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• AccessLogCommon.java

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io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon Maven / Gradle / Ivy

// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: envoy/data/accesslog/v2/accesslog.proto

package io.envoyproxy.envoy.data.accesslog.v2;

/**
 * 
 * Defines fields that are shared by all Envoy access logs.
 * 
 *
 * Protobuf type {@code envoy.data.accesslog.v2.AccessLogCommon}
 */
public  final class AccessLogCommon extends
    com.google.protobuf.GeneratedMessageV3 implements
    // @@protoc_insertion_point(message_implements:envoy.data.accesslog.v2.AccessLogCommon)
    AccessLogCommonOrBuilder {
private static final long serialVersionUID = 0L;
  // Use AccessLogCommon.newBuilder() to construct.
  private AccessLogCommon(com.google.protobuf.GeneratedMessageV3.Builder builder) {
    super(builder);
  }
  private AccessLogCommon() {
    upstreamCluster_ = "";
    upstreamTransportFailureReason_ = "";
    routeName_ = "";
  }

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

  @java.lang.Override
  public final com.google.protobuf.UnknownFieldSet
  getUnknownFields() {
    return this.unknownFields;
  }
  private AccessLogCommon(
      com.google.protobuf.CodedInputStream input,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    this();
    if (extensionRegistry == null) {
      throw new java.lang.NullPointerException();
    }
    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
        com.google.protobuf.UnknownFieldSet.newBuilder();
    try {
      boolean done = false;
      while (!done) {
        int tag = input.readTag();
        switch (tag) {
          case 0:
            done = true;
            break;
          case 9: {

            sampleRate_ = input.readDouble();
            break;
          }
          case 18: {
            io.envoyproxy.envoy.api.v2.core.Address.Builder subBuilder = null;
            if (downstreamRemoteAddress_ != null) {
              subBuilder = downstreamRemoteAddress_.toBuilder();
            }
            downstreamRemoteAddress_ = input.readMessage(io.envoyproxy.envoy.api.v2.core.Address.parser(), extensionRegistry);
            if (subBuilder != null) {
              subBuilder.mergeFrom(downstreamRemoteAddress_);
              downstreamRemoteAddress_ = subBuilder.buildPartial();
            }

            break;
          }
          case 26: {
            io.envoyproxy.envoy.api.v2.core.Address.Builder subBuilder = null;
            if (downstreamLocalAddress_ != null) {
              subBuilder = downstreamLocalAddress_.toBuilder();
            }
            downstreamLocalAddress_ = input.readMessage(io.envoyproxy.envoy.api.v2.core.Address.parser(), extensionRegistry);
            if (subBuilder != null) {
              subBuilder.mergeFrom(downstreamLocalAddress_);
              downstreamLocalAddress_ = subBuilder.buildPartial();
            }

            break;
          }
          case 34: {
            io.envoyproxy.envoy.data.accesslog.v2.TLSProperties.Builder subBuilder = null;
            if (tlsProperties_ != null) {
              subBuilder = tlsProperties_.toBuilder();
            }
            tlsProperties_ = input.readMessage(io.envoyproxy.envoy.data.accesslog.v2.TLSProperties.parser(), extensionRegistry);
            if (subBuilder != null) {
              subBuilder.mergeFrom(tlsProperties_);
              tlsProperties_ = subBuilder.buildPartial();
            }

            break;
          }
          case 42: {
            com.google.protobuf.Timestamp.Builder subBuilder = null;
            if (startTime_ != null) {
              subBuilder = startTime_.toBuilder();
            }
            startTime_ = input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
            if (subBuilder != null) {
              subBuilder.mergeFrom(startTime_);
              startTime_ = subBuilder.buildPartial();
            }

            break;
          }
          case 50: {
            com.google.protobuf.Duration.Builder subBuilder = null;
            if (timeToLastRxByte_ != null) {
              subBuilder = timeToLastRxByte_.toBuilder();
            }
            timeToLastRxByte_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
            if (subBuilder != null) {
              subBuilder.mergeFrom(timeToLastRxByte_);
              timeToLastRxByte_ = subBuilder.buildPartial();
            }

            break;
          }
          case 58: {
            com.google.protobuf.Duration.Builder subBuilder = null;
            if (timeToFirstUpstreamTxByte_ != null) {
              subBuilder = timeToFirstUpstreamTxByte_.toBuilder();
            }
            timeToFirstUpstreamTxByte_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
            if (subBuilder != null) {
              subBuilder.mergeFrom(timeToFirstUpstreamTxByte_);
              timeToFirstUpstreamTxByte_ = subBuilder.buildPartial();
            }

            break;
          }
          case 66: {
            com.google.protobuf.Duration.Builder subBuilder = null;
            if (timeToLastUpstreamTxByte_ != null) {
              subBuilder = timeToLastUpstreamTxByte_.toBuilder();
            }
            timeToLastUpstreamTxByte_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
            if (subBuilder != null) {
              subBuilder.mergeFrom(timeToLastUpstreamTxByte_);
              timeToLastUpstreamTxByte_ = subBuilder.buildPartial();
            }

            break;
          }
          case 74: {
            com.google.protobuf.Duration.Builder subBuilder = null;
            if (timeToFirstUpstreamRxByte_ != null) {
              subBuilder = timeToFirstUpstreamRxByte_.toBuilder();
            }
            timeToFirstUpstreamRxByte_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
            if (subBuilder != null) {
              subBuilder.mergeFrom(timeToFirstUpstreamRxByte_);
              timeToFirstUpstreamRxByte_ = subBuilder.buildPartial();
            }

            break;
          }
          case 82: {
            com.google.protobuf.Duration.Builder subBuilder = null;
            if (timeToLastUpstreamRxByte_ != null) {
              subBuilder = timeToLastUpstreamRxByte_.toBuilder();
            }
            timeToLastUpstreamRxByte_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
            if (subBuilder != null) {
              subBuilder.mergeFrom(timeToLastUpstreamRxByte_);
              timeToLastUpstreamRxByte_ = subBuilder.buildPartial();
            }

            break;
          }
          case 90: {
            com.google.protobuf.Duration.Builder subBuilder = null;
            if (timeToFirstDownstreamTxByte_ != null) {
              subBuilder = timeToFirstDownstreamTxByte_.toBuilder();
            }
            timeToFirstDownstreamTxByte_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
            if (subBuilder != null) {
              subBuilder.mergeFrom(timeToFirstDownstreamTxByte_);
              timeToFirstDownstreamTxByte_ = subBuilder.buildPartial();
            }

            break;
          }
          case 98: {
            com.google.protobuf.Duration.Builder subBuilder = null;
            if (timeToLastDownstreamTxByte_ != null) {
              subBuilder = timeToLastDownstreamTxByte_.toBuilder();
            }
            timeToLastDownstreamTxByte_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
            if (subBuilder != null) {
              subBuilder.mergeFrom(timeToLastDownstreamTxByte_);
              timeToLastDownstreamTxByte_ = subBuilder.buildPartial();
            }

            break;
          }
          case 106: {
            io.envoyproxy.envoy.api.v2.core.Address.Builder subBuilder = null;
            if (upstreamRemoteAddress_ != null) {
              subBuilder = upstreamRemoteAddress_.toBuilder();
            }
            upstreamRemoteAddress_ = input.readMessage(io.envoyproxy.envoy.api.v2.core.Address.parser(), extensionRegistry);
            if (subBuilder != null) {
              subBuilder.mergeFrom(upstreamRemoteAddress_);
              upstreamRemoteAddress_ = subBuilder.buildPartial();
            }

            break;
          }
          case 114: {
            io.envoyproxy.envoy.api.v2.core.Address.Builder subBuilder = null;
            if (upstreamLocalAddress_ != null) {
              subBuilder = upstreamLocalAddress_.toBuilder();
            }
            upstreamLocalAddress_ = input.readMessage(io.envoyproxy.envoy.api.v2.core.Address.parser(), extensionRegistry);
            if (subBuilder != null) {
              subBuilder.mergeFrom(upstreamLocalAddress_);
              upstreamLocalAddress_ = subBuilder.buildPartial();
            }

            break;
          }
          case 122: {
            java.lang.String s = input.readStringRequireUtf8();

            upstreamCluster_ = s;
            break;
          }
          case 130: {
            io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags.Builder subBuilder = null;
            if (responseFlags_ != null) {
              subBuilder = responseFlags_.toBuilder();
            }
            responseFlags_ = input.readMessage(io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags.parser(), extensionRegistry);
            if (subBuilder != null) {
              subBuilder.mergeFrom(responseFlags_);
              responseFlags_ = subBuilder.buildPartial();
            }

            break;
          }
          case 138: {
            io.envoyproxy.envoy.api.v2.core.Metadata.Builder subBuilder = null;
            if (metadata_ != null) {
              subBuilder = metadata_.toBuilder();
            }
            metadata_ = input.readMessage(io.envoyproxy.envoy.api.v2.core.Metadata.parser(), extensionRegistry);
            if (subBuilder != null) {
              subBuilder.mergeFrom(metadata_);
              metadata_ = subBuilder.buildPartial();
            }

            break;
          }
          case 146: {
            java.lang.String s = input.readStringRequireUtf8();

            upstreamTransportFailureReason_ = s;
            break;
          }
          case 154: {
            java.lang.String s = input.readStringRequireUtf8();

            routeName_ = s;
            break;
          }
          default: {
            if (!parseUnknownField(
                input, unknownFields, extensionRegistry, tag)) {
              done = true;
            }
            break;
          }
        }
      }
    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
      throw e.setUnfinishedMessage(this);
    } catch (java.io.IOException e) {
      throw new com.google.protobuf.InvalidProtocolBufferException(
          e).setUnfinishedMessage(this);
    } finally {
      this.unknownFields = unknownFields.build();
      makeExtensionsImmutable();
    }
  }
  public static final com.google.protobuf.Descriptors.Descriptor
      getDescriptor() {
    return io.envoyproxy.envoy.data.accesslog.v2.AccesslogProto.internal_static_envoy_data_accesslog_v2_AccessLogCommon_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return io.envoyproxy.envoy.data.accesslog.v2.AccesslogProto.internal_static_envoy_data_accesslog_v2_AccessLogCommon_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon.class, io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon.Builder.class);
  }

  public static final int SAMPLE_RATE_FIELD_NUMBER = 1;
  private double sampleRate_;
  /**
   * 
   * [#not-implemented-hide:]
   * This field indicates the rate at which this log entry was sampled.
   * Valid range is (0.0, 1.0].
   * 
   *
   * double sample_rate = 1 [(.validate.rules) = { ... }
   */
  public double getSampleRate() {
    return sampleRate_;
  }

  public static final int DOWNSTREAM_REMOTE_ADDRESS_FIELD_NUMBER = 2;
  private io.envoyproxy.envoy.api.v2.core.Address downstreamRemoteAddress_;
  /**
   * 
   * This field is the remote/origin address on which the request from the user was received.
   * Note: This may not be the physical peer. E.g, if the remote address is inferred from for
   * example the x-forwarder-for header, proxy protocol, etc.
   * 
   *
   * .envoy.api.v2.core.Address downstream_remote_address = 2;
   */
  public boolean hasDownstreamRemoteAddress() {
    return downstreamRemoteAddress_ != null;
  }
  /**
   * 
   * This field is the remote/origin address on which the request from the user was received.
   * Note: This may not be the physical peer. E.g, if the remote address is inferred from for
   * example the x-forwarder-for header, proxy protocol, etc.
   * 
   *
   * .envoy.api.v2.core.Address downstream_remote_address = 2;
   */
  public io.envoyproxy.envoy.api.v2.core.Address getDownstreamRemoteAddress() {
    return downstreamRemoteAddress_ == null ? io.envoyproxy.envoy.api.v2.core.Address.getDefaultInstance() : downstreamRemoteAddress_;
  }
  /**
   * 
   * This field is the remote/origin address on which the request from the user was received.
   * Note: This may not be the physical peer. E.g, if the remote address is inferred from for
   * example the x-forwarder-for header, proxy protocol, etc.
   * 
   *
   * .envoy.api.v2.core.Address downstream_remote_address = 2;
   */
  public io.envoyproxy.envoy.api.v2.core.AddressOrBuilder getDownstreamRemoteAddressOrBuilder() {
    return getDownstreamRemoteAddress();
  }

  public static final int DOWNSTREAM_LOCAL_ADDRESS_FIELD_NUMBER = 3;
  private io.envoyproxy.envoy.api.v2.core.Address downstreamLocalAddress_;
  /**
   * 
   * This field is the local/destination address on which the request from the user was received.
   * 
   *
   * .envoy.api.v2.core.Address downstream_local_address = 3;
   */
  public boolean hasDownstreamLocalAddress() {
    return downstreamLocalAddress_ != null;
  }
  /**
   * 
   * This field is the local/destination address on which the request from the user was received.
   * 
   *
   * .envoy.api.v2.core.Address downstream_local_address = 3;
   */
  public io.envoyproxy.envoy.api.v2.core.Address getDownstreamLocalAddress() {
    return downstreamLocalAddress_ == null ? io.envoyproxy.envoy.api.v2.core.Address.getDefaultInstance() : downstreamLocalAddress_;
  }
  /**
   * 
   * This field is the local/destination address on which the request from the user was received.
   * 
   *
   * .envoy.api.v2.core.Address downstream_local_address = 3;
   */
  public io.envoyproxy.envoy.api.v2.core.AddressOrBuilder getDownstreamLocalAddressOrBuilder() {
    return getDownstreamLocalAddress();
  }

  public static final int TLS_PROPERTIES_FIELD_NUMBER = 4;
  private io.envoyproxy.envoy.data.accesslog.v2.TLSProperties tlsProperties_;
  /**
   * 
   * If the connection is secure,S this field will contain TLS properties.
   * 
   *
   * .envoy.data.accesslog.v2.TLSProperties tls_properties = 4;
   */
  public boolean hasTlsProperties() {
    return tlsProperties_ != null;
  }
  /**
   * 
   * If the connection is secure,S this field will contain TLS properties.
   * 
   *
   * .envoy.data.accesslog.v2.TLSProperties tls_properties = 4;
   */
  public io.envoyproxy.envoy.data.accesslog.v2.TLSProperties getTlsProperties() {
    return tlsProperties_ == null ? io.envoyproxy.envoy.data.accesslog.v2.TLSProperties.getDefaultInstance() : tlsProperties_;
  }
  /**
   * 
   * If the connection is secure,S this field will contain TLS properties.
   * 
   *
   * .envoy.data.accesslog.v2.TLSProperties tls_properties = 4;
   */
  public io.envoyproxy.envoy.data.accesslog.v2.TLSPropertiesOrBuilder getTlsPropertiesOrBuilder() {
    return getTlsProperties();
  }

  public static final int START_TIME_FIELD_NUMBER = 5;
  private com.google.protobuf.Timestamp startTime_;
  /**
   * 
   * The time that Envoy started servicing this request. This is effectively the time that the first
   * downstream byte is received.
   * 
   *
   * .google.protobuf.Timestamp start_time = 5;
   */
  public boolean hasStartTime() {
    return startTime_ != null;
  }
  /**
   * 
   * The time that Envoy started servicing this request. This is effectively the time that the first
   * downstream byte is received.
   * 
   *
   * .google.protobuf.Timestamp start_time = 5;
   */
  public com.google.protobuf.Timestamp getStartTime() {
    return startTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : startTime_;
  }
  /**
   * 
   * The time that Envoy started servicing this request. This is effectively the time that the first
   * downstream byte is received.
   * 
   *
   * .google.protobuf.Timestamp start_time = 5;
   */
  public com.google.protobuf.TimestampOrBuilder getStartTimeOrBuilder() {
    return getStartTime();
  }

  public static final int TIME_TO_LAST_RX_BYTE_FIELD_NUMBER = 6;
  private com.google.protobuf.Duration timeToLastRxByte_;
  /**
   * 
   * Interval between the first downstream byte received and the last
   * downstream byte received (i.e. time it takes to receive a request).
   * 
   *
   * .google.protobuf.Duration time_to_last_rx_byte = 6;
   */
  public boolean hasTimeToLastRxByte() {
    return timeToLastRxByte_ != null;
  }
  /**
   * 
   * Interval between the first downstream byte received and the last
   * downstream byte received (i.e. time it takes to receive a request).
   * 
   *
   * .google.protobuf.Duration time_to_last_rx_byte = 6;
   */
  public com.google.protobuf.Duration getTimeToLastRxByte() {
    return timeToLastRxByte_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeToLastRxByte_;
  }
  /**
   * 
   * Interval between the first downstream byte received and the last
   * downstream byte received (i.e. time it takes to receive a request).
   * 
   *
   * .google.protobuf.Duration time_to_last_rx_byte = 6;
   */
  public com.google.protobuf.DurationOrBuilder getTimeToLastRxByteOrBuilder() {
    return getTimeToLastRxByte();
  }

  public static final int TIME_TO_FIRST_UPSTREAM_TX_BYTE_FIELD_NUMBER = 7;
  private com.google.protobuf.Duration timeToFirstUpstreamTxByte_;
  /**
   * 
   * Interval between the first downstream byte received and the first upstream byte sent. There may
   * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
   * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
   * not accounting for kernel socket buffer time, etc.
   * 
   *
   * .google.protobuf.Duration time_to_first_upstream_tx_byte = 7;
   */
  public boolean hasTimeToFirstUpstreamTxByte() {
    return timeToFirstUpstreamTxByte_ != null;
  }
  /**
   * 
   * Interval between the first downstream byte received and the first upstream byte sent. There may
   * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
   * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
   * not accounting for kernel socket buffer time, etc.
   * 
   *
   * .google.protobuf.Duration time_to_first_upstream_tx_byte = 7;
   */
  public com.google.protobuf.Duration getTimeToFirstUpstreamTxByte() {
    return timeToFirstUpstreamTxByte_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeToFirstUpstreamTxByte_;
  }
  /**
   * 
   * Interval between the first downstream byte received and the first upstream byte sent. There may
   * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
   * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
   * not accounting for kernel socket buffer time, etc.
   * 
   *
   * .google.protobuf.Duration time_to_first_upstream_tx_byte = 7;
   */
  public com.google.protobuf.DurationOrBuilder getTimeToFirstUpstreamTxByteOrBuilder() {
    return getTimeToFirstUpstreamTxByte();
  }

  public static final int TIME_TO_LAST_UPSTREAM_TX_BYTE_FIELD_NUMBER = 8;
  private com.google.protobuf.Duration timeToLastUpstreamTxByte_;
  /**
   * 
   * Interval between the first downstream byte received and the last upstream byte sent. There may
   * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
   * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
   * not accounting for kernel socket buffer time, etc.
   * 
   *
   * .google.protobuf.Duration time_to_last_upstream_tx_byte = 8;
   */
  public boolean hasTimeToLastUpstreamTxByte() {
    return timeToLastUpstreamTxByte_ != null;
  }
  /**
   * 
   * Interval between the first downstream byte received and the last upstream byte sent. There may
   * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
   * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
   * not accounting for kernel socket buffer time, etc.
   * 
   *
   * .google.protobuf.Duration time_to_last_upstream_tx_byte = 8;
   */
  public com.google.protobuf.Duration getTimeToLastUpstreamTxByte() {
    return timeToLastUpstreamTxByte_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeToLastUpstreamTxByte_;
  }
  /**
   * 
   * Interval between the first downstream byte received and the last upstream byte sent. There may
   * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
   * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
   * not accounting for kernel socket buffer time, etc.
   * 
   *
   * .google.protobuf.Duration time_to_last_upstream_tx_byte = 8;
   */
  public com.google.protobuf.DurationOrBuilder getTimeToLastUpstreamTxByteOrBuilder() {
    return getTimeToLastUpstreamTxByte();
  }

  public static final int TIME_TO_FIRST_UPSTREAM_RX_BYTE_FIELD_NUMBER = 9;
  private com.google.protobuf.Duration timeToFirstUpstreamRxByte_;
  /**
   * 
   * Interval between the first downstream byte received and the first upstream
   * byte received (i.e. time it takes to start receiving a response).
   * 
   *
   * .google.protobuf.Duration time_to_first_upstream_rx_byte = 9;
   */
  public boolean hasTimeToFirstUpstreamRxByte() {
    return timeToFirstUpstreamRxByte_ != null;
  }
  /**
   * 
   * Interval between the first downstream byte received and the first upstream
   * byte received (i.e. time it takes to start receiving a response).
   * 
   *
   * .google.protobuf.Duration time_to_first_upstream_rx_byte = 9;
   */
  public com.google.protobuf.Duration getTimeToFirstUpstreamRxByte() {
    return timeToFirstUpstreamRxByte_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeToFirstUpstreamRxByte_;
  }
  /**
   * 
   * Interval between the first downstream byte received and the first upstream
   * byte received (i.e. time it takes to start receiving a response).
   * 
   *
   * .google.protobuf.Duration time_to_first_upstream_rx_byte = 9;
   */
  public com.google.protobuf.DurationOrBuilder getTimeToFirstUpstreamRxByteOrBuilder() {
    return getTimeToFirstUpstreamRxByte();
  }

  public static final int TIME_TO_LAST_UPSTREAM_RX_BYTE_FIELD_NUMBER = 10;
  private com.google.protobuf.Duration timeToLastUpstreamRxByte_;
  /**
   * 
   * Interval between the first downstream byte received and the last upstream
   * byte received (i.e. time it takes to receive a complete response).
   * 
   *
   * .google.protobuf.Duration time_to_last_upstream_rx_byte = 10;
   */
  public boolean hasTimeToLastUpstreamRxByte() {
    return timeToLastUpstreamRxByte_ != null;
  }
  /**
   * 
   * Interval between the first downstream byte received and the last upstream
   * byte received (i.e. time it takes to receive a complete response).
   * 
   *
   * .google.protobuf.Duration time_to_last_upstream_rx_byte = 10;
   */
  public com.google.protobuf.Duration getTimeToLastUpstreamRxByte() {
    return timeToLastUpstreamRxByte_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeToLastUpstreamRxByte_;
  }
  /**
   * 
   * Interval between the first downstream byte received and the last upstream
   * byte received (i.e. time it takes to receive a complete response).
   * 
   *
   * .google.protobuf.Duration time_to_last_upstream_rx_byte = 10;
   */
  public com.google.protobuf.DurationOrBuilder getTimeToLastUpstreamRxByteOrBuilder() {
    return getTimeToLastUpstreamRxByte();
  }

  public static final int TIME_TO_FIRST_DOWNSTREAM_TX_BYTE_FIELD_NUMBER = 11;
  private com.google.protobuf.Duration timeToFirstDownstreamTxByte_;
  /**
   * 
   * Interval between the first downstream byte received and the first downstream byte sent.
   * There may be a considerable delta between the *time_to_first_upstream_rx_byte* and this field
   * due to filters. Additionally, the same caveats apply as documented in
   * *time_to_last_downstream_tx_byte* about not accounting for kernel socket buffer time, etc.
   * 
   *
   * .google.protobuf.Duration time_to_first_downstream_tx_byte = 11;
   */
  public boolean hasTimeToFirstDownstreamTxByte() {
    return timeToFirstDownstreamTxByte_ != null;
  }
  /**
   * 
   * Interval between the first downstream byte received and the first downstream byte sent.
   * There may be a considerable delta between the *time_to_first_upstream_rx_byte* and this field
   * due to filters. Additionally, the same caveats apply as documented in
   * *time_to_last_downstream_tx_byte* about not accounting for kernel socket buffer time, etc.
   * 
   *
   * .google.protobuf.Duration time_to_first_downstream_tx_byte = 11;
   */
  public com.google.protobuf.Duration getTimeToFirstDownstreamTxByte() {
    return timeToFirstDownstreamTxByte_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeToFirstDownstreamTxByte_;
  }
  /**
   * 
   * Interval between the first downstream byte received and the first downstream byte sent.
   * There may be a considerable delta between the *time_to_first_upstream_rx_byte* and this field
   * due to filters. Additionally, the same caveats apply as documented in
   * *time_to_last_downstream_tx_byte* about not accounting for kernel socket buffer time, etc.
   * 
   *
   * .google.protobuf.Duration time_to_first_downstream_tx_byte = 11;
   */
  public com.google.protobuf.DurationOrBuilder getTimeToFirstDownstreamTxByteOrBuilder() {
    return getTimeToFirstDownstreamTxByte();
  }

  public static final int TIME_TO_LAST_DOWNSTREAM_TX_BYTE_FIELD_NUMBER = 12;
  private com.google.protobuf.Duration timeToLastDownstreamTxByte_;
  /**
   * 
   * Interval between the first downstream byte received and the last downstream byte sent.
   * Depending on protocol, buffering, windowing, filters, etc. there may be a considerable delta
   * between *time_to_last_upstream_rx_byte* and this field. Note also that this is an approximate
   * time. In the current implementation it does not include kernel socket buffer time. In the
   * current implementation it also does not include send window buffering inside the HTTP/2 codec.
   * In the future it is likely that work will be done to make this duration more accurate.
   * 
   *
   * .google.protobuf.Duration time_to_last_downstream_tx_byte = 12;
   */
  public boolean hasTimeToLastDownstreamTxByte() {
    return timeToLastDownstreamTxByte_ != null;
  }
  /**
   * 
   * Interval between the first downstream byte received and the last downstream byte sent.
   * Depending on protocol, buffering, windowing, filters, etc. there may be a considerable delta
   * between *time_to_last_upstream_rx_byte* and this field. Note also that this is an approximate
   * time. In the current implementation it does not include kernel socket buffer time. In the
   * current implementation it also does not include send window buffering inside the HTTP/2 codec.
   * In the future it is likely that work will be done to make this duration more accurate.
   * 
   *
   * .google.protobuf.Duration time_to_last_downstream_tx_byte = 12;
   */
  public com.google.protobuf.Duration getTimeToLastDownstreamTxByte() {
    return timeToLastDownstreamTxByte_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeToLastDownstreamTxByte_;
  }
  /**
   * 
   * Interval between the first downstream byte received and the last downstream byte sent.
   * Depending on protocol, buffering, windowing, filters, etc. there may be a considerable delta
   * between *time_to_last_upstream_rx_byte* and this field. Note also that this is an approximate
   * time. In the current implementation it does not include kernel socket buffer time. In the
   * current implementation it also does not include send window buffering inside the HTTP/2 codec.
   * In the future it is likely that work will be done to make this duration more accurate.
   * 
   *
   * .google.protobuf.Duration time_to_last_downstream_tx_byte = 12;
   */
  public com.google.protobuf.DurationOrBuilder getTimeToLastDownstreamTxByteOrBuilder() {
    return getTimeToLastDownstreamTxByte();
  }

  public static final int UPSTREAM_REMOTE_ADDRESS_FIELD_NUMBER = 13;
  private io.envoyproxy.envoy.api.v2.core.Address upstreamRemoteAddress_;
  /**
   * 
   * The upstream remote/destination address that handles this exchange. This does not include
   * retries.
   * 
   *
   * .envoy.api.v2.core.Address upstream_remote_address = 13;
   */
  public boolean hasUpstreamRemoteAddress() {
    return upstreamRemoteAddress_ != null;
  }
  /**
   * 
   * The upstream remote/destination address that handles this exchange. This does not include
   * retries.
   * 
   *
   * .envoy.api.v2.core.Address upstream_remote_address = 13;
   */
  public io.envoyproxy.envoy.api.v2.core.Address getUpstreamRemoteAddress() {
    return upstreamRemoteAddress_ == null ? io.envoyproxy.envoy.api.v2.core.Address.getDefaultInstance() : upstreamRemoteAddress_;
  }
  /**
   * 
   * The upstream remote/destination address that handles this exchange. This does not include
   * retries.
   * 
   *
   * .envoy.api.v2.core.Address upstream_remote_address = 13;
   */
  public io.envoyproxy.envoy.api.v2.core.AddressOrBuilder getUpstreamRemoteAddressOrBuilder() {
    return getUpstreamRemoteAddress();
  }

  public static final int UPSTREAM_LOCAL_ADDRESS_FIELD_NUMBER = 14;
  private io.envoyproxy.envoy.api.v2.core.Address upstreamLocalAddress_;
  /**
   * 
   * The upstream local/origin address that handles this exchange. This does not include retries.
   * 
   *
   * .envoy.api.v2.core.Address upstream_local_address = 14;
   */
  public boolean hasUpstreamLocalAddress() {
    return upstreamLocalAddress_ != null;
  }
  /**
   * 
   * The upstream local/origin address that handles this exchange. This does not include retries.
   * 
   *
   * .envoy.api.v2.core.Address upstream_local_address = 14;
   */
  public io.envoyproxy.envoy.api.v2.core.Address getUpstreamLocalAddress() {
    return upstreamLocalAddress_ == null ? io.envoyproxy.envoy.api.v2.core.Address.getDefaultInstance() : upstreamLocalAddress_;
  }
  /**
   * 
   * The upstream local/origin address that handles this exchange. This does not include retries.
   * 
   *
   * .envoy.api.v2.core.Address upstream_local_address = 14;
   */
  public io.envoyproxy.envoy.api.v2.core.AddressOrBuilder getUpstreamLocalAddressOrBuilder() {
    return getUpstreamLocalAddress();
  }

  public static final int UPSTREAM_CLUSTER_FIELD_NUMBER = 15;
  private volatile java.lang.Object upstreamCluster_;
  /**
   * 
   * The upstream cluster that *upstream_remote_address* belongs to.
   * 
   *
   * string upstream_cluster = 15;
   */
  public java.lang.String getUpstreamCluster() {
    java.lang.Object ref = upstreamCluster_;
    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();
      upstreamCluster_ = s;
      return s;
    }
  }
  /**
   * 
   * The upstream cluster that *upstream_remote_address* belongs to.
   * 
   *
   * string upstream_cluster = 15;
   */
  public com.google.protobuf.ByteString
      getUpstreamClusterBytes() {
    java.lang.Object ref = upstreamCluster_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b = 
          com.google.protobuf.ByteString.copyFromUtf8(
              (java.lang.String) ref);
      upstreamCluster_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int RESPONSE_FLAGS_FIELD_NUMBER = 16;
  private io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags responseFlags_;
  /**
   * 
   * Flags indicating occurrences during request/response processing.
   * 
   *
   * .envoy.data.accesslog.v2.ResponseFlags response_flags = 16;
   */
  public boolean hasResponseFlags() {
    return responseFlags_ != null;
  }
  /**
   * 
   * Flags indicating occurrences during request/response processing.
   * 
   *
   * .envoy.data.accesslog.v2.ResponseFlags response_flags = 16;
   */
  public io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags getResponseFlags() {
    return responseFlags_ == null ? io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags.getDefaultInstance() : responseFlags_;
  }
  /**
   * 
   * Flags indicating occurrences during request/response processing.
   * 
   *
   * .envoy.data.accesslog.v2.ResponseFlags response_flags = 16;
   */
  public io.envoyproxy.envoy.data.accesslog.v2.ResponseFlagsOrBuilder getResponseFlagsOrBuilder() {
    return getResponseFlags();
  }

  public static final int METADATA_FIELD_NUMBER = 17;
  private io.envoyproxy.envoy.api.v2.core.Metadata metadata_;
  /**
   * 
   * All metadata encountered during request processing, including endpoint
   * selection.
   * This can be used to associate IDs attached to the various configurations
   * used to process this request with the access log entry. For example, a
   * route created from a higher level forwarding rule with some ID can place
   * that ID in this field and cross reference later. It can also be used to
   * determine if a canary endpoint was used or not.
   * 
   *
   * .envoy.api.v2.core.Metadata metadata = 17;
   */
  public boolean hasMetadata() {
    return metadata_ != null;
  }
  /**
   * 
   * All metadata encountered during request processing, including endpoint
   * selection.
   * This can be used to associate IDs attached to the various configurations
   * used to process this request with the access log entry. For example, a
   * route created from a higher level forwarding rule with some ID can place
   * that ID in this field and cross reference later. It can also be used to
   * determine if a canary endpoint was used or not.
   * 
   *
   * .envoy.api.v2.core.Metadata metadata = 17;
   */
  public io.envoyproxy.envoy.api.v2.core.Metadata getMetadata() {
    return metadata_ == null ? io.envoyproxy.envoy.api.v2.core.Metadata.getDefaultInstance() : metadata_;
  }
  /**
   * 
   * All metadata encountered during request processing, including endpoint
   * selection.
   * This can be used to associate IDs attached to the various configurations
   * used to process this request with the access log entry. For example, a
   * route created from a higher level forwarding rule with some ID can place
   * that ID in this field and cross reference later. It can also be used to
   * determine if a canary endpoint was used or not.
   * 
   *
   * .envoy.api.v2.core.Metadata metadata = 17;
   */
  public io.envoyproxy.envoy.api.v2.core.MetadataOrBuilder getMetadataOrBuilder() {
    return getMetadata();
  }

  public static final int UPSTREAM_TRANSPORT_FAILURE_REASON_FIELD_NUMBER = 18;
  private volatile java.lang.Object upstreamTransportFailureReason_;
  /**
   * 
   * If upstream connection failed due to transport socket (e.g. TLS handshake), provides the
   * failure reason from the transport socket. The format of this field depends on the configured
   * upstream transport socket. Common TLS failures are in
   * :ref:`TLS trouble shooting <arch_overview_ssl_trouble_shooting>`.
   * 
   *
   * string upstream_transport_failure_reason = 18;
   */
  public java.lang.String getUpstreamTransportFailureReason() {
    java.lang.Object ref = upstreamTransportFailureReason_;
    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();
      upstreamTransportFailureReason_ = s;
      return s;
    }
  }
  /**
   * 
   * If upstream connection failed due to transport socket (e.g. TLS handshake), provides the
   * failure reason from the transport socket. The format of this field depends on the configured
   * upstream transport socket. Common TLS failures are in
   * :ref:`TLS trouble shooting <arch_overview_ssl_trouble_shooting>`.
   * 
   *
   * string upstream_transport_failure_reason = 18;
   */
  public com.google.protobuf.ByteString
      getUpstreamTransportFailureReasonBytes() {
    java.lang.Object ref = upstreamTransportFailureReason_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b = 
          com.google.protobuf.ByteString.copyFromUtf8(
              (java.lang.String) ref);
      upstreamTransportFailureReason_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int ROUTE_NAME_FIELD_NUMBER = 19;
  private volatile java.lang.Object routeName_;
  /**
   * 
   * The name of the route
   * 
   *
   * string route_name = 19;
   */
  public java.lang.String getRouteName() {
    java.lang.Object ref = routeName_;
    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();
      routeName_ = s;
      return s;
    }
  }
  /**
   * 
   * The name of the route
   * 
   *
   * string route_name = 19;
   */
  public com.google.protobuf.ByteString
      getRouteNameBytes() {
    java.lang.Object ref = routeName_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b = 
          com.google.protobuf.ByteString.copyFromUtf8(
              (java.lang.String) ref);
      routeName_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

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

    memoizedIsInitialized = 1;
    return true;
  }

  @java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output)
                      throws java.io.IOException {
    if (sampleRate_ != 0D) {
      output.writeDouble(1, sampleRate_);
    }
    if (downstreamRemoteAddress_ != null) {
      output.writeMessage(2, getDownstreamRemoteAddress());
    }
    if (downstreamLocalAddress_ != null) {
      output.writeMessage(3, getDownstreamLocalAddress());
    }
    if (tlsProperties_ != null) {
      output.writeMessage(4, getTlsProperties());
    }
    if (startTime_ != null) {
      output.writeMessage(5, getStartTime());
    }
    if (timeToLastRxByte_ != null) {
      output.writeMessage(6, getTimeToLastRxByte());
    }
    if (timeToFirstUpstreamTxByte_ != null) {
      output.writeMessage(7, getTimeToFirstUpstreamTxByte());
    }
    if (timeToLastUpstreamTxByte_ != null) {
      output.writeMessage(8, getTimeToLastUpstreamTxByte());
    }
    if (timeToFirstUpstreamRxByte_ != null) {
      output.writeMessage(9, getTimeToFirstUpstreamRxByte());
    }
    if (timeToLastUpstreamRxByte_ != null) {
      output.writeMessage(10, getTimeToLastUpstreamRxByte());
    }
    if (timeToFirstDownstreamTxByte_ != null) {
      output.writeMessage(11, getTimeToFirstDownstreamTxByte());
    }
    if (timeToLastDownstreamTxByte_ != null) {
      output.writeMessage(12, getTimeToLastDownstreamTxByte());
    }
    if (upstreamRemoteAddress_ != null) {
      output.writeMessage(13, getUpstreamRemoteAddress());
    }
    if (upstreamLocalAddress_ != null) {
      output.writeMessage(14, getUpstreamLocalAddress());
    }
    if (!getUpstreamClusterBytes().isEmpty()) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 15, upstreamCluster_);
    }
    if (responseFlags_ != null) {
      output.writeMessage(16, getResponseFlags());
    }
    if (metadata_ != null) {
      output.writeMessage(17, getMetadata());
    }
    if (!getUpstreamTransportFailureReasonBytes().isEmpty()) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 18, upstreamTransportFailureReason_);
    }
    if (!getRouteNameBytes().isEmpty()) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 19, routeName_);
    }
    unknownFields.writeTo(output);
  }

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

    size = 0;
    if (sampleRate_ != 0D) {
      size += com.google.protobuf.CodedOutputStream
        .computeDoubleSize(1, sampleRate_);
    }
    if (downstreamRemoteAddress_ != null) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(2, getDownstreamRemoteAddress());
    }
    if (downstreamLocalAddress_ != null) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(3, getDownstreamLocalAddress());
    }
    if (tlsProperties_ != null) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(4, getTlsProperties());
    }
    if (startTime_ != null) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(5, getStartTime());
    }
    if (timeToLastRxByte_ != null) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(6, getTimeToLastRxByte());
    }
    if (timeToFirstUpstreamTxByte_ != null) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(7, getTimeToFirstUpstreamTxByte());
    }
    if (timeToLastUpstreamTxByte_ != null) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(8, getTimeToLastUpstreamTxByte());
    }
    if (timeToFirstUpstreamRxByte_ != null) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(9, getTimeToFirstUpstreamRxByte());
    }
    if (timeToLastUpstreamRxByte_ != null) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(10, getTimeToLastUpstreamRxByte());
    }
    if (timeToFirstDownstreamTxByte_ != null) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(11, getTimeToFirstDownstreamTxByte());
    }
    if (timeToLastDownstreamTxByte_ != null) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(12, getTimeToLastDownstreamTxByte());
    }
    if (upstreamRemoteAddress_ != null) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(13, getUpstreamRemoteAddress());
    }
    if (upstreamLocalAddress_ != null) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(14, getUpstreamLocalAddress());
    }
    if (!getUpstreamClusterBytes().isEmpty()) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(15, upstreamCluster_);
    }
    if (responseFlags_ != null) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(16, getResponseFlags());
    }
    if (metadata_ != null) {
      size += com.google.protobuf.CodedOutputStream
        .computeMessageSize(17, getMetadata());
    }
    if (!getUpstreamTransportFailureReasonBytes().isEmpty()) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(18, upstreamTransportFailureReason_);
    }
    if (!getRouteNameBytes().isEmpty()) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(19, routeName_);
    }
    size += unknownFields.getSerializedSize();
    memoizedSize = size;
    return size;
  }

  @java.lang.Override
  public boolean equals(final java.lang.Object obj) {
    if (obj == this) {
     return true;
    }
    if (!(obj instanceof io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon)) {
      return super.equals(obj);
    }
    io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon other = (io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon) obj;

    if (java.lang.Double.doubleToLongBits(getSampleRate())
        != java.lang.Double.doubleToLongBits(
            other.getSampleRate())) return false;
    if (hasDownstreamRemoteAddress() != other.hasDownstreamRemoteAddress()) return false;
    if (hasDownstreamRemoteAddress()) {
      if (!getDownstreamRemoteAddress()
          .equals(other.getDownstreamRemoteAddress())) return false;
    }
    if (hasDownstreamLocalAddress() != other.hasDownstreamLocalAddress()) return false;
    if (hasDownstreamLocalAddress()) {
      if (!getDownstreamLocalAddress()
          .equals(other.getDownstreamLocalAddress())) return false;
    }
    if (hasTlsProperties() != other.hasTlsProperties()) return false;
    if (hasTlsProperties()) {
      if (!getTlsProperties()
          .equals(other.getTlsProperties())) return false;
    }
    if (hasStartTime() != other.hasStartTime()) return false;
    if (hasStartTime()) {
      if (!getStartTime()
          .equals(other.getStartTime())) return false;
    }
    if (hasTimeToLastRxByte() != other.hasTimeToLastRxByte()) return false;
    if (hasTimeToLastRxByte()) {
      if (!getTimeToLastRxByte()
          .equals(other.getTimeToLastRxByte())) return false;
    }
    if (hasTimeToFirstUpstreamTxByte() != other.hasTimeToFirstUpstreamTxByte()) return false;
    if (hasTimeToFirstUpstreamTxByte()) {
      if (!getTimeToFirstUpstreamTxByte()
          .equals(other.getTimeToFirstUpstreamTxByte())) return false;
    }
    if (hasTimeToLastUpstreamTxByte() != other.hasTimeToLastUpstreamTxByte()) return false;
    if (hasTimeToLastUpstreamTxByte()) {
      if (!getTimeToLastUpstreamTxByte()
          .equals(other.getTimeToLastUpstreamTxByte())) return false;
    }
    if (hasTimeToFirstUpstreamRxByte() != other.hasTimeToFirstUpstreamRxByte()) return false;
    if (hasTimeToFirstUpstreamRxByte()) {
      if (!getTimeToFirstUpstreamRxByte()
          .equals(other.getTimeToFirstUpstreamRxByte())) return false;
    }
    if (hasTimeToLastUpstreamRxByte() != other.hasTimeToLastUpstreamRxByte()) return false;
    if (hasTimeToLastUpstreamRxByte()) {
      if (!getTimeToLastUpstreamRxByte()
          .equals(other.getTimeToLastUpstreamRxByte())) return false;
    }
    if (hasTimeToFirstDownstreamTxByte() != other.hasTimeToFirstDownstreamTxByte()) return false;
    if (hasTimeToFirstDownstreamTxByte()) {
      if (!getTimeToFirstDownstreamTxByte()
          .equals(other.getTimeToFirstDownstreamTxByte())) return false;
    }
    if (hasTimeToLastDownstreamTxByte() != other.hasTimeToLastDownstreamTxByte()) return false;
    if (hasTimeToLastDownstreamTxByte()) {
      if (!getTimeToLastDownstreamTxByte()
          .equals(other.getTimeToLastDownstreamTxByte())) return false;
    }
    if (hasUpstreamRemoteAddress() != other.hasUpstreamRemoteAddress()) return false;
    if (hasUpstreamRemoteAddress()) {
      if (!getUpstreamRemoteAddress()
          .equals(other.getUpstreamRemoteAddress())) return false;
    }
    if (hasUpstreamLocalAddress() != other.hasUpstreamLocalAddress()) return false;
    if (hasUpstreamLocalAddress()) {
      if (!getUpstreamLocalAddress()
          .equals(other.getUpstreamLocalAddress())) return false;
    }
    if (!getUpstreamCluster()
        .equals(other.getUpstreamCluster())) return false;
    if (hasResponseFlags() != other.hasResponseFlags()) return false;
    if (hasResponseFlags()) {
      if (!getResponseFlags()
          .equals(other.getResponseFlags())) return false;
    }
    if (hasMetadata() != other.hasMetadata()) return false;
    if (hasMetadata()) {
      if (!getMetadata()
          .equals(other.getMetadata())) return false;
    }
    if (!getUpstreamTransportFailureReason()
        .equals(other.getUpstreamTransportFailureReason())) return false;
    if (!getRouteName()
        .equals(other.getRouteName())) return false;
    if (!unknownFields.equals(other.unknownFields)) return false;
    return true;
  }

  @java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    hash = (37 * hash) + SAMPLE_RATE_FIELD_NUMBER;
    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
        java.lang.Double.doubleToLongBits(getSampleRate()));
    if (hasDownstreamRemoteAddress()) {
      hash = (37 * hash) + DOWNSTREAM_REMOTE_ADDRESS_FIELD_NUMBER;
      hash = (53 * hash) + getDownstreamRemoteAddress().hashCode();
    }
    if (hasDownstreamLocalAddress()) {
      hash = (37 * hash) + DOWNSTREAM_LOCAL_ADDRESS_FIELD_NUMBER;
      hash = (53 * hash) + getDownstreamLocalAddress().hashCode();
    }
    if (hasTlsProperties()) {
      hash = (37 * hash) + TLS_PROPERTIES_FIELD_NUMBER;
      hash = (53 * hash) + getTlsProperties().hashCode();
    }
    if (hasStartTime()) {
      hash = (37 * hash) + START_TIME_FIELD_NUMBER;
      hash = (53 * hash) + getStartTime().hashCode();
    }
    if (hasTimeToLastRxByte()) {
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      hash = (53 * hash) + getTimeToLastRxByte().hashCode();
    }
    if (hasTimeToFirstUpstreamTxByte()) {
      hash = (37 * hash) + TIME_TO_FIRST_UPSTREAM_TX_BYTE_FIELD_NUMBER;
      hash = (53 * hash) + getTimeToFirstUpstreamTxByte().hashCode();
    }
    if (hasTimeToLastUpstreamTxByte()) {
      hash = (37 * hash) + TIME_TO_LAST_UPSTREAM_TX_BYTE_FIELD_NUMBER;
      hash = (53 * hash) + getTimeToLastUpstreamTxByte().hashCode();
    }
    if (hasTimeToFirstUpstreamRxByte()) {
      hash = (37 * hash) + TIME_TO_FIRST_UPSTREAM_RX_BYTE_FIELD_NUMBER;
      hash = (53 * hash) + getTimeToFirstUpstreamRxByte().hashCode();
    }
    if (hasTimeToLastUpstreamRxByte()) {
      hash = (37 * hash) + TIME_TO_LAST_UPSTREAM_RX_BYTE_FIELD_NUMBER;
      hash = (53 * hash) + getTimeToLastUpstreamRxByte().hashCode();
    }
    if (hasTimeToFirstDownstreamTxByte()) {
      hash = (37 * hash) + TIME_TO_FIRST_DOWNSTREAM_TX_BYTE_FIELD_NUMBER;
      hash = (53 * hash) + getTimeToFirstDownstreamTxByte().hashCode();
    }
    if (hasTimeToLastDownstreamTxByte()) {
      hash = (37 * hash) + TIME_TO_LAST_DOWNSTREAM_TX_BYTE_FIELD_NUMBER;
      hash = (53 * hash) + getTimeToLastDownstreamTxByte().hashCode();
    }
    if (hasUpstreamRemoteAddress()) {
      hash = (37 * hash) + UPSTREAM_REMOTE_ADDRESS_FIELD_NUMBER;
      hash = (53 * hash) + getUpstreamRemoteAddress().hashCode();
    }
    if (hasUpstreamLocalAddress()) {
      hash = (37 * hash) + UPSTREAM_LOCAL_ADDRESS_FIELD_NUMBER;
      hash = (53 * hash) + getUpstreamLocalAddress().hashCode();
    }
    hash = (37 * hash) + UPSTREAM_CLUSTER_FIELD_NUMBER;
    hash = (53 * hash) + getUpstreamCluster().hashCode();
    if (hasResponseFlags()) {
      hash = (37 * hash) + RESPONSE_FLAGS_FIELD_NUMBER;
      hash = (53 * hash) + getResponseFlags().hashCode();
    }
    if (hasMetadata()) {
      hash = (37 * hash) + METADATA_FIELD_NUMBER;
      hash = (53 * hash) + getMetadata().hashCode();
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    hash = (37 * hash) + UPSTREAM_TRANSPORT_FAILURE_REASON_FIELD_NUMBER;
    hash = (53 * hash) + getUpstreamTransportFailureReason().hashCode();
    hash = (37 * hash) + ROUTE_NAME_FIELD_NUMBER;
    hash = (53 * hash) + getRouteName().hashCode();
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  public static io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon parseFrom(
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  public static io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon parseFrom(
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  public static io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon 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 io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon parseFrom(byte[] data)
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  public static io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon parseFrom(
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  public static io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon parseFrom(java.io.InputStream input)
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  public static io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon parseFrom(
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      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3
        .parseWithIOException(PARSER, input, extensionRegistry);
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  public static io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon parseDelimitedFrom(java.io.InputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3
        .parseDelimitedWithIOException(PARSER, input);
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  public static io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon parseDelimitedFrom(
      java.io.InputStream input,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3
        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
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  public static io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon parseFrom(
      com.google.protobuf.CodedInputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3
        .parseWithIOException(PARSER, input);
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  public static io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon 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(io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon 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;
  }
  /**
   * 
   * Defines fields that are shared by all Envoy access logs.
   * 
   *
   * Protobuf type {@code envoy.data.accesslog.v2.AccessLogCommon}
   */
  public static final class Builder extends
      com.google.protobuf.GeneratedMessageV3.Builder implements
      // @@protoc_insertion_point(builder_implements:envoy.data.accesslog.v2.AccessLogCommon)
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    public static final com.google.protobuf.Descriptors.Descriptor
        getDescriptor() {
      return io.envoyproxy.envoy.data.accesslog.v2.AccesslogProto.internal_static_envoy_data_accesslog_v2_AccessLogCommon_descriptor;
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    private Builder() {
      maybeForceBuilderInitialization();
    }

    private Builder(
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    private void maybeForceBuilderInitialization() {
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    @java.lang.Override
    public Builder clear() {
      super.clear();
      sampleRate_ = 0D;

      if (downstreamRemoteAddressBuilder_ == null) {
        downstreamRemoteAddress_ = null;
      } else {
        downstreamRemoteAddress_ = null;
        downstreamRemoteAddressBuilder_ = null;
      }
      if (downstreamLocalAddressBuilder_ == null) {
        downstreamLocalAddress_ = null;
      } else {
        downstreamLocalAddress_ = null;
        downstreamLocalAddressBuilder_ = null;
      }
      if (tlsPropertiesBuilder_ == null) {
        tlsProperties_ = null;
      } else {
        tlsProperties_ = null;
        tlsPropertiesBuilder_ = null;
      }
      if (startTimeBuilder_ == null) {
        startTime_ = null;
      } else {
        startTime_ = null;
        startTimeBuilder_ = null;
      }
      if (timeToLastRxByteBuilder_ == null) {
        timeToLastRxByte_ = null;
      } else {
        timeToLastRxByte_ = null;
        timeToLastRxByteBuilder_ = null;
      }
      if (timeToFirstUpstreamTxByteBuilder_ == null) {
        timeToFirstUpstreamTxByte_ = null;
      } else {
        timeToFirstUpstreamTxByte_ = null;
        timeToFirstUpstreamTxByteBuilder_ = null;
      }
      if (timeToLastUpstreamTxByteBuilder_ == null) {
        timeToLastUpstreamTxByte_ = null;
      } else {
        timeToLastUpstreamTxByte_ = null;
        timeToLastUpstreamTxByteBuilder_ = null;
      }
      if (timeToFirstUpstreamRxByteBuilder_ == null) {
        timeToFirstUpstreamRxByte_ = null;
      } else {
        timeToFirstUpstreamRxByte_ = null;
        timeToFirstUpstreamRxByteBuilder_ = null;
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      if (timeToLastUpstreamRxByteBuilder_ == null) {
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        timeToLastUpstreamRxByte_ = null;
        timeToLastUpstreamRxByteBuilder_ = null;
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      if (timeToFirstDownstreamTxByteBuilder_ == null) {
        timeToFirstDownstreamTxByte_ = null;
      } else {
        timeToFirstDownstreamTxByte_ = null;
        timeToFirstDownstreamTxByteBuilder_ = null;
      }
      if (timeToLastDownstreamTxByteBuilder_ == null) {
        timeToLastDownstreamTxByte_ = null;
      } else {
        timeToLastDownstreamTxByte_ = null;
        timeToLastDownstreamTxByteBuilder_ = null;
      }
      if (upstreamRemoteAddressBuilder_ == null) {
        upstreamRemoteAddress_ = null;
      } else {
        upstreamRemoteAddress_ = null;
        upstreamRemoteAddressBuilder_ = null;
      }
      if (upstreamLocalAddressBuilder_ == null) {
        upstreamLocalAddress_ = null;
      } else {
        upstreamLocalAddress_ = null;
        upstreamLocalAddressBuilder_ = null;
      }
      upstreamCluster_ = "";

      if (responseFlagsBuilder_ == null) {
        responseFlags_ = null;
      } else {
        responseFlags_ = null;
        responseFlagsBuilder_ = null;
      }
      if (metadataBuilder_ == null) {
        metadata_ = null;
      } else {
        metadata_ = null;
        metadataBuilder_ = null;
      }
      upstreamTransportFailureReason_ = "";

      routeName_ = "";

      return this;
    }

    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor
        getDescriptorForType() {
      return io.envoyproxy.envoy.data.accesslog.v2.AccesslogProto.internal_static_envoy_data_accesslog_v2_AccessLogCommon_descriptor;
    }

    @java.lang.Override
    public io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon getDefaultInstanceForType() {
      return io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon.getDefaultInstance();
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    @java.lang.Override
    public io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon build() {
      io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon result = buildPartial();
      if (!result.isInitialized()) {
        throw newUninitializedMessageException(result);
      }
      return result;
    }

    @java.lang.Override
    public io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon buildPartial() {
      io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon result = new io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon(this);
      result.sampleRate_ = sampleRate_;
      if (downstreamRemoteAddressBuilder_ == null) {
        result.downstreamRemoteAddress_ = downstreamRemoteAddress_;
      } else {
        result.downstreamRemoteAddress_ = downstreamRemoteAddressBuilder_.build();
      }
      if (downstreamLocalAddressBuilder_ == null) {
        result.downstreamLocalAddress_ = downstreamLocalAddress_;
      } else {
        result.downstreamLocalAddress_ = downstreamLocalAddressBuilder_.build();
      }
      if (tlsPropertiesBuilder_ == null) {
        result.tlsProperties_ = tlsProperties_;
      } else {
        result.tlsProperties_ = tlsPropertiesBuilder_.build();
      }
      if (startTimeBuilder_ == null) {
        result.startTime_ = startTime_;
      } else {
        result.startTime_ = startTimeBuilder_.build();
      }
      if (timeToLastRxByteBuilder_ == null) {
        result.timeToLastRxByte_ = timeToLastRxByte_;
      } else {
        result.timeToLastRxByte_ = timeToLastRxByteBuilder_.build();
      }
      if (timeToFirstUpstreamTxByteBuilder_ == null) {
        result.timeToFirstUpstreamTxByte_ = timeToFirstUpstreamTxByte_;
      } else {
        result.timeToFirstUpstreamTxByte_ = timeToFirstUpstreamTxByteBuilder_.build();
      }
      if (timeToLastUpstreamTxByteBuilder_ == null) {
        result.timeToLastUpstreamTxByte_ = timeToLastUpstreamTxByte_;
      } else {
        result.timeToLastUpstreamTxByte_ = timeToLastUpstreamTxByteBuilder_.build();
      }
      if (timeToFirstUpstreamRxByteBuilder_ == null) {
        result.timeToFirstUpstreamRxByte_ = timeToFirstUpstreamRxByte_;
      } else {
        result.timeToFirstUpstreamRxByte_ = timeToFirstUpstreamRxByteBuilder_.build();
      }
      if (timeToLastUpstreamRxByteBuilder_ == null) {
        result.timeToLastUpstreamRxByte_ = timeToLastUpstreamRxByte_;
      } else {
        result.timeToLastUpstreamRxByte_ = timeToLastUpstreamRxByteBuilder_.build();
      }
      if (timeToFirstDownstreamTxByteBuilder_ == null) {
        result.timeToFirstDownstreamTxByte_ = timeToFirstDownstreamTxByte_;
      } else {
        result.timeToFirstDownstreamTxByte_ = timeToFirstDownstreamTxByteBuilder_.build();
      }
      if (timeToLastDownstreamTxByteBuilder_ == null) {
        result.timeToLastDownstreamTxByte_ = timeToLastDownstreamTxByte_;
      } else {
        result.timeToLastDownstreamTxByte_ = timeToLastDownstreamTxByteBuilder_.build();
      }
      if (upstreamRemoteAddressBuilder_ == null) {
        result.upstreamRemoteAddress_ = upstreamRemoteAddress_;
      } else {
        result.upstreamRemoteAddress_ = upstreamRemoteAddressBuilder_.build();
      }
      if (upstreamLocalAddressBuilder_ == null) {
        result.upstreamLocalAddress_ = upstreamLocalAddress_;
      } else {
        result.upstreamLocalAddress_ = upstreamLocalAddressBuilder_.build();
      }
      result.upstreamCluster_ = upstreamCluster_;
      if (responseFlagsBuilder_ == null) {
        result.responseFlags_ = responseFlags_;
      } else {
        result.responseFlags_ = responseFlagsBuilder_.build();
      }
      if (metadataBuilder_ == null) {
        result.metadata_ = metadata_;
      } else {
        result.metadata_ = metadataBuilder_.build();
      }
      result.upstreamTransportFailureReason_ = upstreamTransportFailureReason_;
      result.routeName_ = routeName_;
      onBuilt();
      return result;
    }

    @java.lang.Override
    public Builder clone() {
      return super.clone();
    }
    @java.lang.Override
    public Builder setField(
        com.google.protobuf.Descriptors.FieldDescriptor field,
        java.lang.Object value) {
      return super.setField(field, value);
    }
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    public Builder clearField(
        com.google.protobuf.Descriptors.FieldDescriptor field) {
      return super.clearField(field);
    }
    @java.lang.Override
    public Builder clearOneof(
        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
      return super.clearOneof(oneof);
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    @java.lang.Override
    public Builder setRepeatedField(
        com.google.protobuf.Descriptors.FieldDescriptor field,
        int index, java.lang.Object value) {
      return super.setRepeatedField(field, index, value);
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    @java.lang.Override
    public Builder addRepeatedField(
        com.google.protobuf.Descriptors.FieldDescriptor field,
        java.lang.Object value) {
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    }
    @java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon) {
        return mergeFrom((io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon)other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }

    public Builder mergeFrom(io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon other) {
      if (other == io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon.getDefaultInstance()) return this;
      if (other.getSampleRate() != 0D) {
        setSampleRate(other.getSampleRate());
      }
      if (other.hasDownstreamRemoteAddress()) {
        mergeDownstreamRemoteAddress(other.getDownstreamRemoteAddress());
      }
      if (other.hasDownstreamLocalAddress()) {
        mergeDownstreamLocalAddress(other.getDownstreamLocalAddress());
      }
      if (other.hasTlsProperties()) {
        mergeTlsProperties(other.getTlsProperties());
      }
      if (other.hasStartTime()) {
        mergeStartTime(other.getStartTime());
      }
      if (other.hasTimeToLastRxByte()) {
        mergeTimeToLastRxByte(other.getTimeToLastRxByte());
      }
      if (other.hasTimeToFirstUpstreamTxByte()) {
        mergeTimeToFirstUpstreamTxByte(other.getTimeToFirstUpstreamTxByte());
      }
      if (other.hasTimeToLastUpstreamTxByte()) {
        mergeTimeToLastUpstreamTxByte(other.getTimeToLastUpstreamTxByte());
      }
      if (other.hasTimeToFirstUpstreamRxByte()) {
        mergeTimeToFirstUpstreamRxByte(other.getTimeToFirstUpstreamRxByte());
      }
      if (other.hasTimeToLastUpstreamRxByte()) {
        mergeTimeToLastUpstreamRxByte(other.getTimeToLastUpstreamRxByte());
      }
      if (other.hasTimeToFirstDownstreamTxByte()) {
        mergeTimeToFirstDownstreamTxByte(other.getTimeToFirstDownstreamTxByte());
      }
      if (other.hasTimeToLastDownstreamTxByte()) {
        mergeTimeToLastDownstreamTxByte(other.getTimeToLastDownstreamTxByte());
      }
      if (other.hasUpstreamRemoteAddress()) {
        mergeUpstreamRemoteAddress(other.getUpstreamRemoteAddress());
      }
      if (other.hasUpstreamLocalAddress()) {
        mergeUpstreamLocalAddress(other.getUpstreamLocalAddress());
      }
      if (!other.getUpstreamCluster().isEmpty()) {
        upstreamCluster_ = other.upstreamCluster_;
        onChanged();
      }
      if (other.hasResponseFlags()) {
        mergeResponseFlags(other.getResponseFlags());
      }
      if (other.hasMetadata()) {
        mergeMetadata(other.getMetadata());
      }
      if (!other.getUpstreamTransportFailureReason().isEmpty()) {
        upstreamTransportFailureReason_ = other.upstreamTransportFailureReason_;
        onChanged();
      }
      if (!other.getRouteName().isEmpty()) {
        routeName_ = other.routeName_;
        onChanged();
      }
      this.mergeUnknownFields(other.unknownFields);
      onChanged();
      return this;
    }

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

    @java.lang.Override
    public Builder mergeFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon parsedMessage = null;
      try {
        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        parsedMessage = (io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon) e.getUnfinishedMessage();
        throw e.unwrapIOException();
      } finally {
        if (parsedMessage != null) {
          mergeFrom(parsedMessage);
        }
      }
      return this;
    }

    private double sampleRate_ ;
    /**
     * 
     * [#not-implemented-hide:]
     * This field indicates the rate at which this log entry was sampled.
     * Valid range is (0.0, 1.0].
     * 
     *
     * double sample_rate = 1 [(.validate.rules) = { ... }
     */
    public double getSampleRate() {
      return sampleRate_;
    }
    /**
     * 
     * [#not-implemented-hide:]
     * This field indicates the rate at which this log entry was sampled.
     * Valid range is (0.0, 1.0].
     * 
     *
     * double sample_rate = 1 [(.validate.rules) = { ... }
     */
    public Builder setSampleRate(double value) {
      
      sampleRate_ = value;
      onChanged();
      return this;
    }
    /**
     * 
     * [#not-implemented-hide:]
     * This field indicates the rate at which this log entry was sampled.
     * Valid range is (0.0, 1.0].
     * 
     *
     * double sample_rate = 1 [(.validate.rules) = { ... }
     */
    public Builder clearSampleRate() {
      
      sampleRate_ = 0D;
      onChanged();
      return this;
    }

    private io.envoyproxy.envoy.api.v2.core.Address downstreamRemoteAddress_;
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.api.v2.core.Address, io.envoyproxy.envoy.api.v2.core.Address.Builder, io.envoyproxy.envoy.api.v2.core.AddressOrBuilder> downstreamRemoteAddressBuilder_;
    /**
     * 
     * This field is the remote/origin address on which the request from the user was received.
     * Note: This may not be the physical peer. E.g, if the remote address is inferred from for
     * example the x-forwarder-for header, proxy protocol, etc.
     * 
     *
     * .envoy.api.v2.core.Address downstream_remote_address = 2;
     */
    public boolean hasDownstreamRemoteAddress() {
      return downstreamRemoteAddressBuilder_ != null || downstreamRemoteAddress_ != null;
    }
    /**
     * 
     * This field is the remote/origin address on which the request from the user was received.
     * Note: This may not be the physical peer. E.g, if the remote address is inferred from for
     * example the x-forwarder-for header, proxy protocol, etc.
     * 
     *
     * .envoy.api.v2.core.Address downstream_remote_address = 2;
     */
    public io.envoyproxy.envoy.api.v2.core.Address getDownstreamRemoteAddress() {
      if (downstreamRemoteAddressBuilder_ == null) {
        return downstreamRemoteAddress_ == null ? io.envoyproxy.envoy.api.v2.core.Address.getDefaultInstance() : downstreamRemoteAddress_;
      } else {
        return downstreamRemoteAddressBuilder_.getMessage();
      }
    }
    /**
     * 
     * This field is the remote/origin address on which the request from the user was received.
     * Note: This may not be the physical peer. E.g, if the remote address is inferred from for
     * example the x-forwarder-for header, proxy protocol, etc.
     * 
     *
     * .envoy.api.v2.core.Address downstream_remote_address = 2;
     */
    public Builder setDownstreamRemoteAddress(io.envoyproxy.envoy.api.v2.core.Address value) {
      if (downstreamRemoteAddressBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        downstreamRemoteAddress_ = value;
        onChanged();
      } else {
        downstreamRemoteAddressBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * This field is the remote/origin address on which the request from the user was received.
     * Note: This may not be the physical peer. E.g, if the remote address is inferred from for
     * example the x-forwarder-for header, proxy protocol, etc.
     * 
     *
     * .envoy.api.v2.core.Address downstream_remote_address = 2;
     */
    public Builder setDownstreamRemoteAddress(
        io.envoyproxy.envoy.api.v2.core.Address.Builder builderForValue) {
      if (downstreamRemoteAddressBuilder_ == null) {
        downstreamRemoteAddress_ = builderForValue.build();
        onChanged();
      } else {
        downstreamRemoteAddressBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * This field is the remote/origin address on which the request from the user was received.
     * Note: This may not be the physical peer. E.g, if the remote address is inferred from for
     * example the x-forwarder-for header, proxy protocol, etc.
     * 
     *
     * .envoy.api.v2.core.Address downstream_remote_address = 2;
     */
    public Builder mergeDownstreamRemoteAddress(io.envoyproxy.envoy.api.v2.core.Address value) {
      if (downstreamRemoteAddressBuilder_ == null) {
        if (downstreamRemoteAddress_ != null) {
          downstreamRemoteAddress_ =
            io.envoyproxy.envoy.api.v2.core.Address.newBuilder(downstreamRemoteAddress_).mergeFrom(value).buildPartial();
        } else {
          downstreamRemoteAddress_ = value;
        }
        onChanged();
      } else {
        downstreamRemoteAddressBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * This field is the remote/origin address on which the request from the user was received.
     * Note: This may not be the physical peer. E.g, if the remote address is inferred from for
     * example the x-forwarder-for header, proxy protocol, etc.
     * 
     *
     * .envoy.api.v2.core.Address downstream_remote_address = 2;
     */
    public Builder clearDownstreamRemoteAddress() {
      if (downstreamRemoteAddressBuilder_ == null) {
        downstreamRemoteAddress_ = null;
        onChanged();
      } else {
        downstreamRemoteAddress_ = null;
        downstreamRemoteAddressBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * This field is the remote/origin address on which the request from the user was received.
     * Note: This may not be the physical peer. E.g, if the remote address is inferred from for
     * example the x-forwarder-for header, proxy protocol, etc.
     * 
     *
     * .envoy.api.v2.core.Address downstream_remote_address = 2;
     */
    public io.envoyproxy.envoy.api.v2.core.Address.Builder getDownstreamRemoteAddressBuilder() {
      
      onChanged();
      return getDownstreamRemoteAddressFieldBuilder().getBuilder();
    }
    /**
     * 
     * This field is the remote/origin address on which the request from the user was received.
     * Note: This may not be the physical peer. E.g, if the remote address is inferred from for
     * example the x-forwarder-for header, proxy protocol, etc.
     * 
     *
     * .envoy.api.v2.core.Address downstream_remote_address = 2;
     */
    public io.envoyproxy.envoy.api.v2.core.AddressOrBuilder getDownstreamRemoteAddressOrBuilder() {
      if (downstreamRemoteAddressBuilder_ != null) {
        return downstreamRemoteAddressBuilder_.getMessageOrBuilder();
      } else {
        return downstreamRemoteAddress_ == null ?
            io.envoyproxy.envoy.api.v2.core.Address.getDefaultInstance() : downstreamRemoteAddress_;
      }
    }
    /**
     * 
     * This field is the remote/origin address on which the request from the user was received.
     * Note: This may not be the physical peer. E.g, if the remote address is inferred from for
     * example the x-forwarder-for header, proxy protocol, etc.
     * 
     *
     * .envoy.api.v2.core.Address downstream_remote_address = 2;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.api.v2.core.Address, io.envoyproxy.envoy.api.v2.core.Address.Builder, io.envoyproxy.envoy.api.v2.core.AddressOrBuilder> 
        getDownstreamRemoteAddressFieldBuilder() {
      if (downstreamRemoteAddressBuilder_ == null) {
        downstreamRemoteAddressBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.envoyproxy.envoy.api.v2.core.Address, io.envoyproxy.envoy.api.v2.core.Address.Builder, io.envoyproxy.envoy.api.v2.core.AddressOrBuilder>(
                getDownstreamRemoteAddress(),
                getParentForChildren(),
                isClean());
        downstreamRemoteAddress_ = null;
      }
      return downstreamRemoteAddressBuilder_;
    }

    private io.envoyproxy.envoy.api.v2.core.Address downstreamLocalAddress_;
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.api.v2.core.Address, io.envoyproxy.envoy.api.v2.core.Address.Builder, io.envoyproxy.envoy.api.v2.core.AddressOrBuilder> downstreamLocalAddressBuilder_;
    /**
     * 
     * This field is the local/destination address on which the request from the user was received.
     * 
     *
     * .envoy.api.v2.core.Address downstream_local_address = 3;
     */
    public boolean hasDownstreamLocalAddress() {
      return downstreamLocalAddressBuilder_ != null || downstreamLocalAddress_ != null;
    }
    /**
     * 
     * This field is the local/destination address on which the request from the user was received.
     * 
     *
     * .envoy.api.v2.core.Address downstream_local_address = 3;
     */
    public io.envoyproxy.envoy.api.v2.core.Address getDownstreamLocalAddress() {
      if (downstreamLocalAddressBuilder_ == null) {
        return downstreamLocalAddress_ == null ? io.envoyproxy.envoy.api.v2.core.Address.getDefaultInstance() : downstreamLocalAddress_;
      } else {
        return downstreamLocalAddressBuilder_.getMessage();
      }
    }
    /**
     * 
     * This field is the local/destination address on which the request from the user was received.
     * 
     *
     * .envoy.api.v2.core.Address downstream_local_address = 3;
     */
    public Builder setDownstreamLocalAddress(io.envoyproxy.envoy.api.v2.core.Address value) {
      if (downstreamLocalAddressBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        downstreamLocalAddress_ = value;
        onChanged();
      } else {
        downstreamLocalAddressBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * This field is the local/destination address on which the request from the user was received.
     * 
     *
     * .envoy.api.v2.core.Address downstream_local_address = 3;
     */
    public Builder setDownstreamLocalAddress(
        io.envoyproxy.envoy.api.v2.core.Address.Builder builderForValue) {
      if (downstreamLocalAddressBuilder_ == null) {
        downstreamLocalAddress_ = builderForValue.build();
        onChanged();
      } else {
        downstreamLocalAddressBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * This field is the local/destination address on which the request from the user was received.
     * 
     *
     * .envoy.api.v2.core.Address downstream_local_address = 3;
     */
    public Builder mergeDownstreamLocalAddress(io.envoyproxy.envoy.api.v2.core.Address value) {
      if (downstreamLocalAddressBuilder_ == null) {
        if (downstreamLocalAddress_ != null) {
          downstreamLocalAddress_ =
            io.envoyproxy.envoy.api.v2.core.Address.newBuilder(downstreamLocalAddress_).mergeFrom(value).buildPartial();
        } else {
          downstreamLocalAddress_ = value;
        }
        onChanged();
      } else {
        downstreamLocalAddressBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * This field is the local/destination address on which the request from the user was received.
     * 
     *
     * .envoy.api.v2.core.Address downstream_local_address = 3;
     */
    public Builder clearDownstreamLocalAddress() {
      if (downstreamLocalAddressBuilder_ == null) {
        downstreamLocalAddress_ = null;
        onChanged();
      } else {
        downstreamLocalAddress_ = null;
        downstreamLocalAddressBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * This field is the local/destination address on which the request from the user was received.
     * 
     *
     * .envoy.api.v2.core.Address downstream_local_address = 3;
     */
    public io.envoyproxy.envoy.api.v2.core.Address.Builder getDownstreamLocalAddressBuilder() {
      
      onChanged();
      return getDownstreamLocalAddressFieldBuilder().getBuilder();
    }
    /**
     * 
     * This field is the local/destination address on which the request from the user was received.
     * 
     *
     * .envoy.api.v2.core.Address downstream_local_address = 3;
     */
    public io.envoyproxy.envoy.api.v2.core.AddressOrBuilder getDownstreamLocalAddressOrBuilder() {
      if (downstreamLocalAddressBuilder_ != null) {
        return downstreamLocalAddressBuilder_.getMessageOrBuilder();
      } else {
        return downstreamLocalAddress_ == null ?
            io.envoyproxy.envoy.api.v2.core.Address.getDefaultInstance() : downstreamLocalAddress_;
      }
    }
    /**
     * 
     * This field is the local/destination address on which the request from the user was received.
     * 
     *
     * .envoy.api.v2.core.Address downstream_local_address = 3;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.api.v2.core.Address, io.envoyproxy.envoy.api.v2.core.Address.Builder, io.envoyproxy.envoy.api.v2.core.AddressOrBuilder> 
        getDownstreamLocalAddressFieldBuilder() {
      if (downstreamLocalAddressBuilder_ == null) {
        downstreamLocalAddressBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.envoyproxy.envoy.api.v2.core.Address, io.envoyproxy.envoy.api.v2.core.Address.Builder, io.envoyproxy.envoy.api.v2.core.AddressOrBuilder>(
                getDownstreamLocalAddress(),
                getParentForChildren(),
                isClean());
        downstreamLocalAddress_ = null;
      }
      return downstreamLocalAddressBuilder_;
    }

    private io.envoyproxy.envoy.data.accesslog.v2.TLSProperties tlsProperties_;
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.data.accesslog.v2.TLSProperties, io.envoyproxy.envoy.data.accesslog.v2.TLSProperties.Builder, io.envoyproxy.envoy.data.accesslog.v2.TLSPropertiesOrBuilder> tlsPropertiesBuilder_;
    /**
     * 
     * If the connection is secure,S this field will contain TLS properties.
     * 
     *
     * .envoy.data.accesslog.v2.TLSProperties tls_properties = 4;
     */
    public boolean hasTlsProperties() {
      return tlsPropertiesBuilder_ != null || tlsProperties_ != null;
    }
    /**
     * 
     * If the connection is secure,S this field will contain TLS properties.
     * 
     *
     * .envoy.data.accesslog.v2.TLSProperties tls_properties = 4;
     */
    public io.envoyproxy.envoy.data.accesslog.v2.TLSProperties getTlsProperties() {
      if (tlsPropertiesBuilder_ == null) {
        return tlsProperties_ == null ? io.envoyproxy.envoy.data.accesslog.v2.TLSProperties.getDefaultInstance() : tlsProperties_;
      } else {
        return tlsPropertiesBuilder_.getMessage();
      }
    }
    /**
     * 
     * If the connection is secure,S this field will contain TLS properties.
     * 
     *
     * .envoy.data.accesslog.v2.TLSProperties tls_properties = 4;
     */
    public Builder setTlsProperties(io.envoyproxy.envoy.data.accesslog.v2.TLSProperties value) {
      if (tlsPropertiesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        tlsProperties_ = value;
        onChanged();
      } else {
        tlsPropertiesBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * If the connection is secure,S this field will contain TLS properties.
     * 
     *
     * .envoy.data.accesslog.v2.TLSProperties tls_properties = 4;
     */
    public Builder setTlsProperties(
        io.envoyproxy.envoy.data.accesslog.v2.TLSProperties.Builder builderForValue) {
      if (tlsPropertiesBuilder_ == null) {
        tlsProperties_ = builderForValue.build();
        onChanged();
      } else {
        tlsPropertiesBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * If the connection is secure,S this field will contain TLS properties.
     * 
     *
     * .envoy.data.accesslog.v2.TLSProperties tls_properties = 4;
     */
    public Builder mergeTlsProperties(io.envoyproxy.envoy.data.accesslog.v2.TLSProperties value) {
      if (tlsPropertiesBuilder_ == null) {
        if (tlsProperties_ != null) {
          tlsProperties_ =
            io.envoyproxy.envoy.data.accesslog.v2.TLSProperties.newBuilder(tlsProperties_).mergeFrom(value).buildPartial();
        } else {
          tlsProperties_ = value;
        }
        onChanged();
      } else {
        tlsPropertiesBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * If the connection is secure,S this field will contain TLS properties.
     * 
     *
     * .envoy.data.accesslog.v2.TLSProperties tls_properties = 4;
     */
    public Builder clearTlsProperties() {
      if (tlsPropertiesBuilder_ == null) {
        tlsProperties_ = null;
        onChanged();
      } else {
        tlsProperties_ = null;
        tlsPropertiesBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * If the connection is secure,S this field will contain TLS properties.
     * 
     *
     * .envoy.data.accesslog.v2.TLSProperties tls_properties = 4;
     */
    public io.envoyproxy.envoy.data.accesslog.v2.TLSProperties.Builder getTlsPropertiesBuilder() {
      
      onChanged();
      return getTlsPropertiesFieldBuilder().getBuilder();
    }
    /**
     * 
     * If the connection is secure,S this field will contain TLS properties.
     * 
     *
     * .envoy.data.accesslog.v2.TLSProperties tls_properties = 4;
     */
    public io.envoyproxy.envoy.data.accesslog.v2.TLSPropertiesOrBuilder getTlsPropertiesOrBuilder() {
      if (tlsPropertiesBuilder_ != null) {
        return tlsPropertiesBuilder_.getMessageOrBuilder();
      } else {
        return tlsProperties_ == null ?
            io.envoyproxy.envoy.data.accesslog.v2.TLSProperties.getDefaultInstance() : tlsProperties_;
      }
    }
    /**
     * 
     * If the connection is secure,S this field will contain TLS properties.
     * 
     *
     * .envoy.data.accesslog.v2.TLSProperties tls_properties = 4;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.data.accesslog.v2.TLSProperties, io.envoyproxy.envoy.data.accesslog.v2.TLSProperties.Builder, io.envoyproxy.envoy.data.accesslog.v2.TLSPropertiesOrBuilder> 
        getTlsPropertiesFieldBuilder() {
      if (tlsPropertiesBuilder_ == null) {
        tlsPropertiesBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.envoyproxy.envoy.data.accesslog.v2.TLSProperties, io.envoyproxy.envoy.data.accesslog.v2.TLSProperties.Builder, io.envoyproxy.envoy.data.accesslog.v2.TLSPropertiesOrBuilder>(
                getTlsProperties(),
                getParentForChildren(),
                isClean());
        tlsProperties_ = null;
      }
      return tlsPropertiesBuilder_;
    }

    private com.google.protobuf.Timestamp startTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> startTimeBuilder_;
    /**
     * 
     * The time that Envoy started servicing this request. This is effectively the time that the first
     * downstream byte is received.
     * 
     *
     * .google.protobuf.Timestamp start_time = 5;
     */
    public boolean hasStartTime() {
      return startTimeBuilder_ != null || startTime_ != null;
    }
    /**
     * 
     * The time that Envoy started servicing this request. This is effectively the time that the first
     * downstream byte is received.
     * 
     *
     * .google.protobuf.Timestamp start_time = 5;
     */
    public com.google.protobuf.Timestamp getStartTime() {
      if (startTimeBuilder_ == null) {
        return startTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : startTime_;
      } else {
        return startTimeBuilder_.getMessage();
      }
    }
    /**
     * 
     * The time that Envoy started servicing this request. This is effectively the time that the first
     * downstream byte is received.
     * 
     *
     * .google.protobuf.Timestamp start_time = 5;
     */
    public Builder setStartTime(com.google.protobuf.Timestamp value) {
      if (startTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        startTime_ = value;
        onChanged();
      } else {
        startTimeBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * The time that Envoy started servicing this request. This is effectively the time that the first
     * downstream byte is received.
     * 
     *
     * .google.protobuf.Timestamp start_time = 5;
     */
    public Builder setStartTime(
        com.google.protobuf.Timestamp.Builder builderForValue) {
      if (startTimeBuilder_ == null) {
        startTime_ = builderForValue.build();
        onChanged();
      } else {
        startTimeBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * The time that Envoy started servicing this request. This is effectively the time that the first
     * downstream byte is received.
     * 
     *
     * .google.protobuf.Timestamp start_time = 5;
     */
    public Builder mergeStartTime(com.google.protobuf.Timestamp value) {
      if (startTimeBuilder_ == null) {
        if (startTime_ != null) {
          startTime_ =
            com.google.protobuf.Timestamp.newBuilder(startTime_).mergeFrom(value).buildPartial();
        } else {
          startTime_ = value;
        }
        onChanged();
      } else {
        startTimeBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * The time that Envoy started servicing this request. This is effectively the time that the first
     * downstream byte is received.
     * 
     *
     * .google.protobuf.Timestamp start_time = 5;
     */
    public Builder clearStartTime() {
      if (startTimeBuilder_ == null) {
        startTime_ = null;
        onChanged();
      } else {
        startTime_ = null;
        startTimeBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * The time that Envoy started servicing this request. This is effectively the time that the first
     * downstream byte is received.
     * 
     *
     * .google.protobuf.Timestamp start_time = 5;
     */
    public com.google.protobuf.Timestamp.Builder getStartTimeBuilder() {
      
      onChanged();
      return getStartTimeFieldBuilder().getBuilder();
    }
    /**
     * 
     * The time that Envoy started servicing this request. This is effectively the time that the first
     * downstream byte is received.
     * 
     *
     * .google.protobuf.Timestamp start_time = 5;
     */
    public com.google.protobuf.TimestampOrBuilder getStartTimeOrBuilder() {
      if (startTimeBuilder_ != null) {
        return startTimeBuilder_.getMessageOrBuilder();
      } else {
        return startTime_ == null ?
            com.google.protobuf.Timestamp.getDefaultInstance() : startTime_;
      }
    }
    /**
     * 
     * The time that Envoy started servicing this request. This is effectively the time that the first
     * downstream byte is received.
     * 
     *
     * .google.protobuf.Timestamp start_time = 5;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
        getStartTimeFieldBuilder() {
      if (startTimeBuilder_ == null) {
        startTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
                getStartTime(),
                getParentForChildren(),
                isClean());
        startTime_ = null;
      }
      return startTimeBuilder_;
    }

    private com.google.protobuf.Duration timeToLastRxByte_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> timeToLastRxByteBuilder_;
    /**
     * 
     * Interval between the first downstream byte received and the last
     * downstream byte received (i.e. time it takes to receive a request).
     * 
     *
     * .google.protobuf.Duration time_to_last_rx_byte = 6;
     */
    public boolean hasTimeToLastRxByte() {
      return timeToLastRxByteBuilder_ != null || timeToLastRxByte_ != null;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last
     * downstream byte received (i.e. time it takes to receive a request).
     * 
     *
     * .google.protobuf.Duration time_to_last_rx_byte = 6;
     */
    public com.google.protobuf.Duration getTimeToLastRxByte() {
      if (timeToLastRxByteBuilder_ == null) {
        return timeToLastRxByte_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeToLastRxByte_;
      } else {
        return timeToLastRxByteBuilder_.getMessage();
      }
    }
    /**
     * 
     * Interval between the first downstream byte received and the last
     * downstream byte received (i.e. time it takes to receive a request).
     * 
     *
     * .google.protobuf.Duration time_to_last_rx_byte = 6;
     */
    public Builder setTimeToLastRxByte(com.google.protobuf.Duration value) {
      if (timeToLastRxByteBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        timeToLastRxByte_ = value;
        onChanged();
      } else {
        timeToLastRxByteBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last
     * downstream byte received (i.e. time it takes to receive a request).
     * 
     *
     * .google.protobuf.Duration time_to_last_rx_byte = 6;
     */
    public Builder setTimeToLastRxByte(
        com.google.protobuf.Duration.Builder builderForValue) {
      if (timeToLastRxByteBuilder_ == null) {
        timeToLastRxByte_ = builderForValue.build();
        onChanged();
      } else {
        timeToLastRxByteBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last
     * downstream byte received (i.e. time it takes to receive a request).
     * 
     *
     * .google.protobuf.Duration time_to_last_rx_byte = 6;
     */
    public Builder mergeTimeToLastRxByte(com.google.protobuf.Duration value) {
      if (timeToLastRxByteBuilder_ == null) {
        if (timeToLastRxByte_ != null) {
          timeToLastRxByte_ =
            com.google.protobuf.Duration.newBuilder(timeToLastRxByte_).mergeFrom(value).buildPartial();
        } else {
          timeToLastRxByte_ = value;
        }
        onChanged();
      } else {
        timeToLastRxByteBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last
     * downstream byte received (i.e. time it takes to receive a request).
     * 
     *
     * .google.protobuf.Duration time_to_last_rx_byte = 6;
     */
    public Builder clearTimeToLastRxByte() {
      if (timeToLastRxByteBuilder_ == null) {
        timeToLastRxByte_ = null;
        onChanged();
      } else {
        timeToLastRxByte_ = null;
        timeToLastRxByteBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last
     * downstream byte received (i.e. time it takes to receive a request).
     * 
     *
     * .google.protobuf.Duration time_to_last_rx_byte = 6;
     */
    public com.google.protobuf.Duration.Builder getTimeToLastRxByteBuilder() {
      
      onChanged();
      return getTimeToLastRxByteFieldBuilder().getBuilder();
    }
    /**
     * 
     * Interval between the first downstream byte received and the last
     * downstream byte received (i.e. time it takes to receive a request).
     * 
     *
     * .google.protobuf.Duration time_to_last_rx_byte = 6;
     */
    public com.google.protobuf.DurationOrBuilder getTimeToLastRxByteOrBuilder() {
      if (timeToLastRxByteBuilder_ != null) {
        return timeToLastRxByteBuilder_.getMessageOrBuilder();
      } else {
        return timeToLastRxByte_ == null ?
            com.google.protobuf.Duration.getDefaultInstance() : timeToLastRxByte_;
      }
    }
    /**
     * 
     * Interval between the first downstream byte received and the last
     * downstream byte received (i.e. time it takes to receive a request).
     * 
     *
     * .google.protobuf.Duration time_to_last_rx_byte = 6;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
        getTimeToLastRxByteFieldBuilder() {
      if (timeToLastRxByteBuilder_ == null) {
        timeToLastRxByteBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
                getTimeToLastRxByte(),
                getParentForChildren(),
                isClean());
        timeToLastRxByte_ = null;
      }
      return timeToLastRxByteBuilder_;
    }

    private com.google.protobuf.Duration timeToFirstUpstreamTxByte_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> timeToFirstUpstreamTxByteBuilder_;
    /**
     * 
     * Interval between the first downstream byte received and the first upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_tx_byte = 7;
     */
    public boolean hasTimeToFirstUpstreamTxByte() {
      return timeToFirstUpstreamTxByteBuilder_ != null || timeToFirstUpstreamTxByte_ != null;
    }
    /**
     * 
     * Interval between the first downstream byte received and the first upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_tx_byte = 7;
     */
    public com.google.protobuf.Duration getTimeToFirstUpstreamTxByte() {
      if (timeToFirstUpstreamTxByteBuilder_ == null) {
        return timeToFirstUpstreamTxByte_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeToFirstUpstreamTxByte_;
      } else {
        return timeToFirstUpstreamTxByteBuilder_.getMessage();
      }
    }
    /**
     * 
     * Interval between the first downstream byte received and the first upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_tx_byte = 7;
     */
    public Builder setTimeToFirstUpstreamTxByte(com.google.protobuf.Duration value) {
      if (timeToFirstUpstreamTxByteBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        timeToFirstUpstreamTxByte_ = value;
        onChanged();
      } else {
        timeToFirstUpstreamTxByteBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the first upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_tx_byte = 7;
     */
    public Builder setTimeToFirstUpstreamTxByte(
        com.google.protobuf.Duration.Builder builderForValue) {
      if (timeToFirstUpstreamTxByteBuilder_ == null) {
        timeToFirstUpstreamTxByte_ = builderForValue.build();
        onChanged();
      } else {
        timeToFirstUpstreamTxByteBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the first upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_tx_byte = 7;
     */
    public Builder mergeTimeToFirstUpstreamTxByte(com.google.protobuf.Duration value) {
      if (timeToFirstUpstreamTxByteBuilder_ == null) {
        if (timeToFirstUpstreamTxByte_ != null) {
          timeToFirstUpstreamTxByte_ =
            com.google.protobuf.Duration.newBuilder(timeToFirstUpstreamTxByte_).mergeFrom(value).buildPartial();
        } else {
          timeToFirstUpstreamTxByte_ = value;
        }
        onChanged();
      } else {
        timeToFirstUpstreamTxByteBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the first upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_tx_byte = 7;
     */
    public Builder clearTimeToFirstUpstreamTxByte() {
      if (timeToFirstUpstreamTxByteBuilder_ == null) {
        timeToFirstUpstreamTxByte_ = null;
        onChanged();
      } else {
        timeToFirstUpstreamTxByte_ = null;
        timeToFirstUpstreamTxByteBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the first upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_tx_byte = 7;
     */
    public com.google.protobuf.Duration.Builder getTimeToFirstUpstreamTxByteBuilder() {
      
      onChanged();
      return getTimeToFirstUpstreamTxByteFieldBuilder().getBuilder();
    }
    /**
     * 
     * Interval between the first downstream byte received and the first upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_tx_byte = 7;
     */
    public com.google.protobuf.DurationOrBuilder getTimeToFirstUpstreamTxByteOrBuilder() {
      if (timeToFirstUpstreamTxByteBuilder_ != null) {
        return timeToFirstUpstreamTxByteBuilder_.getMessageOrBuilder();
      } else {
        return timeToFirstUpstreamTxByte_ == null ?
            com.google.protobuf.Duration.getDefaultInstance() : timeToFirstUpstreamTxByte_;
      }
    }
    /**
     * 
     * Interval between the first downstream byte received and the first upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_tx_byte = 7;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
        getTimeToFirstUpstreamTxByteFieldBuilder() {
      if (timeToFirstUpstreamTxByteBuilder_ == null) {
        timeToFirstUpstreamTxByteBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
                getTimeToFirstUpstreamTxByte(),
                getParentForChildren(),
                isClean());
        timeToFirstUpstreamTxByte_ = null;
      }
      return timeToFirstUpstreamTxByteBuilder_;
    }

    private com.google.protobuf.Duration timeToLastUpstreamTxByte_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> timeToLastUpstreamTxByteBuilder_;
    /**
     * 
     * Interval between the first downstream byte received and the last upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_tx_byte = 8;
     */
    public boolean hasTimeToLastUpstreamTxByte() {
      return timeToLastUpstreamTxByteBuilder_ != null || timeToLastUpstreamTxByte_ != null;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_tx_byte = 8;
     */
    public com.google.protobuf.Duration getTimeToLastUpstreamTxByte() {
      if (timeToLastUpstreamTxByteBuilder_ == null) {
        return timeToLastUpstreamTxByte_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeToLastUpstreamTxByte_;
      } else {
        return timeToLastUpstreamTxByteBuilder_.getMessage();
      }
    }
    /**
     * 
     * Interval between the first downstream byte received and the last upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_tx_byte = 8;
     */
    public Builder setTimeToLastUpstreamTxByte(com.google.protobuf.Duration value) {
      if (timeToLastUpstreamTxByteBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        timeToLastUpstreamTxByte_ = value;
        onChanged();
      } else {
        timeToLastUpstreamTxByteBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_tx_byte = 8;
     */
    public Builder setTimeToLastUpstreamTxByte(
        com.google.protobuf.Duration.Builder builderForValue) {
      if (timeToLastUpstreamTxByteBuilder_ == null) {
        timeToLastUpstreamTxByte_ = builderForValue.build();
        onChanged();
      } else {
        timeToLastUpstreamTxByteBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_tx_byte = 8;
     */
    public Builder mergeTimeToLastUpstreamTxByte(com.google.protobuf.Duration value) {
      if (timeToLastUpstreamTxByteBuilder_ == null) {
        if (timeToLastUpstreamTxByte_ != null) {
          timeToLastUpstreamTxByte_ =
            com.google.protobuf.Duration.newBuilder(timeToLastUpstreamTxByte_).mergeFrom(value).buildPartial();
        } else {
          timeToLastUpstreamTxByte_ = value;
        }
        onChanged();
      } else {
        timeToLastUpstreamTxByteBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_tx_byte = 8;
     */
    public Builder clearTimeToLastUpstreamTxByte() {
      if (timeToLastUpstreamTxByteBuilder_ == null) {
        timeToLastUpstreamTxByte_ = null;
        onChanged();
      } else {
        timeToLastUpstreamTxByte_ = null;
        timeToLastUpstreamTxByteBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_tx_byte = 8;
     */
    public com.google.protobuf.Duration.Builder getTimeToLastUpstreamTxByteBuilder() {
      
      onChanged();
      return getTimeToLastUpstreamTxByteFieldBuilder().getBuilder();
    }
    /**
     * 
     * Interval between the first downstream byte received and the last upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_tx_byte = 8;
     */
    public com.google.protobuf.DurationOrBuilder getTimeToLastUpstreamTxByteOrBuilder() {
      if (timeToLastUpstreamTxByteBuilder_ != null) {
        return timeToLastUpstreamTxByteBuilder_.getMessageOrBuilder();
      } else {
        return timeToLastUpstreamTxByte_ == null ?
            com.google.protobuf.Duration.getDefaultInstance() : timeToLastUpstreamTxByte_;
      }
    }
    /**
     * 
     * Interval between the first downstream byte received and the last upstream byte sent. There may
     * by considerable delta between *time_to_last_rx_byte* and this value due to filters.
     * Additionally, the same caveats apply as documented in *time_to_last_downstream_tx_byte* about
     * not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_tx_byte = 8;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
        getTimeToLastUpstreamTxByteFieldBuilder() {
      if (timeToLastUpstreamTxByteBuilder_ == null) {
        timeToLastUpstreamTxByteBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
                getTimeToLastUpstreamTxByte(),
                getParentForChildren(),
                isClean());
        timeToLastUpstreamTxByte_ = null;
      }
      return timeToLastUpstreamTxByteBuilder_;
    }

    private com.google.protobuf.Duration timeToFirstUpstreamRxByte_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> timeToFirstUpstreamRxByteBuilder_;
    /**
     * 
     * Interval between the first downstream byte received and the first upstream
     * byte received (i.e. time it takes to start receiving a response).
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_rx_byte = 9;
     */
    public boolean hasTimeToFirstUpstreamRxByte() {
      return timeToFirstUpstreamRxByteBuilder_ != null || timeToFirstUpstreamRxByte_ != null;
    }
    /**
     * 
     * Interval between the first downstream byte received and the first upstream
     * byte received (i.e. time it takes to start receiving a response).
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_rx_byte = 9;
     */
    public com.google.protobuf.Duration getTimeToFirstUpstreamRxByte() {
      if (timeToFirstUpstreamRxByteBuilder_ == null) {
        return timeToFirstUpstreamRxByte_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeToFirstUpstreamRxByte_;
      } else {
        return timeToFirstUpstreamRxByteBuilder_.getMessage();
      }
    }
    /**
     * 
     * Interval between the first downstream byte received and the first upstream
     * byte received (i.e. time it takes to start receiving a response).
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_rx_byte = 9;
     */
    public Builder setTimeToFirstUpstreamRxByte(com.google.protobuf.Duration value) {
      if (timeToFirstUpstreamRxByteBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        timeToFirstUpstreamRxByte_ = value;
        onChanged();
      } else {
        timeToFirstUpstreamRxByteBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the first upstream
     * byte received (i.e. time it takes to start receiving a response).
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_rx_byte = 9;
     */
    public Builder setTimeToFirstUpstreamRxByte(
        com.google.protobuf.Duration.Builder builderForValue) {
      if (timeToFirstUpstreamRxByteBuilder_ == null) {
        timeToFirstUpstreamRxByte_ = builderForValue.build();
        onChanged();
      } else {
        timeToFirstUpstreamRxByteBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the first upstream
     * byte received (i.e. time it takes to start receiving a response).
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_rx_byte = 9;
     */
    public Builder mergeTimeToFirstUpstreamRxByte(com.google.protobuf.Duration value) {
      if (timeToFirstUpstreamRxByteBuilder_ == null) {
        if (timeToFirstUpstreamRxByte_ != null) {
          timeToFirstUpstreamRxByte_ =
            com.google.protobuf.Duration.newBuilder(timeToFirstUpstreamRxByte_).mergeFrom(value).buildPartial();
        } else {
          timeToFirstUpstreamRxByte_ = value;
        }
        onChanged();
      } else {
        timeToFirstUpstreamRxByteBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the first upstream
     * byte received (i.e. time it takes to start receiving a response).
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_rx_byte = 9;
     */
    public Builder clearTimeToFirstUpstreamRxByte() {
      if (timeToFirstUpstreamRxByteBuilder_ == null) {
        timeToFirstUpstreamRxByte_ = null;
        onChanged();
      } else {
        timeToFirstUpstreamRxByte_ = null;
        timeToFirstUpstreamRxByteBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the first upstream
     * byte received (i.e. time it takes to start receiving a response).
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_rx_byte = 9;
     */
    public com.google.protobuf.Duration.Builder getTimeToFirstUpstreamRxByteBuilder() {
      
      onChanged();
      return getTimeToFirstUpstreamRxByteFieldBuilder().getBuilder();
    }
    /**
     * 
     * Interval between the first downstream byte received and the first upstream
     * byte received (i.e. time it takes to start receiving a response).
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_rx_byte = 9;
     */
    public com.google.protobuf.DurationOrBuilder getTimeToFirstUpstreamRxByteOrBuilder() {
      if (timeToFirstUpstreamRxByteBuilder_ != null) {
        return timeToFirstUpstreamRxByteBuilder_.getMessageOrBuilder();
      } else {
        return timeToFirstUpstreamRxByte_ == null ?
            com.google.protobuf.Duration.getDefaultInstance() : timeToFirstUpstreamRxByte_;
      }
    }
    /**
     * 
     * Interval between the first downstream byte received and the first upstream
     * byte received (i.e. time it takes to start receiving a response).
     * 
     *
     * .google.protobuf.Duration time_to_first_upstream_rx_byte = 9;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
        getTimeToFirstUpstreamRxByteFieldBuilder() {
      if (timeToFirstUpstreamRxByteBuilder_ == null) {
        timeToFirstUpstreamRxByteBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
                getTimeToFirstUpstreamRxByte(),
                getParentForChildren(),
                isClean());
        timeToFirstUpstreamRxByte_ = null;
      }
      return timeToFirstUpstreamRxByteBuilder_;
    }

    private com.google.protobuf.Duration timeToLastUpstreamRxByte_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> timeToLastUpstreamRxByteBuilder_;
    /**
     * 
     * Interval between the first downstream byte received and the last upstream
     * byte received (i.e. time it takes to receive a complete response).
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_rx_byte = 10;
     */
    public boolean hasTimeToLastUpstreamRxByte() {
      return timeToLastUpstreamRxByteBuilder_ != null || timeToLastUpstreamRxByte_ != null;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last upstream
     * byte received (i.e. time it takes to receive a complete response).
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_rx_byte = 10;
     */
    public com.google.protobuf.Duration getTimeToLastUpstreamRxByte() {
      if (timeToLastUpstreamRxByteBuilder_ == null) {
        return timeToLastUpstreamRxByte_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeToLastUpstreamRxByte_;
      } else {
        return timeToLastUpstreamRxByteBuilder_.getMessage();
      }
    }
    /**
     * 
     * Interval between the first downstream byte received and the last upstream
     * byte received (i.e. time it takes to receive a complete response).
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_rx_byte = 10;
     */
    public Builder setTimeToLastUpstreamRxByte(com.google.protobuf.Duration value) {
      if (timeToLastUpstreamRxByteBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        timeToLastUpstreamRxByte_ = value;
        onChanged();
      } else {
        timeToLastUpstreamRxByteBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last upstream
     * byte received (i.e. time it takes to receive a complete response).
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_rx_byte = 10;
     */
    public Builder setTimeToLastUpstreamRxByte(
        com.google.protobuf.Duration.Builder builderForValue) {
      if (timeToLastUpstreamRxByteBuilder_ == null) {
        timeToLastUpstreamRxByte_ = builderForValue.build();
        onChanged();
      } else {
        timeToLastUpstreamRxByteBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last upstream
     * byte received (i.e. time it takes to receive a complete response).
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_rx_byte = 10;
     */
    public Builder mergeTimeToLastUpstreamRxByte(com.google.protobuf.Duration value) {
      if (timeToLastUpstreamRxByteBuilder_ == null) {
        if (timeToLastUpstreamRxByte_ != null) {
          timeToLastUpstreamRxByte_ =
            com.google.protobuf.Duration.newBuilder(timeToLastUpstreamRxByte_).mergeFrom(value).buildPartial();
        } else {
          timeToLastUpstreamRxByte_ = value;
        }
        onChanged();
      } else {
        timeToLastUpstreamRxByteBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last upstream
     * byte received (i.e. time it takes to receive a complete response).
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_rx_byte = 10;
     */
    public Builder clearTimeToLastUpstreamRxByte() {
      if (timeToLastUpstreamRxByteBuilder_ == null) {
        timeToLastUpstreamRxByte_ = null;
        onChanged();
      } else {
        timeToLastUpstreamRxByte_ = null;
        timeToLastUpstreamRxByteBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last upstream
     * byte received (i.e. time it takes to receive a complete response).
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_rx_byte = 10;
     */
    public com.google.protobuf.Duration.Builder getTimeToLastUpstreamRxByteBuilder() {
      
      onChanged();
      return getTimeToLastUpstreamRxByteFieldBuilder().getBuilder();
    }
    /**
     * 
     * Interval between the first downstream byte received and the last upstream
     * byte received (i.e. time it takes to receive a complete response).
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_rx_byte = 10;
     */
    public com.google.protobuf.DurationOrBuilder getTimeToLastUpstreamRxByteOrBuilder() {
      if (timeToLastUpstreamRxByteBuilder_ != null) {
        return timeToLastUpstreamRxByteBuilder_.getMessageOrBuilder();
      } else {
        return timeToLastUpstreamRxByte_ == null ?
            com.google.protobuf.Duration.getDefaultInstance() : timeToLastUpstreamRxByte_;
      }
    }
    /**
     * 
     * Interval between the first downstream byte received and the last upstream
     * byte received (i.e. time it takes to receive a complete response).
     * 
     *
     * .google.protobuf.Duration time_to_last_upstream_rx_byte = 10;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
        getTimeToLastUpstreamRxByteFieldBuilder() {
      if (timeToLastUpstreamRxByteBuilder_ == null) {
        timeToLastUpstreamRxByteBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
                getTimeToLastUpstreamRxByte(),
                getParentForChildren(),
                isClean());
        timeToLastUpstreamRxByte_ = null;
      }
      return timeToLastUpstreamRxByteBuilder_;
    }

    private com.google.protobuf.Duration timeToFirstDownstreamTxByte_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> timeToFirstDownstreamTxByteBuilder_;
    /**
     * 
     * Interval between the first downstream byte received and the first downstream byte sent.
     * There may be a considerable delta between the *time_to_first_upstream_rx_byte* and this field
     * due to filters. Additionally, the same caveats apply as documented in
     * *time_to_last_downstream_tx_byte* about not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_downstream_tx_byte = 11;
     */
    public boolean hasTimeToFirstDownstreamTxByte() {
      return timeToFirstDownstreamTxByteBuilder_ != null || timeToFirstDownstreamTxByte_ != null;
    }
    /**
     * 
     * Interval between the first downstream byte received and the first downstream byte sent.
     * There may be a considerable delta between the *time_to_first_upstream_rx_byte* and this field
     * due to filters. Additionally, the same caveats apply as documented in
     * *time_to_last_downstream_tx_byte* about not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_downstream_tx_byte = 11;
     */
    public com.google.protobuf.Duration getTimeToFirstDownstreamTxByte() {
      if (timeToFirstDownstreamTxByteBuilder_ == null) {
        return timeToFirstDownstreamTxByte_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeToFirstDownstreamTxByte_;
      } else {
        return timeToFirstDownstreamTxByteBuilder_.getMessage();
      }
    }
    /**
     * 
     * Interval between the first downstream byte received and the first downstream byte sent.
     * There may be a considerable delta between the *time_to_first_upstream_rx_byte* and this field
     * due to filters. Additionally, the same caveats apply as documented in
     * *time_to_last_downstream_tx_byte* about not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_downstream_tx_byte = 11;
     */
    public Builder setTimeToFirstDownstreamTxByte(com.google.protobuf.Duration value) {
      if (timeToFirstDownstreamTxByteBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        timeToFirstDownstreamTxByte_ = value;
        onChanged();
      } else {
        timeToFirstDownstreamTxByteBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the first downstream byte sent.
     * There may be a considerable delta between the *time_to_first_upstream_rx_byte* and this field
     * due to filters. Additionally, the same caveats apply as documented in
     * *time_to_last_downstream_tx_byte* about not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_downstream_tx_byte = 11;
     */
    public Builder setTimeToFirstDownstreamTxByte(
        com.google.protobuf.Duration.Builder builderForValue) {
      if (timeToFirstDownstreamTxByteBuilder_ == null) {
        timeToFirstDownstreamTxByte_ = builderForValue.build();
        onChanged();
      } else {
        timeToFirstDownstreamTxByteBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the first downstream byte sent.
     * There may be a considerable delta between the *time_to_first_upstream_rx_byte* and this field
     * due to filters. Additionally, the same caveats apply as documented in
     * *time_to_last_downstream_tx_byte* about not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_downstream_tx_byte = 11;
     */
    public Builder mergeTimeToFirstDownstreamTxByte(com.google.protobuf.Duration value) {
      if (timeToFirstDownstreamTxByteBuilder_ == null) {
        if (timeToFirstDownstreamTxByte_ != null) {
          timeToFirstDownstreamTxByte_ =
            com.google.protobuf.Duration.newBuilder(timeToFirstDownstreamTxByte_).mergeFrom(value).buildPartial();
        } else {
          timeToFirstDownstreamTxByte_ = value;
        }
        onChanged();
      } else {
        timeToFirstDownstreamTxByteBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the first downstream byte sent.
     * There may be a considerable delta between the *time_to_first_upstream_rx_byte* and this field
     * due to filters. Additionally, the same caveats apply as documented in
     * *time_to_last_downstream_tx_byte* about not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_downstream_tx_byte = 11;
     */
    public Builder clearTimeToFirstDownstreamTxByte() {
      if (timeToFirstDownstreamTxByteBuilder_ == null) {
        timeToFirstDownstreamTxByte_ = null;
        onChanged();
      } else {
        timeToFirstDownstreamTxByte_ = null;
        timeToFirstDownstreamTxByteBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the first downstream byte sent.
     * There may be a considerable delta between the *time_to_first_upstream_rx_byte* and this field
     * due to filters. Additionally, the same caveats apply as documented in
     * *time_to_last_downstream_tx_byte* about not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_downstream_tx_byte = 11;
     */
    public com.google.protobuf.Duration.Builder getTimeToFirstDownstreamTxByteBuilder() {
      
      onChanged();
      return getTimeToFirstDownstreamTxByteFieldBuilder().getBuilder();
    }
    /**
     * 
     * Interval between the first downstream byte received and the first downstream byte sent.
     * There may be a considerable delta between the *time_to_first_upstream_rx_byte* and this field
     * due to filters. Additionally, the same caveats apply as documented in
     * *time_to_last_downstream_tx_byte* about not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_downstream_tx_byte = 11;
     */
    public com.google.protobuf.DurationOrBuilder getTimeToFirstDownstreamTxByteOrBuilder() {
      if (timeToFirstDownstreamTxByteBuilder_ != null) {
        return timeToFirstDownstreamTxByteBuilder_.getMessageOrBuilder();
      } else {
        return timeToFirstDownstreamTxByte_ == null ?
            com.google.protobuf.Duration.getDefaultInstance() : timeToFirstDownstreamTxByte_;
      }
    }
    /**
     * 
     * Interval between the first downstream byte received and the first downstream byte sent.
     * There may be a considerable delta between the *time_to_first_upstream_rx_byte* and this field
     * due to filters. Additionally, the same caveats apply as documented in
     * *time_to_last_downstream_tx_byte* about not accounting for kernel socket buffer time, etc.
     * 
     *
     * .google.protobuf.Duration time_to_first_downstream_tx_byte = 11;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
        getTimeToFirstDownstreamTxByteFieldBuilder() {
      if (timeToFirstDownstreamTxByteBuilder_ == null) {
        timeToFirstDownstreamTxByteBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
                getTimeToFirstDownstreamTxByte(),
                getParentForChildren(),
                isClean());
        timeToFirstDownstreamTxByte_ = null;
      }
      return timeToFirstDownstreamTxByteBuilder_;
    }

    private com.google.protobuf.Duration timeToLastDownstreamTxByte_;
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> timeToLastDownstreamTxByteBuilder_;
    /**
     * 
     * Interval between the first downstream byte received and the last downstream byte sent.
     * Depending on protocol, buffering, windowing, filters, etc. there may be a considerable delta
     * between *time_to_last_upstream_rx_byte* and this field. Note also that this is an approximate
     * time. In the current implementation it does not include kernel socket buffer time. In the
     * current implementation it also does not include send window buffering inside the HTTP/2 codec.
     * In the future it is likely that work will be done to make this duration more accurate.
     * 
     *
     * .google.protobuf.Duration time_to_last_downstream_tx_byte = 12;
     */
    public boolean hasTimeToLastDownstreamTxByte() {
      return timeToLastDownstreamTxByteBuilder_ != null || timeToLastDownstreamTxByte_ != null;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last downstream byte sent.
     * Depending on protocol, buffering, windowing, filters, etc. there may be a considerable delta
     * between *time_to_last_upstream_rx_byte* and this field. Note also that this is an approximate
     * time. In the current implementation it does not include kernel socket buffer time. In the
     * current implementation it also does not include send window buffering inside the HTTP/2 codec.
     * In the future it is likely that work will be done to make this duration more accurate.
     * 
     *
     * .google.protobuf.Duration time_to_last_downstream_tx_byte = 12;
     */
    public com.google.protobuf.Duration getTimeToLastDownstreamTxByte() {
      if (timeToLastDownstreamTxByteBuilder_ == null) {
        return timeToLastDownstreamTxByte_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeToLastDownstreamTxByte_;
      } else {
        return timeToLastDownstreamTxByteBuilder_.getMessage();
      }
    }
    /**
     * 
     * Interval between the first downstream byte received and the last downstream byte sent.
     * Depending on protocol, buffering, windowing, filters, etc. there may be a considerable delta
     * between *time_to_last_upstream_rx_byte* and this field. Note also that this is an approximate
     * time. In the current implementation it does not include kernel socket buffer time. In the
     * current implementation it also does not include send window buffering inside the HTTP/2 codec.
     * In the future it is likely that work will be done to make this duration more accurate.
     * 
     *
     * .google.protobuf.Duration time_to_last_downstream_tx_byte = 12;
     */
    public Builder setTimeToLastDownstreamTxByte(com.google.protobuf.Duration value) {
      if (timeToLastDownstreamTxByteBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        timeToLastDownstreamTxByte_ = value;
        onChanged();
      } else {
        timeToLastDownstreamTxByteBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last downstream byte sent.
     * Depending on protocol, buffering, windowing, filters, etc. there may be a considerable delta
     * between *time_to_last_upstream_rx_byte* and this field. Note also that this is an approximate
     * time. In the current implementation it does not include kernel socket buffer time. In the
     * current implementation it also does not include send window buffering inside the HTTP/2 codec.
     * In the future it is likely that work will be done to make this duration more accurate.
     * 
     *
     * .google.protobuf.Duration time_to_last_downstream_tx_byte = 12;
     */
    public Builder setTimeToLastDownstreamTxByte(
        com.google.protobuf.Duration.Builder builderForValue) {
      if (timeToLastDownstreamTxByteBuilder_ == null) {
        timeToLastDownstreamTxByte_ = builderForValue.build();
        onChanged();
      } else {
        timeToLastDownstreamTxByteBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last downstream byte sent.
     * Depending on protocol, buffering, windowing, filters, etc. there may be a considerable delta
     * between *time_to_last_upstream_rx_byte* and this field. Note also that this is an approximate
     * time. In the current implementation it does not include kernel socket buffer time. In the
     * current implementation it also does not include send window buffering inside the HTTP/2 codec.
     * In the future it is likely that work will be done to make this duration more accurate.
     * 
     *
     * .google.protobuf.Duration time_to_last_downstream_tx_byte = 12;
     */
    public Builder mergeTimeToLastDownstreamTxByte(com.google.protobuf.Duration value) {
      if (timeToLastDownstreamTxByteBuilder_ == null) {
        if (timeToLastDownstreamTxByte_ != null) {
          timeToLastDownstreamTxByte_ =
            com.google.protobuf.Duration.newBuilder(timeToLastDownstreamTxByte_).mergeFrom(value).buildPartial();
        } else {
          timeToLastDownstreamTxByte_ = value;
        }
        onChanged();
      } else {
        timeToLastDownstreamTxByteBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last downstream byte sent.
     * Depending on protocol, buffering, windowing, filters, etc. there may be a considerable delta
     * between *time_to_last_upstream_rx_byte* and this field. Note also that this is an approximate
     * time. In the current implementation it does not include kernel socket buffer time. In the
     * current implementation it also does not include send window buffering inside the HTTP/2 codec.
     * In the future it is likely that work will be done to make this duration more accurate.
     * 
     *
     * .google.protobuf.Duration time_to_last_downstream_tx_byte = 12;
     */
    public Builder clearTimeToLastDownstreamTxByte() {
      if (timeToLastDownstreamTxByteBuilder_ == null) {
        timeToLastDownstreamTxByte_ = null;
        onChanged();
      } else {
        timeToLastDownstreamTxByte_ = null;
        timeToLastDownstreamTxByteBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * Interval between the first downstream byte received and the last downstream byte sent.
     * Depending on protocol, buffering, windowing, filters, etc. there may be a considerable delta
     * between *time_to_last_upstream_rx_byte* and this field. Note also that this is an approximate
     * time. In the current implementation it does not include kernel socket buffer time. In the
     * current implementation it also does not include send window buffering inside the HTTP/2 codec.
     * In the future it is likely that work will be done to make this duration more accurate.
     * 
     *
     * .google.protobuf.Duration time_to_last_downstream_tx_byte = 12;
     */
    public com.google.protobuf.Duration.Builder getTimeToLastDownstreamTxByteBuilder() {
      
      onChanged();
      return getTimeToLastDownstreamTxByteFieldBuilder().getBuilder();
    }
    /**
     * 
     * Interval between the first downstream byte received and the last downstream byte sent.
     * Depending on protocol, buffering, windowing, filters, etc. there may be a considerable delta
     * between *time_to_last_upstream_rx_byte* and this field. Note also that this is an approximate
     * time. In the current implementation it does not include kernel socket buffer time. In the
     * current implementation it also does not include send window buffering inside the HTTP/2 codec.
     * In the future it is likely that work will be done to make this duration more accurate.
     * 
     *
     * .google.protobuf.Duration time_to_last_downstream_tx_byte = 12;
     */
    public com.google.protobuf.DurationOrBuilder getTimeToLastDownstreamTxByteOrBuilder() {
      if (timeToLastDownstreamTxByteBuilder_ != null) {
        return timeToLastDownstreamTxByteBuilder_.getMessageOrBuilder();
      } else {
        return timeToLastDownstreamTxByte_ == null ?
            com.google.protobuf.Duration.getDefaultInstance() : timeToLastDownstreamTxByte_;
      }
    }
    /**
     * 
     * Interval between the first downstream byte received and the last downstream byte sent.
     * Depending on protocol, buffering, windowing, filters, etc. there may be a considerable delta
     * between *time_to_last_upstream_rx_byte* and this field. Note also that this is an approximate
     * time. In the current implementation it does not include kernel socket buffer time. In the
     * current implementation it also does not include send window buffering inside the HTTP/2 codec.
     * In the future it is likely that work will be done to make this duration more accurate.
     * 
     *
     * .google.protobuf.Duration time_to_last_downstream_tx_byte = 12;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
        getTimeToLastDownstreamTxByteFieldBuilder() {
      if (timeToLastDownstreamTxByteBuilder_ == null) {
        timeToLastDownstreamTxByteBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
                getTimeToLastDownstreamTxByte(),
                getParentForChildren(),
                isClean());
        timeToLastDownstreamTxByte_ = null;
      }
      return timeToLastDownstreamTxByteBuilder_;
    }

    private io.envoyproxy.envoy.api.v2.core.Address upstreamRemoteAddress_;
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.api.v2.core.Address, io.envoyproxy.envoy.api.v2.core.Address.Builder, io.envoyproxy.envoy.api.v2.core.AddressOrBuilder> upstreamRemoteAddressBuilder_;
    /**
     * 
     * The upstream remote/destination address that handles this exchange. This does not include
     * retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_remote_address = 13;
     */
    public boolean hasUpstreamRemoteAddress() {
      return upstreamRemoteAddressBuilder_ != null || upstreamRemoteAddress_ != null;
    }
    /**
     * 
     * The upstream remote/destination address that handles this exchange. This does not include
     * retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_remote_address = 13;
     */
    public io.envoyproxy.envoy.api.v2.core.Address getUpstreamRemoteAddress() {
      if (upstreamRemoteAddressBuilder_ == null) {
        return upstreamRemoteAddress_ == null ? io.envoyproxy.envoy.api.v2.core.Address.getDefaultInstance() : upstreamRemoteAddress_;
      } else {
        return upstreamRemoteAddressBuilder_.getMessage();
      }
    }
    /**
     * 
     * The upstream remote/destination address that handles this exchange. This does not include
     * retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_remote_address = 13;
     */
    public Builder setUpstreamRemoteAddress(io.envoyproxy.envoy.api.v2.core.Address value) {
      if (upstreamRemoteAddressBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        upstreamRemoteAddress_ = value;
        onChanged();
      } else {
        upstreamRemoteAddressBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * The upstream remote/destination address that handles this exchange. This does not include
     * retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_remote_address = 13;
     */
    public Builder setUpstreamRemoteAddress(
        io.envoyproxy.envoy.api.v2.core.Address.Builder builderForValue) {
      if (upstreamRemoteAddressBuilder_ == null) {
        upstreamRemoteAddress_ = builderForValue.build();
        onChanged();
      } else {
        upstreamRemoteAddressBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * The upstream remote/destination address that handles this exchange. This does not include
     * retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_remote_address = 13;
     */
    public Builder mergeUpstreamRemoteAddress(io.envoyproxy.envoy.api.v2.core.Address value) {
      if (upstreamRemoteAddressBuilder_ == null) {
        if (upstreamRemoteAddress_ != null) {
          upstreamRemoteAddress_ =
            io.envoyproxy.envoy.api.v2.core.Address.newBuilder(upstreamRemoteAddress_).mergeFrom(value).buildPartial();
        } else {
          upstreamRemoteAddress_ = value;
        }
        onChanged();
      } else {
        upstreamRemoteAddressBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * The upstream remote/destination address that handles this exchange. This does not include
     * retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_remote_address = 13;
     */
    public Builder clearUpstreamRemoteAddress() {
      if (upstreamRemoteAddressBuilder_ == null) {
        upstreamRemoteAddress_ = null;
        onChanged();
      } else {
        upstreamRemoteAddress_ = null;
        upstreamRemoteAddressBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * The upstream remote/destination address that handles this exchange. This does not include
     * retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_remote_address = 13;
     */
    public io.envoyproxy.envoy.api.v2.core.Address.Builder getUpstreamRemoteAddressBuilder() {
      
      onChanged();
      return getUpstreamRemoteAddressFieldBuilder().getBuilder();
    }
    /**
     * 
     * The upstream remote/destination address that handles this exchange. This does not include
     * retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_remote_address = 13;
     */
    public io.envoyproxy.envoy.api.v2.core.AddressOrBuilder getUpstreamRemoteAddressOrBuilder() {
      if (upstreamRemoteAddressBuilder_ != null) {
        return upstreamRemoteAddressBuilder_.getMessageOrBuilder();
      } else {
        return upstreamRemoteAddress_ == null ?
            io.envoyproxy.envoy.api.v2.core.Address.getDefaultInstance() : upstreamRemoteAddress_;
      }
    }
    /**
     * 
     * The upstream remote/destination address that handles this exchange. This does not include
     * retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_remote_address = 13;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.api.v2.core.Address, io.envoyproxy.envoy.api.v2.core.Address.Builder, io.envoyproxy.envoy.api.v2.core.AddressOrBuilder> 
        getUpstreamRemoteAddressFieldBuilder() {
      if (upstreamRemoteAddressBuilder_ == null) {
        upstreamRemoteAddressBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.envoyproxy.envoy.api.v2.core.Address, io.envoyproxy.envoy.api.v2.core.Address.Builder, io.envoyproxy.envoy.api.v2.core.AddressOrBuilder>(
                getUpstreamRemoteAddress(),
                getParentForChildren(),
                isClean());
        upstreamRemoteAddress_ = null;
      }
      return upstreamRemoteAddressBuilder_;
    }

    private io.envoyproxy.envoy.api.v2.core.Address upstreamLocalAddress_;
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.api.v2.core.Address, io.envoyproxy.envoy.api.v2.core.Address.Builder, io.envoyproxy.envoy.api.v2.core.AddressOrBuilder> upstreamLocalAddressBuilder_;
    /**
     * 
     * The upstream local/origin address that handles this exchange. This does not include retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_local_address = 14;
     */
    public boolean hasUpstreamLocalAddress() {
      return upstreamLocalAddressBuilder_ != null || upstreamLocalAddress_ != null;
    }
    /**
     * 
     * The upstream local/origin address that handles this exchange. This does not include retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_local_address = 14;
     */
    public io.envoyproxy.envoy.api.v2.core.Address getUpstreamLocalAddress() {
      if (upstreamLocalAddressBuilder_ == null) {
        return upstreamLocalAddress_ == null ? io.envoyproxy.envoy.api.v2.core.Address.getDefaultInstance() : upstreamLocalAddress_;
      } else {
        return upstreamLocalAddressBuilder_.getMessage();
      }
    }
    /**
     * 
     * The upstream local/origin address that handles this exchange. This does not include retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_local_address = 14;
     */
    public Builder setUpstreamLocalAddress(io.envoyproxy.envoy.api.v2.core.Address value) {
      if (upstreamLocalAddressBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        upstreamLocalAddress_ = value;
        onChanged();
      } else {
        upstreamLocalAddressBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * The upstream local/origin address that handles this exchange. This does not include retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_local_address = 14;
     */
    public Builder setUpstreamLocalAddress(
        io.envoyproxy.envoy.api.v2.core.Address.Builder builderForValue) {
      if (upstreamLocalAddressBuilder_ == null) {
        upstreamLocalAddress_ = builderForValue.build();
        onChanged();
      } else {
        upstreamLocalAddressBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * The upstream local/origin address that handles this exchange. This does not include retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_local_address = 14;
     */
    public Builder mergeUpstreamLocalAddress(io.envoyproxy.envoy.api.v2.core.Address value) {
      if (upstreamLocalAddressBuilder_ == null) {
        if (upstreamLocalAddress_ != null) {
          upstreamLocalAddress_ =
            io.envoyproxy.envoy.api.v2.core.Address.newBuilder(upstreamLocalAddress_).mergeFrom(value).buildPartial();
        } else {
          upstreamLocalAddress_ = value;
        }
        onChanged();
      } else {
        upstreamLocalAddressBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * The upstream local/origin address that handles this exchange. This does not include retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_local_address = 14;
     */
    public Builder clearUpstreamLocalAddress() {
      if (upstreamLocalAddressBuilder_ == null) {
        upstreamLocalAddress_ = null;
        onChanged();
      } else {
        upstreamLocalAddress_ = null;
        upstreamLocalAddressBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * The upstream local/origin address that handles this exchange. This does not include retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_local_address = 14;
     */
    public io.envoyproxy.envoy.api.v2.core.Address.Builder getUpstreamLocalAddressBuilder() {
      
      onChanged();
      return getUpstreamLocalAddressFieldBuilder().getBuilder();
    }
    /**
     * 
     * The upstream local/origin address that handles this exchange. This does not include retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_local_address = 14;
     */
    public io.envoyproxy.envoy.api.v2.core.AddressOrBuilder getUpstreamLocalAddressOrBuilder() {
      if (upstreamLocalAddressBuilder_ != null) {
        return upstreamLocalAddressBuilder_.getMessageOrBuilder();
      } else {
        return upstreamLocalAddress_ == null ?
            io.envoyproxy.envoy.api.v2.core.Address.getDefaultInstance() : upstreamLocalAddress_;
      }
    }
    /**
     * 
     * The upstream local/origin address that handles this exchange. This does not include retries.
     * 
     *
     * .envoy.api.v2.core.Address upstream_local_address = 14;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.api.v2.core.Address, io.envoyproxy.envoy.api.v2.core.Address.Builder, io.envoyproxy.envoy.api.v2.core.AddressOrBuilder> 
        getUpstreamLocalAddressFieldBuilder() {
      if (upstreamLocalAddressBuilder_ == null) {
        upstreamLocalAddressBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.envoyproxy.envoy.api.v2.core.Address, io.envoyproxy.envoy.api.v2.core.Address.Builder, io.envoyproxy.envoy.api.v2.core.AddressOrBuilder>(
                getUpstreamLocalAddress(),
                getParentForChildren(),
                isClean());
        upstreamLocalAddress_ = null;
      }
      return upstreamLocalAddressBuilder_;
    }

    private java.lang.Object upstreamCluster_ = "";
    /**
     * 
     * The upstream cluster that *upstream_remote_address* belongs to.
     * 
     *
     * string upstream_cluster = 15;
     */
    public java.lang.String getUpstreamCluster() {
      java.lang.Object ref = upstreamCluster_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs =
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        upstreamCluster_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     * 
     * The upstream cluster that *upstream_remote_address* belongs to.
     * 
     *
     * string upstream_cluster = 15;
     */
    public com.google.protobuf.ByteString
        getUpstreamClusterBytes() {
      java.lang.Object ref = upstreamCluster_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        upstreamCluster_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     * 
     * The upstream cluster that *upstream_remote_address* belongs to.
     * 
     *
     * string upstream_cluster = 15;
     */
    public Builder setUpstreamCluster(
        java.lang.String value) {
      if (value == null) {
    throw new NullPointerException();
  }
  
      upstreamCluster_ = value;
      onChanged();
      return this;
    }
    /**
     * 
     * The upstream cluster that *upstream_remote_address* belongs to.
     * 
     *
     * string upstream_cluster = 15;
     */
    public Builder clearUpstreamCluster() {
      
      upstreamCluster_ = getDefaultInstance().getUpstreamCluster();
      onChanged();
      return this;
    }
    /**
     * 
     * The upstream cluster that *upstream_remote_address* belongs to.
     * 
     *
     * string upstream_cluster = 15;
     */
    public Builder setUpstreamClusterBytes(
        com.google.protobuf.ByteString value) {
      if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
      
      upstreamCluster_ = value;
      onChanged();
      return this;
    }

    private io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags responseFlags_;
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags, io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags.Builder, io.envoyproxy.envoy.data.accesslog.v2.ResponseFlagsOrBuilder> responseFlagsBuilder_;
    /**
     * 
     * Flags indicating occurrences during request/response processing.
     * 
     *
     * .envoy.data.accesslog.v2.ResponseFlags response_flags = 16;
     */
    public boolean hasResponseFlags() {
      return responseFlagsBuilder_ != null || responseFlags_ != null;
    }
    /**
     * 
     * Flags indicating occurrences during request/response processing.
     * 
     *
     * .envoy.data.accesslog.v2.ResponseFlags response_flags = 16;
     */
    public io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags getResponseFlags() {
      if (responseFlagsBuilder_ == null) {
        return responseFlags_ == null ? io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags.getDefaultInstance() : responseFlags_;
      } else {
        return responseFlagsBuilder_.getMessage();
      }
    }
    /**
     * 
     * Flags indicating occurrences during request/response processing.
     * 
     *
     * .envoy.data.accesslog.v2.ResponseFlags response_flags = 16;
     */
    public Builder setResponseFlags(io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags value) {
      if (responseFlagsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        responseFlags_ = value;
        onChanged();
      } else {
        responseFlagsBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * Flags indicating occurrences during request/response processing.
     * 
     *
     * .envoy.data.accesslog.v2.ResponseFlags response_flags = 16;
     */
    public Builder setResponseFlags(
        io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags.Builder builderForValue) {
      if (responseFlagsBuilder_ == null) {
        responseFlags_ = builderForValue.build();
        onChanged();
      } else {
        responseFlagsBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * Flags indicating occurrences during request/response processing.
     * 
     *
     * .envoy.data.accesslog.v2.ResponseFlags response_flags = 16;
     */
    public Builder mergeResponseFlags(io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags value) {
      if (responseFlagsBuilder_ == null) {
        if (responseFlags_ != null) {
          responseFlags_ =
            io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags.newBuilder(responseFlags_).mergeFrom(value).buildPartial();
        } else {
          responseFlags_ = value;
        }
        onChanged();
      } else {
        responseFlagsBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * Flags indicating occurrences during request/response processing.
     * 
     *
     * .envoy.data.accesslog.v2.ResponseFlags response_flags = 16;
     */
    public Builder clearResponseFlags() {
      if (responseFlagsBuilder_ == null) {
        responseFlags_ = null;
        onChanged();
      } else {
        responseFlags_ = null;
        responseFlagsBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * Flags indicating occurrences during request/response processing.
     * 
     *
     * .envoy.data.accesslog.v2.ResponseFlags response_flags = 16;
     */
    public io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags.Builder getResponseFlagsBuilder() {
      
      onChanged();
      return getResponseFlagsFieldBuilder().getBuilder();
    }
    /**
     * 
     * Flags indicating occurrences during request/response processing.
     * 
     *
     * .envoy.data.accesslog.v2.ResponseFlags response_flags = 16;
     */
    public io.envoyproxy.envoy.data.accesslog.v2.ResponseFlagsOrBuilder getResponseFlagsOrBuilder() {
      if (responseFlagsBuilder_ != null) {
        return responseFlagsBuilder_.getMessageOrBuilder();
      } else {
        return responseFlags_ == null ?
            io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags.getDefaultInstance() : responseFlags_;
      }
    }
    /**
     * 
     * Flags indicating occurrences during request/response processing.
     * 
     *
     * .envoy.data.accesslog.v2.ResponseFlags response_flags = 16;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags, io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags.Builder, io.envoyproxy.envoy.data.accesslog.v2.ResponseFlagsOrBuilder> 
        getResponseFlagsFieldBuilder() {
      if (responseFlagsBuilder_ == null) {
        responseFlagsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags, io.envoyproxy.envoy.data.accesslog.v2.ResponseFlags.Builder, io.envoyproxy.envoy.data.accesslog.v2.ResponseFlagsOrBuilder>(
                getResponseFlags(),
                getParentForChildren(),
                isClean());
        responseFlags_ = null;
      }
      return responseFlagsBuilder_;
    }

    private io.envoyproxy.envoy.api.v2.core.Metadata metadata_;
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.api.v2.core.Metadata, io.envoyproxy.envoy.api.v2.core.Metadata.Builder, io.envoyproxy.envoy.api.v2.core.MetadataOrBuilder> metadataBuilder_;
    /**
     * 
     * All metadata encountered during request processing, including endpoint
     * selection.
     * This can be used to associate IDs attached to the various configurations
     * used to process this request with the access log entry. For example, a
     * route created from a higher level forwarding rule with some ID can place
     * that ID in this field and cross reference later. It can also be used to
     * determine if a canary endpoint was used or not.
     * 
     *
     * .envoy.api.v2.core.Metadata metadata = 17;
     */
    public boolean hasMetadata() {
      return metadataBuilder_ != null || metadata_ != null;
    }
    /**
     * 
     * All metadata encountered during request processing, including endpoint
     * selection.
     * This can be used to associate IDs attached to the various configurations
     * used to process this request with the access log entry. For example, a
     * route created from a higher level forwarding rule with some ID can place
     * that ID in this field and cross reference later. It can also be used to
     * determine if a canary endpoint was used or not.
     * 
     *
     * .envoy.api.v2.core.Metadata metadata = 17;
     */
    public io.envoyproxy.envoy.api.v2.core.Metadata getMetadata() {
      if (metadataBuilder_ == null) {
        return metadata_ == null ? io.envoyproxy.envoy.api.v2.core.Metadata.getDefaultInstance() : metadata_;
      } else {
        return metadataBuilder_.getMessage();
      }
    }
    /**
     * 
     * All metadata encountered during request processing, including endpoint
     * selection.
     * This can be used to associate IDs attached to the various configurations
     * used to process this request with the access log entry. For example, a
     * route created from a higher level forwarding rule with some ID can place
     * that ID in this field and cross reference later. It can also be used to
     * determine if a canary endpoint was used or not.
     * 
     *
     * .envoy.api.v2.core.Metadata metadata = 17;
     */
    public Builder setMetadata(io.envoyproxy.envoy.api.v2.core.Metadata value) {
      if (metadataBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        metadata_ = value;
        onChanged();
      } else {
        metadataBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     * 
     * All metadata encountered during request processing, including endpoint
     * selection.
     * This can be used to associate IDs attached to the various configurations
     * used to process this request with the access log entry. For example, a
     * route created from a higher level forwarding rule with some ID can place
     * that ID in this field and cross reference later. It can also be used to
     * determine if a canary endpoint was used or not.
     * 
     *
     * .envoy.api.v2.core.Metadata metadata = 17;
     */
    public Builder setMetadata(
        io.envoyproxy.envoy.api.v2.core.Metadata.Builder builderForValue) {
      if (metadataBuilder_ == null) {
        metadata_ = builderForValue.build();
        onChanged();
      } else {
        metadataBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     * 
     * All metadata encountered during request processing, including endpoint
     * selection.
     * This can be used to associate IDs attached to the various configurations
     * used to process this request with the access log entry. For example, a
     * route created from a higher level forwarding rule with some ID can place
     * that ID in this field and cross reference later. It can also be used to
     * determine if a canary endpoint was used or not.
     * 
     *
     * .envoy.api.v2.core.Metadata metadata = 17;
     */
    public Builder mergeMetadata(io.envoyproxy.envoy.api.v2.core.Metadata value) {
      if (metadataBuilder_ == null) {
        if (metadata_ != null) {
          metadata_ =
            io.envoyproxy.envoy.api.v2.core.Metadata.newBuilder(metadata_).mergeFrom(value).buildPartial();
        } else {
          metadata_ = value;
        }
        onChanged();
      } else {
        metadataBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     * 
     * All metadata encountered during request processing, including endpoint
     * selection.
     * This can be used to associate IDs attached to the various configurations
     * used to process this request with the access log entry. For example, a
     * route created from a higher level forwarding rule with some ID can place
     * that ID in this field and cross reference later. It can also be used to
     * determine if a canary endpoint was used or not.
     * 
     *
     * .envoy.api.v2.core.Metadata metadata = 17;
     */
    public Builder clearMetadata() {
      if (metadataBuilder_ == null) {
        metadata_ = null;
        onChanged();
      } else {
        metadata_ = null;
        metadataBuilder_ = null;
      }

      return this;
    }
    /**
     * 
     * All metadata encountered during request processing, including endpoint
     * selection.
     * This can be used to associate IDs attached to the various configurations
     * used to process this request with the access log entry. For example, a
     * route created from a higher level forwarding rule with some ID can place
     * that ID in this field and cross reference later. It can also be used to
     * determine if a canary endpoint was used or not.
     * 
     *
     * .envoy.api.v2.core.Metadata metadata = 17;
     */
    public io.envoyproxy.envoy.api.v2.core.Metadata.Builder getMetadataBuilder() {
      
      onChanged();
      return getMetadataFieldBuilder().getBuilder();
    }
    /**
     * 
     * All metadata encountered during request processing, including endpoint
     * selection.
     * This can be used to associate IDs attached to the various configurations
     * used to process this request with the access log entry. For example, a
     * route created from a higher level forwarding rule with some ID can place
     * that ID in this field and cross reference later. It can also be used to
     * determine if a canary endpoint was used or not.
     * 
     *
     * .envoy.api.v2.core.Metadata metadata = 17;
     */
    public io.envoyproxy.envoy.api.v2.core.MetadataOrBuilder getMetadataOrBuilder() {
      if (metadataBuilder_ != null) {
        return metadataBuilder_.getMessageOrBuilder();
      } else {
        return metadata_ == null ?
            io.envoyproxy.envoy.api.v2.core.Metadata.getDefaultInstance() : metadata_;
      }
    }
    /**
     * 
     * All metadata encountered during request processing, including endpoint
     * selection.
     * This can be used to associate IDs attached to the various configurations
     * used to process this request with the access log entry. For example, a
     * route created from a higher level forwarding rule with some ID can place
     * that ID in this field and cross reference later. It can also be used to
     * determine if a canary endpoint was used or not.
     * 
     *
     * .envoy.api.v2.core.Metadata metadata = 17;
     */
    private com.google.protobuf.SingleFieldBuilderV3<
        io.envoyproxy.envoy.api.v2.core.Metadata, io.envoyproxy.envoy.api.v2.core.Metadata.Builder, io.envoyproxy.envoy.api.v2.core.MetadataOrBuilder> 
        getMetadataFieldBuilder() {
      if (metadataBuilder_ == null) {
        metadataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
            io.envoyproxy.envoy.api.v2.core.Metadata, io.envoyproxy.envoy.api.v2.core.Metadata.Builder, io.envoyproxy.envoy.api.v2.core.MetadataOrBuilder>(
                getMetadata(),
                getParentForChildren(),
                isClean());
        metadata_ = null;
      }
      return metadataBuilder_;
    }

    private java.lang.Object upstreamTransportFailureReason_ = "";
    /**
     * 
     * If upstream connection failed due to transport socket (e.g. TLS handshake), provides the
     * failure reason from the transport socket. The format of this field depends on the configured
     * upstream transport socket. Common TLS failures are in
     * :ref:`TLS trouble shooting <arch_overview_ssl_trouble_shooting>`.
     * 
     *
     * string upstream_transport_failure_reason = 18;
     */
    public java.lang.String getUpstreamTransportFailureReason() {
      java.lang.Object ref = upstreamTransportFailureReason_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs =
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        upstreamTransportFailureReason_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     * 
     * If upstream connection failed due to transport socket (e.g. TLS handshake), provides the
     * failure reason from the transport socket. The format of this field depends on the configured
     * upstream transport socket. Common TLS failures are in
     * :ref:`TLS trouble shooting <arch_overview_ssl_trouble_shooting>`.
     * 
     *
     * string upstream_transport_failure_reason = 18;
     */
    public com.google.protobuf.ByteString
        getUpstreamTransportFailureReasonBytes() {
      java.lang.Object ref = upstreamTransportFailureReason_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        upstreamTransportFailureReason_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     * 
     * If upstream connection failed due to transport socket (e.g. TLS handshake), provides the
     * failure reason from the transport socket. The format of this field depends on the configured
     * upstream transport socket. Common TLS failures are in
     * :ref:`TLS trouble shooting <arch_overview_ssl_trouble_shooting>`.
     * 
     *
     * string upstream_transport_failure_reason = 18;
     */
    public Builder setUpstreamTransportFailureReason(
        java.lang.String value) {
      if (value == null) {
    throw new NullPointerException();
  }
  
      upstreamTransportFailureReason_ = value;
      onChanged();
      return this;
    }
    /**
     * 
     * If upstream connection failed due to transport socket (e.g. TLS handshake), provides the
     * failure reason from the transport socket. The format of this field depends on the configured
     * upstream transport socket. Common TLS failures are in
     * :ref:`TLS trouble shooting <arch_overview_ssl_trouble_shooting>`.
     * 
     *
     * string upstream_transport_failure_reason = 18;
     */
    public Builder clearUpstreamTransportFailureReason() {
      
      upstreamTransportFailureReason_ = getDefaultInstance().getUpstreamTransportFailureReason();
      onChanged();
      return this;
    }
    /**
     * 
     * If upstream connection failed due to transport socket (e.g. TLS handshake), provides the
     * failure reason from the transport socket. The format of this field depends on the configured
     * upstream transport socket. Common TLS failures are in
     * :ref:`TLS trouble shooting <arch_overview_ssl_trouble_shooting>`.
     * 
     *
     * string upstream_transport_failure_reason = 18;
     */
    public Builder setUpstreamTransportFailureReasonBytes(
        com.google.protobuf.ByteString value) {
      if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
      
      upstreamTransportFailureReason_ = value;
      onChanged();
      return this;
    }

    private java.lang.Object routeName_ = "";
    /**
     * 
     * The name of the route
     * 
     *
     * string route_name = 19;
     */
    public java.lang.String getRouteName() {
      java.lang.Object ref = routeName_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs =
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        routeName_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     * 
     * The name of the route
     * 
     *
     * string route_name = 19;
     */
    public com.google.protobuf.ByteString
        getRouteNameBytes() {
      java.lang.Object ref = routeName_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        routeName_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     * 
     * The name of the route
     * 
     *
     * string route_name = 19;
     */
    public Builder setRouteName(
        java.lang.String value) {
      if (value == null) {
    throw new NullPointerException();
  }
  
      routeName_ = value;
      onChanged();
      return this;
    }
    /**
     * 
     * The name of the route
     * 
     *
     * string route_name = 19;
     */
    public Builder clearRouteName() {
      
      routeName_ = getDefaultInstance().getRouteName();
      onChanged();
      return this;
    }
    /**
     * 
     * The name of the route
     * 
     *
     * string route_name = 19;
     */
    public Builder setRouteNameBytes(
        com.google.protobuf.ByteString value) {
      if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
      
      routeName_ = value;
      onChanged();
      return this;
    }
    @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:envoy.data.accesslog.v2.AccessLogCommon)
  }

  // @@protoc_insertion_point(class_scope:envoy.data.accesslog.v2.AccessLogCommon)
  private static final io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon DEFAULT_INSTANCE;
  static {
    DEFAULT_INSTANCE = new io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon();
  }

  public static io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser
      PARSER = new com.google.protobuf.AbstractParser() {
    @java.lang.Override
    public AccessLogCommon parsePartialFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return new AccessLogCommon(input, extensionRegistry);
    }
  };

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

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

  @java.lang.Override
  public io.envoyproxy.envoy.data.accesslog.v2.AccessLogCommon getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }

}