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// Generated by the Scala Plugin for the Protocol Buffer Compiler.
// Do not edit!
//
// Protofile syntax: PROTO3

package io.envoyproxy.envoy.api.v2

/** A DiscoveryRequest requests a set of versioned resources of the same type for
  * a given Envoy node on some API.
  * [#next-free-field: 7]
  *
  * @param versionInfo
  *   The version_info provided in the request messages will be the version_info
  *   received with the most recent successfully processed response or empty on
  *   the first request. It is expected that no new request is sent after a
  *   response is received until the Envoy instance is ready to ACK/NACK the new
  *   configuration. ACK/NACK takes place by returning the new API config version
  *   as applied or the previous API config version respectively. Each type_url
  *   (see below) has an independent version associated with it.
  * @param node
  *   The node making the request.
  * @param resourceNames
  *   List of resources to subscribe to, e.g. list of cluster names or a route
  *   configuration name. If this is empty, all resources for the API are
  *   returned. LDS/CDS may have empty resource_names, which will cause all
  *   resources for the Envoy instance to be returned. The LDS and CDS responses
  *   will then imply a number of resources that need to be fetched via EDS/RDS,
  *   which will be explicitly enumerated in resource_names.
  * @param typeUrl
  *   Type of the resource that is being requested, e.g.
  *   "type.googleapis.com/envoy.api.v2.ClusterLoadAssignment". This is implicit
  *   in requests made via singleton xDS APIs such as CDS, LDS, etc. but is
  *   required for ADS.
  * @param responseNonce
  *   nonce corresponding to DiscoveryResponse being ACK/NACKed. See above
  *   discussion on version_info and the DiscoveryResponse nonce comment. This
  *   may be empty only if 1) this is a non-persistent-stream xDS such as HTTP,
  *   or 2) the client has not yet accepted an update in this xDS stream (unlike
  *   delta, where it is populated only for new explicit ACKs).
  * @param errorDetail
  *   This is populated when the previous :ref:`DiscoveryResponse <envoy_api_msg_DiscoveryResponse>`
  *   failed to update configuration. The *message* field in *error_details* provides the Envoy
  *   internal exception related to the failure. It is only intended for consumption during manual
  *   debugging, the string provided is not guaranteed to be stable across Envoy versions.
  */
@SerialVersionUID(0L)
final case class DiscoveryRequest(
    versionInfo: _root_.scala.Predef.String = "",
    node: _root_.scala.Option[io.envoyproxy.envoy.api.v2.core.Node] = _root_.scala.None,
    resourceNames: _root_.scala.Seq[_root_.scala.Predef.String] = _root_.scala.Seq.empty,
    typeUrl: _root_.scala.Predef.String = "",
    responseNonce: _root_.scala.Predef.String = "",
    errorDetail: _root_.scala.Option[com.google.rpc.Status] = _root_.scala.None,
    unknownFields: _root_.scalapb.UnknownFieldSet = _root_.scalapb.UnknownFieldSet.empty
    ) extends scalapb.GeneratedMessage with scalapb.lenses.Updatable[DiscoveryRequest] {
    @transient
    private[this] var __serializedSizeMemoized: _root_.scala.Int = 0
    private[this] def __computeSerializedSize(): _root_.scala.Int = {
      var __size = 0
      
      {
        val __value = versionInfo
        if (!__value.isEmpty) {
          __size += _root_.com.google.protobuf.CodedOutputStream.computeStringSize(1, __value)
        }
      };
      if (node.isDefined) {
        val __value = node.get
        __size += 1 + _root_.com.google.protobuf.CodedOutputStream.computeUInt32SizeNoTag(__value.serializedSize) + __value.serializedSize
      };
      resourceNames.foreach { __item =>
        val __value = __item
        __size += _root_.com.google.protobuf.CodedOutputStream.computeStringSize(3, __value)
      }
      
      {
        val __value = typeUrl
        if (!__value.isEmpty) {
          __size += _root_.com.google.protobuf.CodedOutputStream.computeStringSize(4, __value)
        }
      };
      
      {
        val __value = responseNonce
        if (!__value.isEmpty) {
          __size += _root_.com.google.protobuf.CodedOutputStream.computeStringSize(5, __value)
        }
      };
      if (errorDetail.isDefined) {
        val __value = errorDetail.get
        __size += 1 + _root_.com.google.protobuf.CodedOutputStream.computeUInt32SizeNoTag(__value.serializedSize) + __value.serializedSize
      };
      __size += unknownFields.serializedSize
      __size
    }
    override def serializedSize: _root_.scala.Int = {
      var __size = __serializedSizeMemoized
      if (__size == 0) {
        __size = __computeSerializedSize() + 1
        __serializedSizeMemoized = __size
      }
      __size - 1
      
    }
    def writeTo(`_output__`: _root_.com.google.protobuf.CodedOutputStream): _root_.scala.Unit = {
      {
        val __v = versionInfo
        if (!__v.isEmpty) {
          _output__.writeString(1, __v)
        }
      };
      node.foreach { __v =>
        val __m = __v
        _output__.writeTag(2, 2)
        _output__.writeUInt32NoTag(__m.serializedSize)
        __m.writeTo(_output__)
      };
      resourceNames.foreach { __v =>
        val __m = __v
        _output__.writeString(3, __m)
      };
      {
        val __v = typeUrl
        if (!__v.isEmpty) {
          _output__.writeString(4, __v)
        }
      };
      {
        val __v = responseNonce
        if (!__v.isEmpty) {
          _output__.writeString(5, __v)
        }
      };
      errorDetail.foreach { __v =>
        val __m = __v
        _output__.writeTag(6, 2)
        _output__.writeUInt32NoTag(__m.serializedSize)
        __m.writeTo(_output__)
      };
      unknownFields.writeTo(_output__)
    }
    def withVersionInfo(__v: _root_.scala.Predef.String): DiscoveryRequest = copy(versionInfo = __v)
    def getNode: io.envoyproxy.envoy.api.v2.core.Node = node.getOrElse(io.envoyproxy.envoy.api.v2.core.Node.defaultInstance)
    def clearNode: DiscoveryRequest = copy(node = _root_.scala.None)
    def withNode(__v: io.envoyproxy.envoy.api.v2.core.Node): DiscoveryRequest = copy(node = Option(__v))
    def clearResourceNames = copy(resourceNames = _root_.scala.Seq.empty)
    def addResourceNames(__vs: _root_.scala.Predef.String *): DiscoveryRequest = addAllResourceNames(__vs)
    def addAllResourceNames(__vs: Iterable[_root_.scala.Predef.String]): DiscoveryRequest = copy(resourceNames = resourceNames ++ __vs)
    def withResourceNames(__v: _root_.scala.Seq[_root_.scala.Predef.String]): DiscoveryRequest = copy(resourceNames = __v)
    def withTypeUrl(__v: _root_.scala.Predef.String): DiscoveryRequest = copy(typeUrl = __v)
    def withResponseNonce(__v: _root_.scala.Predef.String): DiscoveryRequest = copy(responseNonce = __v)
    def getErrorDetail: com.google.rpc.Status = errorDetail.getOrElse(com.google.rpc.Status.defaultInstance)
    def clearErrorDetail: DiscoveryRequest = copy(errorDetail = _root_.scala.None)
    def withErrorDetail(__v: com.google.rpc.Status): DiscoveryRequest = copy(errorDetail = Option(__v))
    def withUnknownFields(__v: _root_.scalapb.UnknownFieldSet) = copy(unknownFields = __v)
    def discardUnknownFields = copy(unknownFields = _root_.scalapb.UnknownFieldSet.empty)
    def getFieldByNumber(__fieldNumber: _root_.scala.Int): _root_.scala.Any = {
      (__fieldNumber: @_root_.scala.unchecked) match {
        case 1 => {
          val __t = versionInfo
          if (__t != "") __t else null
        }
        case 2 => node.orNull
        case 3 => resourceNames
        case 4 => {
          val __t = typeUrl
          if (__t != "") __t else null
        }
        case 5 => {
          val __t = responseNonce
          if (__t != "") __t else null
        }
        case 6 => errorDetail.orNull
      }
    }
    def getField(__field: _root_.scalapb.descriptors.FieldDescriptor): _root_.scalapb.descriptors.PValue = {
      _root_.scala.Predef.require(__field.containingMessage eq companion.scalaDescriptor)
      (__field.number: @_root_.scala.unchecked) match {
        case 1 => _root_.scalapb.descriptors.PString(versionInfo)
        case 2 => node.map(_.toPMessage).getOrElse(_root_.scalapb.descriptors.PEmpty)
        case 3 => _root_.scalapb.descriptors.PRepeated(resourceNames.iterator.map(_root_.scalapb.descriptors.PString(_)).toVector)
        case 4 => _root_.scalapb.descriptors.PString(typeUrl)
        case 5 => _root_.scalapb.descriptors.PString(responseNonce)
        case 6 => errorDetail.map(_.toPMessage).getOrElse(_root_.scalapb.descriptors.PEmpty)
      }
    }
    def toProtoString: _root_.scala.Predef.String = _root_.scalapb.TextFormat.printToUnicodeString(this)
    def companion: io.envoyproxy.envoy.api.v2.DiscoveryRequest.type = io.envoyproxy.envoy.api.v2.DiscoveryRequest
    // @@protoc_insertion_point(GeneratedMessage[envoy.api.v2.DiscoveryRequest])
}

object DiscoveryRequest extends scalapb.GeneratedMessageCompanion[io.envoyproxy.envoy.api.v2.DiscoveryRequest] {
  implicit def messageCompanion: scalapb.GeneratedMessageCompanion[io.envoyproxy.envoy.api.v2.DiscoveryRequest] = this
  def parseFrom(`_input__`: _root_.com.google.protobuf.CodedInputStream): io.envoyproxy.envoy.api.v2.DiscoveryRequest = {
    var __versionInfo: _root_.scala.Predef.String = ""
    var __node: _root_.scala.Option[io.envoyproxy.envoy.api.v2.core.Node] = _root_.scala.None
    val __resourceNames: _root_.scala.collection.immutable.VectorBuilder[_root_.scala.Predef.String] = new _root_.scala.collection.immutable.VectorBuilder[_root_.scala.Predef.String]
    var __typeUrl: _root_.scala.Predef.String = ""
    var __responseNonce: _root_.scala.Predef.String = ""
    var __errorDetail: _root_.scala.Option[com.google.rpc.Status] = _root_.scala.None
    var `_unknownFields__`: _root_.scalapb.UnknownFieldSet.Builder = null
    var _done__ = false
    while (!_done__) {
      val _tag__ = _input__.readTag()
      _tag__ match {
        case 0 => _done__ = true
        case 10 =>
          __versionInfo = _input__.readStringRequireUtf8()
        case 18 =>
          __node = Option(__node.fold(_root_.scalapb.LiteParser.readMessage[io.envoyproxy.envoy.api.v2.core.Node](_input__))(_root_.scalapb.LiteParser.readMessage(_input__, _)))
        case 26 =>
          __resourceNames += _input__.readStringRequireUtf8()
        case 34 =>
          __typeUrl = _input__.readStringRequireUtf8()
        case 42 =>
          __responseNonce = _input__.readStringRequireUtf8()
        case 50 =>
          __errorDetail = Option(__errorDetail.fold(_root_.scalapb.LiteParser.readMessage[com.google.rpc.Status](_input__))(_root_.scalapb.LiteParser.readMessage(_input__, _)))
        case tag =>
          if (_unknownFields__ == null) {
            _unknownFields__ = new _root_.scalapb.UnknownFieldSet.Builder()
          }
          _unknownFields__.parseField(tag, _input__)
      }
    }
    io.envoyproxy.envoy.api.v2.DiscoveryRequest(
        versionInfo = __versionInfo,
        node = __node,
        resourceNames = __resourceNames.result(),
        typeUrl = __typeUrl,
        responseNonce = __responseNonce,
        errorDetail = __errorDetail,
        unknownFields = if (_unknownFields__ == null) _root_.scalapb.UnknownFieldSet.empty else _unknownFields__.result()
    )
  }
  implicit def messageReads: _root_.scalapb.descriptors.Reads[io.envoyproxy.envoy.api.v2.DiscoveryRequest] = _root_.scalapb.descriptors.Reads{
    case _root_.scalapb.descriptors.PMessage(__fieldsMap) =>
      _root_.scala.Predef.require(__fieldsMap.keys.forall(_.containingMessage eq scalaDescriptor), "FieldDescriptor does not match message type.")
      io.envoyproxy.envoy.api.v2.DiscoveryRequest(
        versionInfo = __fieldsMap.get(scalaDescriptor.findFieldByNumber(1).get).map(_.as[_root_.scala.Predef.String]).getOrElse(""),
        node = __fieldsMap.get(scalaDescriptor.findFieldByNumber(2).get).flatMap(_.as[_root_.scala.Option[io.envoyproxy.envoy.api.v2.core.Node]]),
        resourceNames = __fieldsMap.get(scalaDescriptor.findFieldByNumber(3).get).map(_.as[_root_.scala.Seq[_root_.scala.Predef.String]]).getOrElse(_root_.scala.Seq.empty),
        typeUrl = __fieldsMap.get(scalaDescriptor.findFieldByNumber(4).get).map(_.as[_root_.scala.Predef.String]).getOrElse(""),
        responseNonce = __fieldsMap.get(scalaDescriptor.findFieldByNumber(5).get).map(_.as[_root_.scala.Predef.String]).getOrElse(""),
        errorDetail = __fieldsMap.get(scalaDescriptor.findFieldByNumber(6).get).flatMap(_.as[_root_.scala.Option[com.google.rpc.Status]])
      )
    case _ => throw new RuntimeException("Expected PMessage")
  }
  def javaDescriptor: _root_.com.google.protobuf.Descriptors.Descriptor = DiscoveryProto.javaDescriptor.getMessageTypes().get(0)
  def scalaDescriptor: _root_.scalapb.descriptors.Descriptor = DiscoveryProto.scalaDescriptor.messages(0)
  def messageCompanionForFieldNumber(__number: _root_.scala.Int): _root_.scalapb.GeneratedMessageCompanion[_] = {
    var __out: _root_.scalapb.GeneratedMessageCompanion[_] = null
    (__number: @_root_.scala.unchecked) match {
      case 2 => __out = io.envoyproxy.envoy.api.v2.core.Node
      case 6 => __out = com.google.rpc.Status
    }
    __out
  }
  lazy val nestedMessagesCompanions: Seq[_root_.scalapb.GeneratedMessageCompanion[_ <: _root_.scalapb.GeneratedMessage]] = Seq.empty
  def enumCompanionForFieldNumber(__fieldNumber: _root_.scala.Int): _root_.scalapb.GeneratedEnumCompanion[_] = throw new MatchError(__fieldNumber)
  lazy val defaultInstance = io.envoyproxy.envoy.api.v2.DiscoveryRequest(
    versionInfo = "",
    node = _root_.scala.None,
    resourceNames = _root_.scala.Seq.empty,
    typeUrl = "",
    responseNonce = "",
    errorDetail = _root_.scala.None
  )
  implicit class DiscoveryRequestLens[UpperPB](_l: _root_.scalapb.lenses.Lens[UpperPB, io.envoyproxy.envoy.api.v2.DiscoveryRequest]) extends _root_.scalapb.lenses.ObjectLens[UpperPB, io.envoyproxy.envoy.api.v2.DiscoveryRequest](_l) {
    def versionInfo: _root_.scalapb.lenses.Lens[UpperPB, _root_.scala.Predef.String] = field(_.versionInfo)((c_, f_) => c_.copy(versionInfo = f_))
    def node: _root_.scalapb.lenses.Lens[UpperPB, io.envoyproxy.envoy.api.v2.core.Node] = field(_.getNode)((c_, f_) => c_.copy(node = Option(f_)))
    def optionalNode: _root_.scalapb.lenses.Lens[UpperPB, _root_.scala.Option[io.envoyproxy.envoy.api.v2.core.Node]] = field(_.node)((c_, f_) => c_.copy(node = f_))
    def resourceNames: _root_.scalapb.lenses.Lens[UpperPB, _root_.scala.Seq[_root_.scala.Predef.String]] = field(_.resourceNames)((c_, f_) => c_.copy(resourceNames = f_))
    def typeUrl: _root_.scalapb.lenses.Lens[UpperPB, _root_.scala.Predef.String] = field(_.typeUrl)((c_, f_) => c_.copy(typeUrl = f_))
    def responseNonce: _root_.scalapb.lenses.Lens[UpperPB, _root_.scala.Predef.String] = field(_.responseNonce)((c_, f_) => c_.copy(responseNonce = f_))
    def errorDetail: _root_.scalapb.lenses.Lens[UpperPB, com.google.rpc.Status] = field(_.getErrorDetail)((c_, f_) => c_.copy(errorDetail = Option(f_)))
    def optionalErrorDetail: _root_.scalapb.lenses.Lens[UpperPB, _root_.scala.Option[com.google.rpc.Status]] = field(_.errorDetail)((c_, f_) => c_.copy(errorDetail = f_))
  }
  final val VERSION_INFO_FIELD_NUMBER = 1
  final val NODE_FIELD_NUMBER = 2
  final val RESOURCE_NAMES_FIELD_NUMBER = 3
  final val TYPE_URL_FIELD_NUMBER = 4
  final val RESPONSE_NONCE_FIELD_NUMBER = 5
  final val ERROR_DETAIL_FIELD_NUMBER = 6
  def of(
    versionInfo: _root_.scala.Predef.String,
    node: _root_.scala.Option[io.envoyproxy.envoy.api.v2.core.Node],
    resourceNames: _root_.scala.Seq[_root_.scala.Predef.String],
    typeUrl: _root_.scala.Predef.String,
    responseNonce: _root_.scala.Predef.String,
    errorDetail: _root_.scala.Option[com.google.rpc.Status]
  ): _root_.io.envoyproxy.envoy.api.v2.DiscoveryRequest = _root_.io.envoyproxy.envoy.api.v2.DiscoveryRequest(
    versionInfo,
    node,
    resourceNames,
    typeUrl,
    responseNonce,
    errorDetail
  )
  // @@protoc_insertion_point(GeneratedMessageCompanion[envoy.api.v2.DiscoveryRequest])
}




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