diff --git a/csharp/generate_protos.sh b/csharp/generate_protos.sh
index cd682c2a89..17b1640cb9 100755
--- a/csharp/generate_protos.sh
+++ b/csharp/generate_protos.sh
@@ -79,3 +79,8 @@ $PROTOC -Isrc -I. \
 $PROTOC -Iexamples -Isrc --csharp_out=csharp/src/AddressBook \
     --csharp_opt=file_extension=.pb.cs \
     examples/addressbook.proto
+
+# Conformance tests
+$PROTOC -I. --csharp_out=csharp/src/Google.Protobuf.Conformance \
+    --csharp_opt=file_extension=.pb.cs \
+    conformance/conformance.proto
diff --git a/csharp/src/Google.Protobuf.Conformance/BUILD.bazel b/csharp/src/Google.Protobuf.Conformance/BUILD.bazel
index 12ad0f7953..358c44c108 100644
--- a/csharp/src/Google.Protobuf.Conformance/BUILD.bazel
+++ b/csharp/src/Google.Protobuf.Conformance/BUILD.bazel
@@ -37,7 +37,7 @@ CONFORMANCE_DEPS = [
 filegroup(
     name = "srcs",
     srcs = [
-        "Conformance.cs",
+        "Conformance.pb.cs",
         "Program.cs",
         "Google.Protobuf.Conformance.csproj",
     ],
@@ -88,7 +88,7 @@ pkg_files(
     srcs = [
         "BUILD.bazel",
         "Google.Protobuf.Conformance.csproj",
-        "Conformance.cs",
+        "Conformance.pb.cs",
         "Program.cs",
     ],
     strip_prefix = strip_prefix.from_root(""),
diff --git a/csharp/src/Google.Protobuf.Conformance/Conformance.cs b/csharp/src/Google.Protobuf.Conformance/Conformance.cs
deleted file mode 100644
index 77fd9c9bba..0000000000
--- a/csharp/src/Google.Protobuf.Conformance/Conformance.cs
+++ /dev/null
@@ -1,1590 +0,0 @@
-// <auto-generated>
-//     Generated by the protocol buffer compiler.  DO NOT EDIT!
-//     source: conformance.proto
-// </auto-generated>
-#pragma warning disable 1591, 0612, 3021, 8981
-#region Designer generated code
-
-using pb = global::Google.Protobuf;
-using pbc = global::Google.Protobuf.Collections;
-using pbr = global::Google.Protobuf.Reflection;
-using scg = global::System.Collections.Generic;
-namespace Conformance {
-
-  /// <summary>Holder for reflection information generated from conformance.proto</summary>
-  public static partial class ConformanceReflection {
-
-    #region Descriptor
-    /// <summary>File descriptor for conformance.proto</summary>
-    public static pbr::FileDescriptor Descriptor {
-      get { return descriptor; }
-    }
-    private static pbr::FileDescriptor descriptor;
-
-    static ConformanceReflection() {
-      byte[] descriptorData = global::System.Convert.FromBase64String(
-          string.Concat(
-            "ChFjb25mb3JtYW5jZS5wcm90bxILY29uZm9ybWFuY2UiHQoKRmFpbHVyZVNl",
-            "dBIPCgdmYWlsdXJlGAEgAygJIuMCChJDb25mb3JtYW5jZVJlcXVlc3QSGgoQ",
-            "cHJvdG9idWZfcGF5bG9hZBgBIAEoDEgAEhYKDGpzb25fcGF5bG9hZBgCIAEo",
-            "CUgAEhYKDGpzcGJfcGF5bG9hZBgHIAEoCUgAEhYKDHRleHRfcGF5bG9hZBgI",
-            "IAEoCUgAEjgKF3JlcXVlc3RlZF9vdXRwdXRfZm9ybWF0GAMgASgOMhcuY29u",
-            "Zm9ybWFuY2UuV2lyZUZvcm1hdBIUCgxtZXNzYWdlX3R5cGUYBCABKAkSMAoN",
-            "dGVzdF9jYXRlZ29yeRgFIAEoDjIZLmNvbmZvcm1hbmNlLlRlc3RDYXRlZ29y",
-            "eRI+ChVqc3BiX2VuY29kaW5nX29wdGlvbnMYBiABKAsyHy5jb25mb3JtYW5j",
-            "ZS5Kc3BiRW5jb2RpbmdDb25maWcSHAoUcHJpbnRfdW5rbm93bl9maWVsZHMY",
-            "CSABKAhCCQoHcGF5bG9hZCLhAQoTQ29uZm9ybWFuY2VSZXNwb25zZRIVCgtw",
-            "YXJzZV9lcnJvchgBIAEoCUgAEhkKD3NlcmlhbGl6ZV9lcnJvchgGIAEoCUgA",
-            "EhcKDXJ1bnRpbWVfZXJyb3IYAiABKAlIABIaChBwcm90b2J1Zl9wYXlsb2Fk",
-            "GAMgASgMSAASFgoManNvbl9wYXlsb2FkGAQgASgJSAASEQoHc2tpcHBlZBgF",
-            "IAEoCUgAEhYKDGpzcGJfcGF5bG9hZBgHIAEoCUgAEhYKDHRleHRfcGF5bG9h",
-            "ZBgIIAEoCUgAQggKBnJlc3VsdCI3ChJKc3BiRW5jb2RpbmdDb25maWcSIQoZ",
-            "dXNlX2pzcGJfYXJyYXlfYW55X2Zvcm1hdBgBIAEoCCpQCgpXaXJlRm9ybWF0",
-            "Eg8KC1VOU1BFQ0lGSUVEEAASDAoIUFJPVE9CVUYQARIICgRKU09OEAISCAoE",
-            "SlNQQhADEg8KC1RFWFRfRk9STUFUEAQqjwEKDFRlc3RDYXRlZ29yeRIUChBV",
-            "TlNQRUNJRklFRF9URVNUEAASDwoLQklOQVJZX1RFU1QQARINCglKU09OX1RF",
-            "U1QQAhIkCiBKU09OX0lHTk9SRV9VTktOT1dOX1BBUlNJTkdfVEVTVBADEg0K",
-            "CUpTUEJfVEVTVBAEEhQKEFRFWFRfRk9STUFUX1RFU1QQBUIhCh9jb20uZ29v",
-            "Z2xlLnByb3RvYnVmLmNvbmZvcm1hbmNlYgZwcm90bzM="));
-      descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
-          new pbr::FileDescriptor[] { },
-          new pbr::GeneratedClrTypeInfo(new[] {typeof(global::Conformance.WireFormat), typeof(global::Conformance.TestCategory), }, null, new pbr::GeneratedClrTypeInfo[] {
-            new pbr::GeneratedClrTypeInfo(typeof(global::Conformance.FailureSet), global::Conformance.FailureSet.Parser, new[]{ "Failure" }, null, null, null, null),
-            new pbr::GeneratedClrTypeInfo(typeof(global::Conformance.ConformanceRequest), global::Conformance.ConformanceRequest.Parser, new[]{ "ProtobufPayload", "JsonPayload", "JspbPayload", "TextPayload", "RequestedOutputFormat", "MessageType", "TestCategory", "JspbEncodingOptions", "PrintUnknownFields" }, new[]{ "Payload" }, null, null, null),
-            new pbr::GeneratedClrTypeInfo(typeof(global::Conformance.ConformanceResponse), global::Conformance.ConformanceResponse.Parser, new[]{ "ParseError", "SerializeError", "RuntimeError", "ProtobufPayload", "JsonPayload", "Skipped", "JspbPayload", "TextPayload" }, new[]{ "Result" }, null, null, null),
-            new pbr::GeneratedClrTypeInfo(typeof(global::Conformance.JspbEncodingConfig), global::Conformance.JspbEncodingConfig.Parser, new[]{ "UseJspbArrayAnyFormat" }, null, null, null, null)
-          }));
-    }
-    #endregion
-
-  }
-  #region Enums
-  public enum WireFormat {
-    [pbr::OriginalName("UNSPECIFIED")] Unspecified = 0,
-    [pbr::OriginalName("PROTOBUF")] Protobuf = 1,
-    [pbr::OriginalName("JSON")] Json = 2,
-    /// <summary>
-    /// Only used inside Google. Opensource testees just skip it.
-    /// </summary>
-    [pbr::OriginalName("JSPB")] Jspb = 3,
-    [pbr::OriginalName("TEXT_FORMAT")] TextFormat = 4,
-  }
-
-  public enum TestCategory {
-    [pbr::OriginalName("UNSPECIFIED_TEST")] UnspecifiedTest = 0,
-    /// <summary>
-    /// Test binary wire format.
-    /// </summary>
-    [pbr::OriginalName("BINARY_TEST")] BinaryTest = 1,
-    /// <summary>
-    /// Test json wire format.
-    /// </summary>
-    [pbr::OriginalName("JSON_TEST")] JsonTest = 2,
-    /// <summary>
-    /// Similar to JSON_TEST. However, during parsing json, testee should ignore
-    /// unknown fields. This feature is optional. Each implementation can decide
-    /// whether to support it.  See
-    /// https://developers.google.com/protocol-buffers/docs/proto3#json_options
-    /// for more detail.
-    /// </summary>
-    [pbr::OriginalName("JSON_IGNORE_UNKNOWN_PARSING_TEST")] JsonIgnoreUnknownParsingTest = 3,
-    /// <summary>
-    /// Test jspb wire format. Only used inside Google. Opensource testees just skip it.
-    /// </summary>
-    [pbr::OriginalName("JSPB_TEST")] JspbTest = 4,
-    /// <summary>
-    /// Test text format. For cpp, java and python, testees can already deal with
-    /// this type. Testees of other languages can simply skip it.
-    /// </summary>
-    [pbr::OriginalName("TEXT_FORMAT_TEST")] TextFormatTest = 5,
-  }
-
-  #endregion
-
-  #region Messages
-  /// <summary>
-  /// The conformance runner will request a list of failures as the first request.
-  /// This will be known by message_type == "conformance.FailureSet", a conformance
-  /// test should return a serialized FailureSet in protobuf_payload.
-  /// </summary>
-  public sealed partial class FailureSet : pb::IMessage<FailureSet>
-  #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      , pb::IBufferMessage
-  #endif
-  {
-    private static readonly pb::MessageParser<FailureSet> _parser = new pb::MessageParser<FailureSet>(() => new FailureSet());
-    private pb::UnknownFieldSet _unknownFields;
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public static pb::MessageParser<FailureSet> Parser { get { return _parser; } }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public static pbr::MessageDescriptor Descriptor {
-      get { return global::Conformance.ConformanceReflection.Descriptor.MessageTypes[0]; }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    pbr::MessageDescriptor pb::IMessage.Descriptor {
-      get { return Descriptor; }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public FailureSet() {
-      OnConstruction();
-    }
-
-    partial void OnConstruction();
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public FailureSet(FailureSet other) : this() {
-      failure_ = other.failure_.Clone();
-      _unknownFields = pb::UnknownFieldSet.Clone(other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public FailureSet Clone() {
-      return new FailureSet(this);
-    }
-
-    /// <summary>Field number for the "failure" field.</summary>
-    public const int FailureFieldNumber = 1;
-    private static readonly pb::FieldCodec<string> _repeated_failure_codec
-        = pb::FieldCodec.ForString(10);
-    private readonly pbc::RepeatedField<string> failure_ = new pbc::RepeatedField<string>();
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public pbc::RepeatedField<string> Failure {
-      get { return failure_; }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override bool Equals(object other) {
-      return Equals(other as FailureSet);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public bool Equals(FailureSet other) {
-      if (ReferenceEquals(other, null)) {
-        return false;
-      }
-      if (ReferenceEquals(other, this)) {
-        return true;
-      }
-      if(!failure_.Equals(other.failure_)) return false;
-      return Equals(_unknownFields, other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override int GetHashCode() {
-      int hash = 1;
-      hash ^= failure_.GetHashCode();
-      if (_unknownFields != null) {
-        hash ^= _unknownFields.GetHashCode();
-      }
-      return hash;
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override string ToString() {
-      return pb::JsonFormatter.ToDiagnosticString(this);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void WriteTo(pb::CodedOutputStream output) {
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      output.WriteRawMessage(this);
-    #else
-      failure_.WriteTo(output, _repeated_failure_codec);
-      if (_unknownFields != null) {
-        _unknownFields.WriteTo(output);
-      }
-    #endif
-    }
-
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    void pb::IBufferMessage.InternalWriteTo(ref pb::WriteContext output) {
-      failure_.WriteTo(ref output, _repeated_failure_codec);
-      if (_unknownFields != null) {
-        _unknownFields.WriteTo(ref output);
-      }
-    }
-    #endif
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public int CalculateSize() {
-      int size = 0;
-      size += failure_.CalculateSize(_repeated_failure_codec);
-      if (_unknownFields != null) {
-        size += _unknownFields.CalculateSize();
-      }
-      return size;
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void MergeFrom(FailureSet other) {
-      if (other == null) {
-        return;
-      }
-      failure_.Add(other.failure_);
-      _unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void MergeFrom(pb::CodedInputStream input) {
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      input.ReadRawMessage(this);
-    #else
-      uint tag;
-      while ((tag = input.ReadTag()) != 0) {
-        switch(tag) {
-          default:
-            _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, input);
-            break;
-          case 10: {
-            failure_.AddEntriesFrom(input, _repeated_failure_codec);
-            break;
-          }
-        }
-      }
-    #endif
-    }
-
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    void pb::IBufferMessage.InternalMergeFrom(ref pb::ParseContext input) {
-      uint tag;
-      while ((tag = input.ReadTag()) != 0) {
-        switch(tag) {
-          default:
-            _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, ref input);
-            break;
-          case 10: {
-            failure_.AddEntriesFrom(ref input, _repeated_failure_codec);
-            break;
-          }
-        }
-      }
-    }
-    #endif
-
-  }
-
-  /// <summary>
-  /// Represents a single test case's input.  The testee should:
-  ///
-  ///   1. parse this proto (which should always succeed)
-  ///   2. parse the protobuf or JSON payload in "payload" (which may fail)
-  ///   3. if the parse succeeded, serialize the message in the requested format.
-  /// </summary>
-  public sealed partial class ConformanceRequest : pb::IMessage<ConformanceRequest>
-  #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      , pb::IBufferMessage
-  #endif
-  {
-    private static readonly pb::MessageParser<ConformanceRequest> _parser = new pb::MessageParser<ConformanceRequest>(() => new ConformanceRequest());
-    private pb::UnknownFieldSet _unknownFields;
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public static pb::MessageParser<ConformanceRequest> Parser { get { return _parser; } }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public static pbr::MessageDescriptor Descriptor {
-      get { return global::Conformance.ConformanceReflection.Descriptor.MessageTypes[1]; }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    pbr::MessageDescriptor pb::IMessage.Descriptor {
-      get { return Descriptor; }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public ConformanceRequest() {
-      OnConstruction();
-    }
-
-    partial void OnConstruction();
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public ConformanceRequest(ConformanceRequest other) : this() {
-      requestedOutputFormat_ = other.requestedOutputFormat_;
-      messageType_ = other.messageType_;
-      testCategory_ = other.testCategory_;
-      jspbEncodingOptions_ = other.jspbEncodingOptions_ != null ? other.jspbEncodingOptions_.Clone() : null;
-      printUnknownFields_ = other.printUnknownFields_;
-      switch (other.PayloadCase) {
-        case PayloadOneofCase.ProtobufPayload:
-          ProtobufPayload = other.ProtobufPayload;
-          break;
-        case PayloadOneofCase.JsonPayload:
-          JsonPayload = other.JsonPayload;
-          break;
-        case PayloadOneofCase.JspbPayload:
-          JspbPayload = other.JspbPayload;
-          break;
-        case PayloadOneofCase.TextPayload:
-          TextPayload = other.TextPayload;
-          break;
-      }
-
-      _unknownFields = pb::UnknownFieldSet.Clone(other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public ConformanceRequest Clone() {
-      return new ConformanceRequest(this);
-    }
-
-    /// <summary>Field number for the "protobuf_payload" field.</summary>
-    public const int ProtobufPayloadFieldNumber = 1;
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public pb::ByteString ProtobufPayload {
-      get { return payloadCase_ == PayloadOneofCase.ProtobufPayload ? (pb::ByteString) payload_ : pb::ByteString.Empty; }
-      set {
-        payload_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-        payloadCase_ = PayloadOneofCase.ProtobufPayload;
-      }
-    }
-
-    /// <summary>Field number for the "json_payload" field.</summary>
-    public const int JsonPayloadFieldNumber = 2;
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public string JsonPayload {
-      get { return payloadCase_ == PayloadOneofCase.JsonPayload ? (string) payload_ : ""; }
-      set {
-        payload_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-        payloadCase_ = PayloadOneofCase.JsonPayload;
-      }
-    }
-
-    /// <summary>Field number for the "jspb_payload" field.</summary>
-    public const int JspbPayloadFieldNumber = 7;
-    /// <summary>
-    /// Only used inside google.  Opensource testees just skip it.
-    /// </summary>
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public string JspbPayload {
-      get { return payloadCase_ == PayloadOneofCase.JspbPayload ? (string) payload_ : ""; }
-      set {
-        payload_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-        payloadCase_ = PayloadOneofCase.JspbPayload;
-      }
-    }
-
-    /// <summary>Field number for the "text_payload" field.</summary>
-    public const int TextPayloadFieldNumber = 8;
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public string TextPayload {
-      get { return payloadCase_ == PayloadOneofCase.TextPayload ? (string) payload_ : ""; }
-      set {
-        payload_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-        payloadCase_ = PayloadOneofCase.TextPayload;
-      }
-    }
-
-    /// <summary>Field number for the "requested_output_format" field.</summary>
-    public const int RequestedOutputFormatFieldNumber = 3;
-    private global::Conformance.WireFormat requestedOutputFormat_ = global::Conformance.WireFormat.Unspecified;
-    /// <summary>
-    /// Which format should the testee serialize its message to?
-    /// </summary>
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public global::Conformance.WireFormat RequestedOutputFormat {
-      get { return requestedOutputFormat_; }
-      set {
-        requestedOutputFormat_ = value;
-      }
-    }
-
-    /// <summary>Field number for the "message_type" field.</summary>
-    public const int MessageTypeFieldNumber = 4;
-    private string messageType_ = "";
-    /// <summary>
-    /// The full name for the test message to use; for the moment, either:
-    /// protobuf_test_messages.proto3.TestAllTypesProto3 or
-    /// protobuf_test_messages.google.protobuf.TestAllTypesProto2.
-    /// </summary>
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public string MessageType {
-      get { return messageType_; }
-      set {
-        messageType_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-      }
-    }
-
-    /// <summary>Field number for the "test_category" field.</summary>
-    public const int TestCategoryFieldNumber = 5;
-    private global::Conformance.TestCategory testCategory_ = global::Conformance.TestCategory.UnspecifiedTest;
-    /// <summary>
-    /// Each test is given a specific test category. Some category may need
-    /// specific support in testee programs. Refer to the definition of TestCategory
-    /// for more information.
-    /// </summary>
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public global::Conformance.TestCategory TestCategory {
-      get { return testCategory_; }
-      set {
-        testCategory_ = value;
-      }
-    }
-
-    /// <summary>Field number for the "jspb_encoding_options" field.</summary>
-    public const int JspbEncodingOptionsFieldNumber = 6;
-    private global::Conformance.JspbEncodingConfig jspbEncodingOptions_;
-    /// <summary>
-    /// Specify details for how to encode jspb.
-    /// </summary>
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public global::Conformance.JspbEncodingConfig JspbEncodingOptions {
-      get { return jspbEncodingOptions_; }
-      set {
-        jspbEncodingOptions_ = value;
-      }
-    }
-
-    /// <summary>Field number for the "print_unknown_fields" field.</summary>
-    public const int PrintUnknownFieldsFieldNumber = 9;
-    private bool printUnknownFields_;
-    /// <summary>
-    /// This can be used in json and text format. If true, testee should print
-    /// unknown fields instead of ignore. This feature is optional.
-    /// </summary>
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public bool PrintUnknownFields {
-      get { return printUnknownFields_; }
-      set {
-        printUnknownFields_ = value;
-      }
-    }
-
-    private object payload_;
-    /// <summary>Enum of possible cases for the "payload" oneof.</summary>
-    public enum PayloadOneofCase {
-      None = 0,
-      ProtobufPayload = 1,
-      JsonPayload = 2,
-      JspbPayload = 7,
-      TextPayload = 8,
-    }
-    private PayloadOneofCase payloadCase_ = PayloadOneofCase.None;
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public PayloadOneofCase PayloadCase {
-      get { return payloadCase_; }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void ClearPayload() {
-      payloadCase_ = PayloadOneofCase.None;
-      payload_ = null;
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override bool Equals(object other) {
-      return Equals(other as ConformanceRequest);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public bool Equals(ConformanceRequest other) {
-      if (ReferenceEquals(other, null)) {
-        return false;
-      }
-      if (ReferenceEquals(other, this)) {
-        return true;
-      }
-      if (ProtobufPayload != other.ProtobufPayload) return false;
-      if (JsonPayload != other.JsonPayload) return false;
-      if (JspbPayload != other.JspbPayload) return false;
-      if (TextPayload != other.TextPayload) return false;
-      if (RequestedOutputFormat != other.RequestedOutputFormat) return false;
-      if (MessageType != other.MessageType) return false;
-      if (TestCategory != other.TestCategory) return false;
-      if (!object.Equals(JspbEncodingOptions, other.JspbEncodingOptions)) return false;
-      if (PrintUnknownFields != other.PrintUnknownFields) return false;
-      if (PayloadCase != other.PayloadCase) return false;
-      return Equals(_unknownFields, other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override int GetHashCode() {
-      int hash = 1;
-      if (payloadCase_ == PayloadOneofCase.ProtobufPayload) hash ^= ProtobufPayload.GetHashCode();
-      if (payloadCase_ == PayloadOneofCase.JsonPayload) hash ^= JsonPayload.GetHashCode();
-      if (payloadCase_ == PayloadOneofCase.JspbPayload) hash ^= JspbPayload.GetHashCode();
-      if (payloadCase_ == PayloadOneofCase.TextPayload) hash ^= TextPayload.GetHashCode();
-      if (RequestedOutputFormat != global::Conformance.WireFormat.Unspecified) hash ^= RequestedOutputFormat.GetHashCode();
-      if (MessageType.Length != 0) hash ^= MessageType.GetHashCode();
-      if (TestCategory != global::Conformance.TestCategory.UnspecifiedTest) hash ^= TestCategory.GetHashCode();
-      if (jspbEncodingOptions_ != null) hash ^= JspbEncodingOptions.GetHashCode();
-      if (PrintUnknownFields != false) hash ^= PrintUnknownFields.GetHashCode();
-      hash ^= (int) payloadCase_;
-      if (_unknownFields != null) {
-        hash ^= _unknownFields.GetHashCode();
-      }
-      return hash;
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override string ToString() {
-      return pb::JsonFormatter.ToDiagnosticString(this);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void WriteTo(pb::CodedOutputStream output) {
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      output.WriteRawMessage(this);
-    #else
-      if (payloadCase_ == PayloadOneofCase.ProtobufPayload) {
-        output.WriteRawTag(10);
-        output.WriteBytes(ProtobufPayload);
-      }
-      if (payloadCase_ == PayloadOneofCase.JsonPayload) {
-        output.WriteRawTag(18);
-        output.WriteString(JsonPayload);
-      }
-      if (RequestedOutputFormat != global::Conformance.WireFormat.Unspecified) {
-        output.WriteRawTag(24);
-        output.WriteEnum((int) RequestedOutputFormat);
-      }
-      if (MessageType.Length != 0) {
-        output.WriteRawTag(34);
-        output.WriteString(MessageType);
-      }
-      if (TestCategory != global::Conformance.TestCategory.UnspecifiedTest) {
-        output.WriteRawTag(40);
-        output.WriteEnum((int) TestCategory);
-      }
-      if (jspbEncodingOptions_ != null) {
-        output.WriteRawTag(50);
-        output.WriteMessage(JspbEncodingOptions);
-      }
-      if (payloadCase_ == PayloadOneofCase.JspbPayload) {
-        output.WriteRawTag(58);
-        output.WriteString(JspbPayload);
-      }
-      if (payloadCase_ == PayloadOneofCase.TextPayload) {
-        output.WriteRawTag(66);
-        output.WriteString(TextPayload);
-      }
-      if (PrintUnknownFields != false) {
-        output.WriteRawTag(72);
-        output.WriteBool(PrintUnknownFields);
-      }
-      if (_unknownFields != null) {
-        _unknownFields.WriteTo(output);
-      }
-    #endif
-    }
-
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    void pb::IBufferMessage.InternalWriteTo(ref pb::WriteContext output) {
-      if (payloadCase_ == PayloadOneofCase.ProtobufPayload) {
-        output.WriteRawTag(10);
-        output.WriteBytes(ProtobufPayload);
-      }
-      if (payloadCase_ == PayloadOneofCase.JsonPayload) {
-        output.WriteRawTag(18);
-        output.WriteString(JsonPayload);
-      }
-      if (RequestedOutputFormat != global::Conformance.WireFormat.Unspecified) {
-        output.WriteRawTag(24);
-        output.WriteEnum((int) RequestedOutputFormat);
-      }
-      if (MessageType.Length != 0) {
-        output.WriteRawTag(34);
-        output.WriteString(MessageType);
-      }
-      if (TestCategory != global::Conformance.TestCategory.UnspecifiedTest) {
-        output.WriteRawTag(40);
-        output.WriteEnum((int) TestCategory);
-      }
-      if (jspbEncodingOptions_ != null) {
-        output.WriteRawTag(50);
-        output.WriteMessage(JspbEncodingOptions);
-      }
-      if (payloadCase_ == PayloadOneofCase.JspbPayload) {
-        output.WriteRawTag(58);
-        output.WriteString(JspbPayload);
-      }
-      if (payloadCase_ == PayloadOneofCase.TextPayload) {
-        output.WriteRawTag(66);
-        output.WriteString(TextPayload);
-      }
-      if (PrintUnknownFields != false) {
-        output.WriteRawTag(72);
-        output.WriteBool(PrintUnknownFields);
-      }
-      if (_unknownFields != null) {
-        _unknownFields.WriteTo(ref output);
-      }
-    }
-    #endif
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public int CalculateSize() {
-      int size = 0;
-      if (payloadCase_ == PayloadOneofCase.ProtobufPayload) {
-        size += 1 + pb::CodedOutputStream.ComputeBytesSize(ProtobufPayload);
-      }
-      if (payloadCase_ == PayloadOneofCase.JsonPayload) {
-        size += 1 + pb::CodedOutputStream.ComputeStringSize(JsonPayload);
-      }
-      if (payloadCase_ == PayloadOneofCase.JspbPayload) {
-        size += 1 + pb::CodedOutputStream.ComputeStringSize(JspbPayload);
-      }
-      if (payloadCase_ == PayloadOneofCase.TextPayload) {
-        size += 1 + pb::CodedOutputStream.ComputeStringSize(TextPayload);
-      }
-      if (RequestedOutputFormat != global::Conformance.WireFormat.Unspecified) {
-        size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) RequestedOutputFormat);
-      }
-      if (MessageType.Length != 0) {
-        size += 1 + pb::CodedOutputStream.ComputeStringSize(MessageType);
-      }
-      if (TestCategory != global::Conformance.TestCategory.UnspecifiedTest) {
-        size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) TestCategory);
-      }
-      if (jspbEncodingOptions_ != null) {
-        size += 1 + pb::CodedOutputStream.ComputeMessageSize(JspbEncodingOptions);
-      }
-      if (PrintUnknownFields != false) {
-        size += 1 + 1;
-      }
-      if (_unknownFields != null) {
-        size += _unknownFields.CalculateSize();
-      }
-      return size;
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void MergeFrom(ConformanceRequest other) {
-      if (other == null) {
-        return;
-      }
-      if (other.RequestedOutputFormat != global::Conformance.WireFormat.Unspecified) {
-        RequestedOutputFormat = other.RequestedOutputFormat;
-      }
-      if (other.MessageType.Length != 0) {
-        MessageType = other.MessageType;
-      }
-      if (other.TestCategory != global::Conformance.TestCategory.UnspecifiedTest) {
-        TestCategory = other.TestCategory;
-      }
-      if (other.jspbEncodingOptions_ != null) {
-        if (jspbEncodingOptions_ == null) {
-          JspbEncodingOptions = new global::Conformance.JspbEncodingConfig();
-        }
-        JspbEncodingOptions.MergeFrom(other.JspbEncodingOptions);
-      }
-      if (other.PrintUnknownFields != false) {
-        PrintUnknownFields = other.PrintUnknownFields;
-      }
-      switch (other.PayloadCase) {
-        case PayloadOneofCase.ProtobufPayload:
-          ProtobufPayload = other.ProtobufPayload;
-          break;
-        case PayloadOneofCase.JsonPayload:
-          JsonPayload = other.JsonPayload;
-          break;
-        case PayloadOneofCase.JspbPayload:
-          JspbPayload = other.JspbPayload;
-          break;
-        case PayloadOneofCase.TextPayload:
-          TextPayload = other.TextPayload;
-          break;
-      }
-
-      _unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void MergeFrom(pb::CodedInputStream input) {
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      input.ReadRawMessage(this);
-    #else
-      uint tag;
-      while ((tag = input.ReadTag()) != 0) {
-        switch(tag) {
-          default:
-            _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, input);
-            break;
-          case 10: {
-            ProtobufPayload = input.ReadBytes();
-            break;
-          }
-          case 18: {
-            JsonPayload = input.ReadString();
-            break;
-          }
-          case 24: {
-            RequestedOutputFormat = (global::Conformance.WireFormat) input.ReadEnum();
-            break;
-          }
-          case 34: {
-            MessageType = input.ReadString();
-            break;
-          }
-          case 40: {
-            TestCategory = (global::Conformance.TestCategory) input.ReadEnum();
-            break;
-          }
-          case 50: {
-            if (jspbEncodingOptions_ == null) {
-              JspbEncodingOptions = new global::Conformance.JspbEncodingConfig();
-            }
-            input.ReadMessage(JspbEncodingOptions);
-            break;
-          }
-          case 58: {
-            JspbPayload = input.ReadString();
-            break;
-          }
-          case 66: {
-            TextPayload = input.ReadString();
-            break;
-          }
-          case 72: {
-            PrintUnknownFields = input.ReadBool();
-            break;
-          }
-        }
-      }
-    #endif
-    }
-
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    void pb::IBufferMessage.InternalMergeFrom(ref pb::ParseContext input) {
-      uint tag;
-      while ((tag = input.ReadTag()) != 0) {
-        switch(tag) {
-          default:
-            _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, ref input);
-            break;
-          case 10: {
-            ProtobufPayload = input.ReadBytes();
-            break;
-          }
-          case 18: {
-            JsonPayload = input.ReadString();
-            break;
-          }
-          case 24: {
-            RequestedOutputFormat = (global::Conformance.WireFormat) input.ReadEnum();
-            break;
-          }
-          case 34: {
-            MessageType = input.ReadString();
-            break;
-          }
-          case 40: {
-            TestCategory = (global::Conformance.TestCategory) input.ReadEnum();
-            break;
-          }
-          case 50: {
-            if (jspbEncodingOptions_ == null) {
-              JspbEncodingOptions = new global::Conformance.JspbEncodingConfig();
-            }
-            input.ReadMessage(JspbEncodingOptions);
-            break;
-          }
-          case 58: {
-            JspbPayload = input.ReadString();
-            break;
-          }
-          case 66: {
-            TextPayload = input.ReadString();
-            break;
-          }
-          case 72: {
-            PrintUnknownFields = input.ReadBool();
-            break;
-          }
-        }
-      }
-    }
-    #endif
-
-  }
-
-  /// <summary>
-  /// Represents a single test case's output.
-  /// </summary>
-  public sealed partial class ConformanceResponse : pb::IMessage<ConformanceResponse>
-  #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      , pb::IBufferMessage
-  #endif
-  {
-    private static readonly pb::MessageParser<ConformanceResponse> _parser = new pb::MessageParser<ConformanceResponse>(() => new ConformanceResponse());
-    private pb::UnknownFieldSet _unknownFields;
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public static pb::MessageParser<ConformanceResponse> Parser { get { return _parser; } }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public static pbr::MessageDescriptor Descriptor {
-      get { return global::Conformance.ConformanceReflection.Descriptor.MessageTypes[2]; }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    pbr::MessageDescriptor pb::IMessage.Descriptor {
-      get { return Descriptor; }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public ConformanceResponse() {
-      OnConstruction();
-    }
-
-    partial void OnConstruction();
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public ConformanceResponse(ConformanceResponse other) : this() {
-      switch (other.ResultCase) {
-        case ResultOneofCase.ParseError:
-          ParseError = other.ParseError;
-          break;
-        case ResultOneofCase.SerializeError:
-          SerializeError = other.SerializeError;
-          break;
-        case ResultOneofCase.RuntimeError:
-          RuntimeError = other.RuntimeError;
-          break;
-        case ResultOneofCase.ProtobufPayload:
-          ProtobufPayload = other.ProtobufPayload;
-          break;
-        case ResultOneofCase.JsonPayload:
-          JsonPayload = other.JsonPayload;
-          break;
-        case ResultOneofCase.Skipped:
-          Skipped = other.Skipped;
-          break;
-        case ResultOneofCase.JspbPayload:
-          JspbPayload = other.JspbPayload;
-          break;
-        case ResultOneofCase.TextPayload:
-          TextPayload = other.TextPayload;
-          break;
-      }
-
-      _unknownFields = pb::UnknownFieldSet.Clone(other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public ConformanceResponse Clone() {
-      return new ConformanceResponse(this);
-    }
-
-    /// <summary>Field number for the "parse_error" field.</summary>
-    public const int ParseErrorFieldNumber = 1;
-    /// <summary>
-    /// This string should be set to indicate parsing failed.  The string can
-    /// provide more information about the parse error if it is available.
-    ///
-    /// Setting this string does not necessarily mean the testee failed the
-    /// test.  Some of the test cases are intentionally invalid input.
-    /// </summary>
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public string ParseError {
-      get { return resultCase_ == ResultOneofCase.ParseError ? (string) result_ : ""; }
-      set {
-        result_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-        resultCase_ = ResultOneofCase.ParseError;
-      }
-    }
-
-    /// <summary>Field number for the "serialize_error" field.</summary>
-    public const int SerializeErrorFieldNumber = 6;
-    /// <summary>
-    /// If the input was successfully parsed but errors occurred when
-    /// serializing it to the requested output format, set the error message in
-    /// this field.
-    /// </summary>
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public string SerializeError {
-      get { return resultCase_ == ResultOneofCase.SerializeError ? (string) result_ : ""; }
-      set {
-        result_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-        resultCase_ = ResultOneofCase.SerializeError;
-      }
-    }
-
-    /// <summary>Field number for the "runtime_error" field.</summary>
-    public const int RuntimeErrorFieldNumber = 2;
-    /// <summary>
-    /// This should be set if some other error occurred.  This will always
-    /// indicate that the test failed.  The string can provide more information
-    /// about the failure.
-    /// </summary>
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public string RuntimeError {
-      get { return resultCase_ == ResultOneofCase.RuntimeError ? (string) result_ : ""; }
-      set {
-        result_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-        resultCase_ = ResultOneofCase.RuntimeError;
-      }
-    }
-
-    /// <summary>Field number for the "protobuf_payload" field.</summary>
-    public const int ProtobufPayloadFieldNumber = 3;
-    /// <summary>
-    /// If the input was successfully parsed and the requested output was
-    /// protobuf, serialize it to protobuf and set it in this field.
-    /// </summary>
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public pb::ByteString ProtobufPayload {
-      get { return resultCase_ == ResultOneofCase.ProtobufPayload ? (pb::ByteString) result_ : pb::ByteString.Empty; }
-      set {
-        result_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-        resultCase_ = ResultOneofCase.ProtobufPayload;
-      }
-    }
-
-    /// <summary>Field number for the "json_payload" field.</summary>
-    public const int JsonPayloadFieldNumber = 4;
-    /// <summary>
-    /// If the input was successfully parsed and the requested output was JSON,
-    /// serialize to JSON and set it in this field.
-    /// </summary>
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public string JsonPayload {
-      get { return resultCase_ == ResultOneofCase.JsonPayload ? (string) result_ : ""; }
-      set {
-        result_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-        resultCase_ = ResultOneofCase.JsonPayload;
-      }
-    }
-
-    /// <summary>Field number for the "skipped" field.</summary>
-    public const int SkippedFieldNumber = 5;
-    /// <summary>
-    /// For when the testee skipped the test, likely because a certain feature
-    /// wasn't supported, like JSON input/output.
-    /// </summary>
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public string Skipped {
-      get { return resultCase_ == ResultOneofCase.Skipped ? (string) result_ : ""; }
-      set {
-        result_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-        resultCase_ = ResultOneofCase.Skipped;
-      }
-    }
-
-    /// <summary>Field number for the "jspb_payload" field.</summary>
-    public const int JspbPayloadFieldNumber = 7;
-    /// <summary>
-    /// If the input was successfully parsed and the requested output was JSPB,
-    /// serialize to JSPB and set it in this field. JSPB is only used inside
-    /// Google. Opensource testees can just skip it.
-    /// </summary>
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public string JspbPayload {
-      get { return resultCase_ == ResultOneofCase.JspbPayload ? (string) result_ : ""; }
-      set {
-        result_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-        resultCase_ = ResultOneofCase.JspbPayload;
-      }
-    }
-
-    /// <summary>Field number for the "text_payload" field.</summary>
-    public const int TextPayloadFieldNumber = 8;
-    /// <summary>
-    /// If the input was successfully parsed and the requested output was
-    /// TEXT_FORMAT, serialize to TEXT_FORMAT and set it in this field.
-    /// </summary>
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public string TextPayload {
-      get { return resultCase_ == ResultOneofCase.TextPayload ? (string) result_ : ""; }
-      set {
-        result_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
-        resultCase_ = ResultOneofCase.TextPayload;
-      }
-    }
-
-    private object result_;
-    /// <summary>Enum of possible cases for the "result" oneof.</summary>
-    public enum ResultOneofCase {
-      None = 0,
-      ParseError = 1,
-      SerializeError = 6,
-      RuntimeError = 2,
-      ProtobufPayload = 3,
-      JsonPayload = 4,
-      Skipped = 5,
-      JspbPayload = 7,
-      TextPayload = 8,
-    }
-    private ResultOneofCase resultCase_ = ResultOneofCase.None;
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public ResultOneofCase ResultCase {
-      get { return resultCase_; }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void ClearResult() {
-      resultCase_ = ResultOneofCase.None;
-      result_ = null;
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override bool Equals(object other) {
-      return Equals(other as ConformanceResponse);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public bool Equals(ConformanceResponse other) {
-      if (ReferenceEquals(other, null)) {
-        return false;
-      }
-      if (ReferenceEquals(other, this)) {
-        return true;
-      }
-      if (ParseError != other.ParseError) return false;
-      if (SerializeError != other.SerializeError) return false;
-      if (RuntimeError != other.RuntimeError) return false;
-      if (ProtobufPayload != other.ProtobufPayload) return false;
-      if (JsonPayload != other.JsonPayload) return false;
-      if (Skipped != other.Skipped) return false;
-      if (JspbPayload != other.JspbPayload) return false;
-      if (TextPayload != other.TextPayload) return false;
-      if (ResultCase != other.ResultCase) return false;
-      return Equals(_unknownFields, other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override int GetHashCode() {
-      int hash = 1;
-      if (resultCase_ == ResultOneofCase.ParseError) hash ^= ParseError.GetHashCode();
-      if (resultCase_ == ResultOneofCase.SerializeError) hash ^= SerializeError.GetHashCode();
-      if (resultCase_ == ResultOneofCase.RuntimeError) hash ^= RuntimeError.GetHashCode();
-      if (resultCase_ == ResultOneofCase.ProtobufPayload) hash ^= ProtobufPayload.GetHashCode();
-      if (resultCase_ == ResultOneofCase.JsonPayload) hash ^= JsonPayload.GetHashCode();
-      if (resultCase_ == ResultOneofCase.Skipped) hash ^= Skipped.GetHashCode();
-      if (resultCase_ == ResultOneofCase.JspbPayload) hash ^= JspbPayload.GetHashCode();
-      if (resultCase_ == ResultOneofCase.TextPayload) hash ^= TextPayload.GetHashCode();
-      hash ^= (int) resultCase_;
-      if (_unknownFields != null) {
-        hash ^= _unknownFields.GetHashCode();
-      }
-      return hash;
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override string ToString() {
-      return pb::JsonFormatter.ToDiagnosticString(this);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void WriteTo(pb::CodedOutputStream output) {
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      output.WriteRawMessage(this);
-    #else
-      if (resultCase_ == ResultOneofCase.ParseError) {
-        output.WriteRawTag(10);
-        output.WriteString(ParseError);
-      }
-      if (resultCase_ == ResultOneofCase.RuntimeError) {
-        output.WriteRawTag(18);
-        output.WriteString(RuntimeError);
-      }
-      if (resultCase_ == ResultOneofCase.ProtobufPayload) {
-        output.WriteRawTag(26);
-        output.WriteBytes(ProtobufPayload);
-      }
-      if (resultCase_ == ResultOneofCase.JsonPayload) {
-        output.WriteRawTag(34);
-        output.WriteString(JsonPayload);
-      }
-      if (resultCase_ == ResultOneofCase.Skipped) {
-        output.WriteRawTag(42);
-        output.WriteString(Skipped);
-      }
-      if (resultCase_ == ResultOneofCase.SerializeError) {
-        output.WriteRawTag(50);
-        output.WriteString(SerializeError);
-      }
-      if (resultCase_ == ResultOneofCase.JspbPayload) {
-        output.WriteRawTag(58);
-        output.WriteString(JspbPayload);
-      }
-      if (resultCase_ == ResultOneofCase.TextPayload) {
-        output.WriteRawTag(66);
-        output.WriteString(TextPayload);
-      }
-      if (_unknownFields != null) {
-        _unknownFields.WriteTo(output);
-      }
-    #endif
-    }
-
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    void pb::IBufferMessage.InternalWriteTo(ref pb::WriteContext output) {
-      if (resultCase_ == ResultOneofCase.ParseError) {
-        output.WriteRawTag(10);
-        output.WriteString(ParseError);
-      }
-      if (resultCase_ == ResultOneofCase.RuntimeError) {
-        output.WriteRawTag(18);
-        output.WriteString(RuntimeError);
-      }
-      if (resultCase_ == ResultOneofCase.ProtobufPayload) {
-        output.WriteRawTag(26);
-        output.WriteBytes(ProtobufPayload);
-      }
-      if (resultCase_ == ResultOneofCase.JsonPayload) {
-        output.WriteRawTag(34);
-        output.WriteString(JsonPayload);
-      }
-      if (resultCase_ == ResultOneofCase.Skipped) {
-        output.WriteRawTag(42);
-        output.WriteString(Skipped);
-      }
-      if (resultCase_ == ResultOneofCase.SerializeError) {
-        output.WriteRawTag(50);
-        output.WriteString(SerializeError);
-      }
-      if (resultCase_ == ResultOneofCase.JspbPayload) {
-        output.WriteRawTag(58);
-        output.WriteString(JspbPayload);
-      }
-      if (resultCase_ == ResultOneofCase.TextPayload) {
-        output.WriteRawTag(66);
-        output.WriteString(TextPayload);
-      }
-      if (_unknownFields != null) {
-        _unknownFields.WriteTo(ref output);
-      }
-    }
-    #endif
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public int CalculateSize() {
-      int size = 0;
-      if (resultCase_ == ResultOneofCase.ParseError) {
-        size += 1 + pb::CodedOutputStream.ComputeStringSize(ParseError);
-      }
-      if (resultCase_ == ResultOneofCase.SerializeError) {
-        size += 1 + pb::CodedOutputStream.ComputeStringSize(SerializeError);
-      }
-      if (resultCase_ == ResultOneofCase.RuntimeError) {
-        size += 1 + pb::CodedOutputStream.ComputeStringSize(RuntimeError);
-      }
-      if (resultCase_ == ResultOneofCase.ProtobufPayload) {
-        size += 1 + pb::CodedOutputStream.ComputeBytesSize(ProtobufPayload);
-      }
-      if (resultCase_ == ResultOneofCase.JsonPayload) {
-        size += 1 + pb::CodedOutputStream.ComputeStringSize(JsonPayload);
-      }
-      if (resultCase_ == ResultOneofCase.Skipped) {
-        size += 1 + pb::CodedOutputStream.ComputeStringSize(Skipped);
-      }
-      if (resultCase_ == ResultOneofCase.JspbPayload) {
-        size += 1 + pb::CodedOutputStream.ComputeStringSize(JspbPayload);
-      }
-      if (resultCase_ == ResultOneofCase.TextPayload) {
-        size += 1 + pb::CodedOutputStream.ComputeStringSize(TextPayload);
-      }
-      if (_unknownFields != null) {
-        size += _unknownFields.CalculateSize();
-      }
-      return size;
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void MergeFrom(ConformanceResponse other) {
-      if (other == null) {
-        return;
-      }
-      switch (other.ResultCase) {
-        case ResultOneofCase.ParseError:
-          ParseError = other.ParseError;
-          break;
-        case ResultOneofCase.SerializeError:
-          SerializeError = other.SerializeError;
-          break;
-        case ResultOneofCase.RuntimeError:
-          RuntimeError = other.RuntimeError;
-          break;
-        case ResultOneofCase.ProtobufPayload:
-          ProtobufPayload = other.ProtobufPayload;
-          break;
-        case ResultOneofCase.JsonPayload:
-          JsonPayload = other.JsonPayload;
-          break;
-        case ResultOneofCase.Skipped:
-          Skipped = other.Skipped;
-          break;
-        case ResultOneofCase.JspbPayload:
-          JspbPayload = other.JspbPayload;
-          break;
-        case ResultOneofCase.TextPayload:
-          TextPayload = other.TextPayload;
-          break;
-      }
-
-      _unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void MergeFrom(pb::CodedInputStream input) {
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      input.ReadRawMessage(this);
-    #else
-      uint tag;
-      while ((tag = input.ReadTag()) != 0) {
-        switch(tag) {
-          default:
-            _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, input);
-            break;
-          case 10: {
-            ParseError = input.ReadString();
-            break;
-          }
-          case 18: {
-            RuntimeError = input.ReadString();
-            break;
-          }
-          case 26: {
-            ProtobufPayload = input.ReadBytes();
-            break;
-          }
-          case 34: {
-            JsonPayload = input.ReadString();
-            break;
-          }
-          case 42: {
-            Skipped = input.ReadString();
-            break;
-          }
-          case 50: {
-            SerializeError = input.ReadString();
-            break;
-          }
-          case 58: {
-            JspbPayload = input.ReadString();
-            break;
-          }
-          case 66: {
-            TextPayload = input.ReadString();
-            break;
-          }
-        }
-      }
-    #endif
-    }
-
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    void pb::IBufferMessage.InternalMergeFrom(ref pb::ParseContext input) {
-      uint tag;
-      while ((tag = input.ReadTag()) != 0) {
-        switch(tag) {
-          default:
-            _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, ref input);
-            break;
-          case 10: {
-            ParseError = input.ReadString();
-            break;
-          }
-          case 18: {
-            RuntimeError = input.ReadString();
-            break;
-          }
-          case 26: {
-            ProtobufPayload = input.ReadBytes();
-            break;
-          }
-          case 34: {
-            JsonPayload = input.ReadString();
-            break;
-          }
-          case 42: {
-            Skipped = input.ReadString();
-            break;
-          }
-          case 50: {
-            SerializeError = input.ReadString();
-            break;
-          }
-          case 58: {
-            JspbPayload = input.ReadString();
-            break;
-          }
-          case 66: {
-            TextPayload = input.ReadString();
-            break;
-          }
-        }
-      }
-    }
-    #endif
-
-  }
-
-  /// <summary>
-  /// Encoding options for jspb format.
-  /// </summary>
-  public sealed partial class JspbEncodingConfig : pb::IMessage<JspbEncodingConfig>
-  #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      , pb::IBufferMessage
-  #endif
-  {
-    private static readonly pb::MessageParser<JspbEncodingConfig> _parser = new pb::MessageParser<JspbEncodingConfig>(() => new JspbEncodingConfig());
-    private pb::UnknownFieldSet _unknownFields;
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public static pb::MessageParser<JspbEncodingConfig> Parser { get { return _parser; } }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public static pbr::MessageDescriptor Descriptor {
-      get { return global::Conformance.ConformanceReflection.Descriptor.MessageTypes[3]; }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    pbr::MessageDescriptor pb::IMessage.Descriptor {
-      get { return Descriptor; }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public JspbEncodingConfig() {
-      OnConstruction();
-    }
-
-    partial void OnConstruction();
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public JspbEncodingConfig(JspbEncodingConfig other) : this() {
-      useJspbArrayAnyFormat_ = other.useJspbArrayAnyFormat_;
-      _unknownFields = pb::UnknownFieldSet.Clone(other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public JspbEncodingConfig Clone() {
-      return new JspbEncodingConfig(this);
-    }
-
-    /// <summary>Field number for the "use_jspb_array_any_format" field.</summary>
-    public const int UseJspbArrayAnyFormatFieldNumber = 1;
-    private bool useJspbArrayAnyFormat_;
-    /// <summary>
-    /// Encode the value field of Any as jspb array if true, otherwise binary.
-    /// </summary>
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public bool UseJspbArrayAnyFormat {
-      get { return useJspbArrayAnyFormat_; }
-      set {
-        useJspbArrayAnyFormat_ = value;
-      }
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override bool Equals(object other) {
-      return Equals(other as JspbEncodingConfig);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public bool Equals(JspbEncodingConfig other) {
-      if (ReferenceEquals(other, null)) {
-        return false;
-      }
-      if (ReferenceEquals(other, this)) {
-        return true;
-      }
-      if (UseJspbArrayAnyFormat != other.UseJspbArrayAnyFormat) return false;
-      return Equals(_unknownFields, other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override int GetHashCode() {
-      int hash = 1;
-      if (UseJspbArrayAnyFormat != false) hash ^= UseJspbArrayAnyFormat.GetHashCode();
-      if (_unknownFields != null) {
-        hash ^= _unknownFields.GetHashCode();
-      }
-      return hash;
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public override string ToString() {
-      return pb::JsonFormatter.ToDiagnosticString(this);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void WriteTo(pb::CodedOutputStream output) {
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      output.WriteRawMessage(this);
-    #else
-      if (UseJspbArrayAnyFormat != false) {
-        output.WriteRawTag(8);
-        output.WriteBool(UseJspbArrayAnyFormat);
-      }
-      if (_unknownFields != null) {
-        _unknownFields.WriteTo(output);
-      }
-    #endif
-    }
-
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    void pb::IBufferMessage.InternalWriteTo(ref pb::WriteContext output) {
-      if (UseJspbArrayAnyFormat != false) {
-        output.WriteRawTag(8);
-        output.WriteBool(UseJspbArrayAnyFormat);
-      }
-      if (_unknownFields != null) {
-        _unknownFields.WriteTo(ref output);
-      }
-    }
-    #endif
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public int CalculateSize() {
-      int size = 0;
-      if (UseJspbArrayAnyFormat != false) {
-        size += 1 + 1;
-      }
-      if (_unknownFields != null) {
-        size += _unknownFields.CalculateSize();
-      }
-      return size;
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void MergeFrom(JspbEncodingConfig other) {
-      if (other == null) {
-        return;
-      }
-      if (other.UseJspbArrayAnyFormat != false) {
-        UseJspbArrayAnyFormat = other.UseJspbArrayAnyFormat;
-      }
-      _unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
-    }
-
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    public void MergeFrom(pb::CodedInputStream input) {
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-      input.ReadRawMessage(this);
-    #else
-      uint tag;
-      while ((tag = input.ReadTag()) != 0) {
-        switch(tag) {
-          default:
-            _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, input);
-            break;
-          case 8: {
-            UseJspbArrayAnyFormat = input.ReadBool();
-            break;
-          }
-        }
-      }
-    #endif
-    }
-
-    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    [global::System.CodeDom.Compiler.GeneratedCode("protoc", null)]
-    void pb::IBufferMessage.InternalMergeFrom(ref pb::ParseContext input) {
-      uint tag;
-      while ((tag = input.ReadTag()) != 0) {
-        switch(tag) {
-          default:
-            _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, ref input);
-            break;
-          case 8: {
-            UseJspbArrayAnyFormat = input.ReadBool();
-            break;
-          }
-        }
-      }
-    }
-    #endif
-
-  }
-
-  #endregion
-
-}
-
-#endregion Designer generated code