                metricRules_,
                ((bitField0_ & 0x00000002) != 0),
                getParentForChildren(),
                isClean());
        metricRules_ = null;
      }
      return metricRulesBuilder_;
    }
    @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.Quota)
  }

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

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

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

}