Generated code for well-known types

11 files changed, 4672 insertions, 22 deletions

diff --git a/csharp/src/ProtocolBuffers/Reflection/DescriptorProtoFile.cs b/csharp/src/ProtocolBuffers/Reflection/DescriptorProtoFile.cs
index 2ab69400..c87969b9 100644
--- a/csharp/src/ProtocolBuffers/Reflection/DescriptorProtoFile.cs
+++ b/csharp/src/ProtocolBuffers/Reflection/DescriptorProtoFile.cs
@@ -241,7 +241,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[0]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_FileDescriptorSet__FieldAccessorTable; }
     }
 
@@ -352,7 +352,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[1]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_FileDescriptorProto__FieldAccessorTable; }
     }
 
@@ -728,7 +728,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[2]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_DescriptorProto__FieldAccessorTable; }
     }
 
@@ -1034,7 +1034,7 @@ namespace Google.Protobuf.Reflection {
           get { return global::Google.Protobuf.Reflection.DescriptorProto.Descriptor.NestedTypes[0]; }
         }
 
-        public pbr::FieldAccessorTable Fields {
+        pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
           get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_DescriptorProto_ExtensionRange__FieldAccessorTable; }
         }
 
@@ -1180,7 +1180,7 @@ namespace Google.Protobuf.Reflection {
           get { return global::Google.Protobuf.Reflection.DescriptorProto.Descriptor.NestedTypes[1]; }
         }
 
-        public pbr::FieldAccessorTable Fields {
+        pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
           get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_DescriptorProto_ReservedRange__FieldAccessorTable; }
         }
 
@@ -1331,7 +1331,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[3]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_FieldDescriptorProto__FieldAccessorTable; }
     }
 
@@ -1706,7 +1706,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[4]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_OneofDescriptorProto__FieldAccessorTable; }
     }
 
@@ -1825,7 +1825,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[5]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_EnumDescriptorProto__FieldAccessorTable; }
     }
 
@@ -1997,7 +1997,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[6]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_EnumValueDescriptorProto__FieldAccessorTable; }
     }
 
@@ -2177,7 +2177,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[7]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_ServiceDescriptorProto__FieldAccessorTable; }
     }
 
@@ -2349,7 +2349,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[8]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_MethodDescriptorProto__FieldAccessorTable; }
     }
 
@@ -2610,7 +2610,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[9]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_FileOptions__FieldAccessorTable; }
     }
 
@@ -3111,7 +3111,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[10]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_MessageOptions__FieldAccessorTable; }
     }
 
@@ -3330,7 +3330,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[11]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_FieldOptions__FieldAccessorTable; }
     }
 
@@ -3621,7 +3621,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[12]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_EnumOptions__FieldAccessorTable; }
     }
 
@@ -3786,7 +3786,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[13]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_EnumValueOptions__FieldAccessorTable; }
     }
 
@@ -3924,7 +3924,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[14]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_ServiceOptions__FieldAccessorTable; }
     }
 
@@ -4062,7 +4062,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[15]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_MethodOptions__FieldAccessorTable; }
     }
 
@@ -4200,7 +4200,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[16]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_UninterpretedOption__FieldAccessorTable; }
     }
 
@@ -4474,7 +4474,7 @@ namespace Google.Protobuf.Reflection {
           get { return global::Google.Protobuf.Reflection.UninterpretedOption.Descriptor.NestedTypes[0]; }
         }
 
-        public pbr::FieldAccessorTable Fields {
+        pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
           get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_UninterpretedOption_NamePart__FieldAccessorTable; }
         }
 
@@ -4625,7 +4625,7 @@ namespace Google.Protobuf.Reflection {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.Descriptor.MessageTypes[17]; }
     }
 
-    public pbr::FieldAccessorTable Fields {
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
       get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_SourceCodeInfo__FieldAccessorTable; }
     }
 
@@ -4737,7 +4737,7 @@ namespace Google.Protobuf.Reflection {
           get { return global::Google.Protobuf.Reflection.SourceCodeInfo.Descriptor.NestedTypes[0]; }
         }
 
-        public pbr::FieldAccessorTable Fields {
+        pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
           get { return global::Google.Protobuf.Reflection.DescriptorProtoFile.internal__static_google_protobuf_SourceCodeInfo_Location__FieldAccessorTable; }
         }
 
diff --git a/csharp/src/ProtocolBuffers/WellKnownTypes/Any.cs b/csharp/src/ProtocolBuffers/WellKnownTypes/Any.cs
new file mode 100644
index 00000000..64d52ac5
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/WellKnownTypes/Any.cs
@@ -0,0 +1,195 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/any.proto
+#pragma warning disable 1591, 0612, 3021
+#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 Google.Protobuf.WellKnownTypes {
+
+  namespace Proto {
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Any {
+
+      #region Static variables
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_Any__FieldAccessorTable;
+      #endregion
+      #region Descriptor
+      public static pbr::FileDescriptor Descriptor {
+        get { return descriptor; }
+      }
+      private static pbr::FileDescriptor descriptor;
+
+      static Any() {
+        byte[] descriptorData = global::System.Convert.FromBase64String(
+            string.Concat(
+              "Chlnb29nbGUvcHJvdG9idWYvYW55LnByb3RvEg9nb29nbGUucHJvdG9idWYi", 
+              "JgoDQW55EhAKCHR5cGVfdXJsGAEgASgJEg0KBXZhbHVlGAIgASgMQksKE2Nv", 
+              "bS5nb29nbGUucHJvdG9idWZCCEFueVByb3RvUAGgAQGiAgNHUEKqAh5Hb29n", 
+            "bGUuUHJvdG9idWYuV2VsbEtub3duVHlwZXNiBnByb3RvMw=="));
+        descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+            new pbr::FileDescriptor[] {
+            });
+        internal__static_google_protobuf_Any__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.Any), descriptor.MessageTypes[0],
+                new string[] { "TypeUrl", "Value", }, new string[] { });
+      }
+      #endregion
+
+    }
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Any : pb::IMessage<Any> {
+    private static readonly pb::MessageParser<Any> _parser = new pb::MessageParser<Any>(() => new Any());
+    public static pb::MessageParser<Any> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "type_url", "value" };
+    private static readonly uint[] _fieldTags = new uint[] { 10, 18 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Any.Descriptor.MessageTypes[0]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Any.internal__static_google_protobuf_Any__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public Any() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Any(Any other) : this() {
+      typeUrl_ = other.typeUrl_;
+      value_ = other.value_;
+    }
+
+    public Any Clone() {
+      return new Any(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+    }
+
+    public const int TypeUrlFieldNumber = 1;
+    private string typeUrl_ = "";
+    public string TypeUrl {
+      get { return typeUrl_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        typeUrl_ = value ?? "";
+      }
+    }
+
+    public const int ValueFieldNumber = 2;
+    private pb::ByteString value_ = pb::ByteString.Empty;
+    public pb::ByteString Value {
+      get { return value_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        value_ = value ?? pb::ByteString.Empty;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Any);
+    }
+
+    public bool Equals(Any other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (TypeUrl != other.TypeUrl) return false;
+      if (Value != other.Value) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (TypeUrl.Length != 0) hash ^= TypeUrl.GetHashCode();
+      if (Value.Length != 0) hash ^= Value.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (TypeUrl.Length != 0) {
+        output.WriteRawTag(10);
+        output.WriteString(TypeUrl);
+      }
+      if (Value.Length != 0) {
+        output.WriteRawTag(18);
+        output.WriteBytes(Value);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (TypeUrl.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(TypeUrl);
+      }
+      if (Value.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeBytesSize(Value);
+      }
+      return size;
+    }
+
+    public void MergeFrom(Any other) {
+      if (other == null) {
+        return;
+      }
+      if (other.TypeUrl.Length != 0) {
+        TypeUrl = other.TypeUrl;
+      }
+      if (other.Value.Length != 0) {
+        Value = other.Value;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 10: {
+            TypeUrl = input.ReadString();
+            break;
+          }
+          case 18: {
+            Value = input.ReadBytes();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers/WellKnownTypes/Api.cs b/csharp/src/ProtocolBuffers/WellKnownTypes/Api.cs
new file mode 100644
index 00000000..1e2506a4
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/WellKnownTypes/Api.cs
@@ -0,0 +1,528 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/api.proto
+#pragma warning disable 1591, 0612, 3021
+#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 Google.Protobuf.WellKnownTypes {
+
+  namespace Proto {
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Api {
+
+      #region Static variables
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_Api__FieldAccessorTable;
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_Method__FieldAccessorTable;
+      #endregion
+      #region Descriptor
+      public static pbr::FileDescriptor Descriptor {
+        get { return descriptor; }
+      }
+      private static pbr::FileDescriptor descriptor;
+
+      static Api() {
+        byte[] descriptorData = global::System.Convert.FromBase64String(
+            string.Concat(
+              "Chlnb29nbGUvcHJvdG9idWYvYXBpLnByb3RvEg9nb29nbGUucHJvdG9idWYa", 
+              "JGdvb2dsZS9wcm90b2J1Zi9zb3VyY2VfY29udGV4dC5wcm90bxoaZ29vZ2xl", 
+              "L3Byb3RvYnVmL3R5cGUucHJvdG8isAEKA0FwaRIMCgRuYW1lGAEgASgJEigK", 
+              "B21ldGhvZHMYAiADKAsyFy5nb29nbGUucHJvdG9idWYuTWV0aG9kEigKB29w", 
+              "dGlvbnMYAyADKAsyFy5nb29nbGUucHJvdG9idWYuT3B0aW9uEg8KB3ZlcnNp", 
+              "b24YBCABKAkSNgoOc291cmNlX2NvbnRleHQYBSABKAsyHi5nb29nbGUucHJv", 
+              "dG9idWYuU291cmNlQ29udGV4dCKsAQoGTWV0aG9kEgwKBG5hbWUYASABKAkS", 
+              "GAoQcmVxdWVzdF90eXBlX3VybBgCIAEoCRIZChFyZXF1ZXN0X3N0cmVhbWlu", 
+              "ZxgDIAEoCBIZChFyZXNwb25zZV90eXBlX3VybBgEIAEoCRIaChJyZXNwb25z", 
+              "ZV9zdHJlYW1pbmcYBSABKAgSKAoHb3B0aW9ucxgGIAMoCzIXLmdvb2dsZS5w", 
+              "cm90b2J1Zi5PcHRpb25CSAoTY29tLmdvb2dsZS5wcm90b2J1ZkIIQXBpUHJv", 
+              "dG9QAaICA0dQQqoCHkdvb2dsZS5Qcm90b2J1Zi5XZWxsS25vd25UeXBlc2IG", 
+            "cHJvdG8z"));
+        descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+            new pbr::FileDescriptor[] {
+            global::Google.Protobuf.WellKnownTypes.Proto.SourceContext.Descriptor, 
+            global::Google.Protobuf.WellKnownTypes.Proto.Type.Descriptor, 
+            });
+        internal__static_google_protobuf_Api__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.Api), descriptor.MessageTypes[0],
+                new string[] { "Name", "Methods", "Options", "Version", "SourceContext", }, new string[] { });
+        internal__static_google_protobuf_Method__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.Method), descriptor.MessageTypes[1],
+                new string[] { "Name", "RequestTypeUrl", "RequestStreaming", "ResponseTypeUrl", "ResponseStreaming", "Options", }, new string[] { });
+      }
+      #endregion
+
+    }
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Api : pb::IMessage<Api> {
+    private static readonly pb::MessageParser<Api> _parser = new pb::MessageParser<Api>(() => new Api());
+    public static pb::MessageParser<Api> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "methods", "name", "options", "source_context", "version" };
+    private static readonly uint[] _fieldTags = new uint[] { 18, 10, 26, 42, 34 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Api.Descriptor.MessageTypes[0]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Api.internal__static_google_protobuf_Api__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public Api() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Api(Api other) : this() {
+      name_ = other.name_;
+      methods_ = other.methods_.Clone();
+      options_ = other.options_.Clone();
+      version_ = other.version_;
+      SourceContext = other.sourceContext_ != null ? other.SourceContext.Clone() : null;
+    }
+
+    public Api Clone() {
+      return new Api(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+      methods_.Freeze();
+      options_.Freeze();
+      if (sourceContext_ != null) SourceContext.Freeze();
+    }
+
+    public const int NameFieldNumber = 1;
+    private string name_ = "";
+    public string Name {
+      get { return name_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        name_ = value ?? "";
+      }
+    }
+
+    public const int MethodsFieldNumber = 2;
+    private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Method> _repeated_methods_codec
+        = pb::FieldCodec.ForMessage(18, global::Google.Protobuf.WellKnownTypes.Method.Parser);
+    private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Method> methods_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Method>();
+    public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Method> Methods {
+      get { return methods_; }
+    }
+
+    public const int OptionsFieldNumber = 3;
+    private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Option> _repeated_options_codec
+        = pb::FieldCodec.ForMessage(26, global::Google.Protobuf.WellKnownTypes.Option.Parser);
+    private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> options_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option>();
+    public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> Options {
+      get { return options_; }
+    }
+
+    public const int VersionFieldNumber = 4;
+    private string version_ = "";
+    public string Version {
+      get { return version_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        version_ = value ?? "";
+      }
+    }
+
+    public const int SourceContextFieldNumber = 5;
+    private global::Google.Protobuf.WellKnownTypes.SourceContext sourceContext_;
+    public global::Google.Protobuf.WellKnownTypes.SourceContext SourceContext {
+      get { return sourceContext_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        sourceContext_ = value;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Api);
+    }
+
+    public bool Equals(Api other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Name != other.Name) return false;
+      if(!methods_.Equals(other.methods_)) return false;
+      if(!options_.Equals(other.options_)) return false;
+      if (Version != other.Version) return false;
+      if (!object.Equals(SourceContext, other.SourceContext)) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Name.Length != 0) hash ^= Name.GetHashCode();
+      hash ^= methods_.GetHashCode();
+      hash ^= options_.GetHashCode();
+      if (Version.Length != 0) hash ^= Version.GetHashCode();
+      if (sourceContext_ != null) hash ^= SourceContext.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Name.Length != 0) {
+        output.WriteRawTag(10);
+        output.WriteString(Name);
+      }
+      methods_.WriteTo(output, _repeated_methods_codec);
+      options_.WriteTo(output, _repeated_options_codec);
+      if (Version.Length != 0) {
+        output.WriteRawTag(34);
+        output.WriteString(Version);
+      }
+      if (sourceContext_ != null) {
+        output.WriteRawTag(42);
+        output.WriteMessage(SourceContext);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Name.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(Name);
+      }
+      size += methods_.CalculateSize(_repeated_methods_codec);
+      size += options_.CalculateSize(_repeated_options_codec);
+      if (Version.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(Version);
+      }
+      if (sourceContext_ != null) {
+        size += 1 + pb::CodedOutputStream.ComputeMessageSize(SourceContext);
+      }
+      return size;
+    }
+
+    public void MergeFrom(Api other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Name.Length != 0) {
+        Name = other.Name;
+      }
+      methods_.Add(other.methods_);
+      options_.Add(other.options_);
+      if (other.Version.Length != 0) {
+        Version = other.Version;
+      }
+      if (other.sourceContext_ != null) {
+        if (sourceContext_ == null) {
+          sourceContext_ = new global::Google.Protobuf.WellKnownTypes.SourceContext();
+        }
+        SourceContext.MergeFrom(other.SourceContext);
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 10: {
+            Name = input.ReadString();
+            break;
+          }
+          case 18: {
+            methods_.AddEntriesFrom(input, _repeated_methods_codec);
+            break;
+          }
+          case 26: {
+            options_.AddEntriesFrom(input, _repeated_options_codec);
+            break;
+          }
+          case 34: {
+            Version = input.ReadString();
+            break;
+          }
+          case 42: {
+            if (sourceContext_ == null) {
+              sourceContext_ = new global::Google.Protobuf.WellKnownTypes.SourceContext();
+            }
+            input.ReadMessage(sourceContext_);
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Method : pb::IMessage<Method> {
+    private static readonly pb::MessageParser<Method> _parser = new pb::MessageParser<Method>(() => new Method());
+    public static pb::MessageParser<Method> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "name", "options", "request_streaming", "request_type_url", "response_streaming", "response_type_url" };
+    private static readonly uint[] _fieldTags = new uint[] { 10, 50, 24, 18, 40, 34 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Api.Descriptor.MessageTypes[1]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Api.internal__static_google_protobuf_Method__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public Method() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Method(Method other) : this() {
+      name_ = other.name_;
+      requestTypeUrl_ = other.requestTypeUrl_;
+      requestStreaming_ = other.requestStreaming_;
+      responseTypeUrl_ = other.responseTypeUrl_;
+      responseStreaming_ = other.responseStreaming_;
+      options_ = other.options_.Clone();
+    }
+
+    public Method Clone() {
+      return new Method(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+      options_.Freeze();
+    }
+
+    public const int NameFieldNumber = 1;
+    private string name_ = "";
+    public string Name {
+      get { return name_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        name_ = value ?? "";
+      }
+    }
+
+    public const int RequestTypeUrlFieldNumber = 2;
+    private string requestTypeUrl_ = "";
+    public string RequestTypeUrl {
+      get { return requestTypeUrl_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        requestTypeUrl_ = value ?? "";
+      }
+    }
+
+    public const int RequestStreamingFieldNumber = 3;
+    private bool requestStreaming_;
+    public bool RequestStreaming {
+      get { return requestStreaming_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        requestStreaming_ = value;
+      }
+    }
+
+    public const int ResponseTypeUrlFieldNumber = 4;
+    private string responseTypeUrl_ = "";
+    public string ResponseTypeUrl {
+      get { return responseTypeUrl_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        responseTypeUrl_ = value ?? "";
+      }
+    }
+
+    public const int ResponseStreamingFieldNumber = 5;
+    private bool responseStreaming_;
+    public bool ResponseStreaming {
+      get { return responseStreaming_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        responseStreaming_ = value;
+      }
+    }
+
+    public const int OptionsFieldNumber = 6;
+    private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Option> _repeated_options_codec
+        = pb::FieldCodec.ForMessage(50, global::Google.Protobuf.WellKnownTypes.Option.Parser);
+    private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> options_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option>();
+    public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> Options {
+      get { return options_; }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Method);
+    }
+
+    public bool Equals(Method other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Name != other.Name) return false;
+      if (RequestTypeUrl != other.RequestTypeUrl) return false;
+      if (RequestStreaming != other.RequestStreaming) return false;
+      if (ResponseTypeUrl != other.ResponseTypeUrl) return false;
+      if (ResponseStreaming != other.ResponseStreaming) return false;
+      if(!options_.Equals(other.options_)) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Name.Length != 0) hash ^= Name.GetHashCode();
+      if (RequestTypeUrl.Length != 0) hash ^= RequestTypeUrl.GetHashCode();
+      if (RequestStreaming != false) hash ^= RequestStreaming.GetHashCode();
+      if (ResponseTypeUrl.Length != 0) hash ^= ResponseTypeUrl.GetHashCode();
+      if (ResponseStreaming != false) hash ^= ResponseStreaming.GetHashCode();
+      hash ^= options_.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Name.Length != 0) {
+        output.WriteRawTag(10);
+        output.WriteString(Name);
+      }
+      if (RequestTypeUrl.Length != 0) {
+        output.WriteRawTag(18);
+        output.WriteString(RequestTypeUrl);
+      }
+      if (RequestStreaming != false) {
+        output.WriteRawTag(24);
+        output.WriteBool(RequestStreaming);
+      }
+      if (ResponseTypeUrl.Length != 0) {
+        output.WriteRawTag(34);
+        output.WriteString(ResponseTypeUrl);
+      }
+      if (ResponseStreaming != false) {
+        output.WriteRawTag(40);
+        output.WriteBool(ResponseStreaming);
+      }
+      options_.WriteTo(output, _repeated_options_codec);
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Name.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(Name);
+      }
+      if (RequestTypeUrl.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(RequestTypeUrl);
+      }
+      if (RequestStreaming != false) {
+        size += 1 + 1;
+      }
+      if (ResponseTypeUrl.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(ResponseTypeUrl);
+      }
+      if (ResponseStreaming != false) {
+        size += 1 + 1;
+      }
+      size += options_.CalculateSize(_repeated_options_codec);
+      return size;
+    }
+
+    public void MergeFrom(Method other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Name.Length != 0) {
+        Name = other.Name;
+      }
+      if (other.RequestTypeUrl.Length != 0) {
+        RequestTypeUrl = other.RequestTypeUrl;
+      }
+      if (other.RequestStreaming != false) {
+        RequestStreaming = other.RequestStreaming;
+      }
+      if (other.ResponseTypeUrl.Length != 0) {
+        ResponseTypeUrl = other.ResponseTypeUrl;
+      }
+      if (other.ResponseStreaming != false) {
+        ResponseStreaming = other.ResponseStreaming;
+      }
+      options_.Add(other.options_);
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 10: {
+            Name = input.ReadString();
+            break;
+          }
+          case 18: {
+            RequestTypeUrl = input.ReadString();
+            break;
+          }
+          case 24: {
+            RequestStreaming = input.ReadBool();
+            break;
+          }
+          case 34: {
+            ResponseTypeUrl = input.ReadString();
+            break;
+          }
+          case 40: {
+            ResponseStreaming = input.ReadBool();
+            break;
+          }
+          case 50: {
+            options_.AddEntriesFrom(input, _repeated_options_codec);
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers/WellKnownTypes/Duration.cs b/csharp/src/ProtocolBuffers/WellKnownTypes/Duration.cs
new file mode 100644
index 00000000..fbc9c007
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/WellKnownTypes/Duration.cs
@@ -0,0 +1,196 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/duration.proto
+#pragma warning disable 1591, 0612, 3021
+#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 Google.Protobuf.WellKnownTypes {
+
+  namespace Proto {
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Duration {
+
+      #region Static variables
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_Duration__FieldAccessorTable;
+      #endregion
+      #region Descriptor
+      public static pbr::FileDescriptor Descriptor {
+        get { return descriptor; }
+      }
+      private static pbr::FileDescriptor descriptor;
+
+      static Duration() {
+        byte[] descriptorData = global::System.Convert.FromBase64String(
+            string.Concat(
+              "Ch5nb29nbGUvcHJvdG9idWYvZHVyYXRpb24ucHJvdG8SD2dvb2dsZS5wcm90", 
+              "b2J1ZiIqCghEdXJhdGlvbhIPCgdzZWNvbmRzGAEgASgDEg0KBW5hbm9zGAIg", 
+              "ASgFQlAKE2NvbS5nb29nbGUucHJvdG9idWZCDUR1cmF0aW9uUHJvdG9QAaAB", 
+              "AaICA0dQQqoCHkdvb2dsZS5Qcm90b2J1Zi5XZWxsS25vd25UeXBlc2IGcHJv", 
+            "dG8z"));
+        descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+            new pbr::FileDescriptor[] {
+            });
+        internal__static_google_protobuf_Duration__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.Duration), descriptor.MessageTypes[0],
+                new string[] { "Seconds", "Nanos", }, new string[] { });
+      }
+      #endregion
+
+    }
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Duration : pb::IMessage<Duration> {
+    private static readonly pb::MessageParser<Duration> _parser = new pb::MessageParser<Duration>(() => new Duration());
+    public static pb::MessageParser<Duration> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "nanos", "seconds" };
+    private static readonly uint[] _fieldTags = new uint[] { 16, 8 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Duration.Descriptor.MessageTypes[0]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Duration.internal__static_google_protobuf_Duration__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public Duration() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Duration(Duration other) : this() {
+      seconds_ = other.seconds_;
+      nanos_ = other.nanos_;
+    }
+
+    public Duration Clone() {
+      return new Duration(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+    }
+
+    public const int SecondsFieldNumber = 1;
+    private long seconds_;
+    public long Seconds {
+      get { return seconds_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        seconds_ = value;
+      }
+    }
+
+    public const int NanosFieldNumber = 2;
+    private int nanos_;
+    public int Nanos {
+      get { return nanos_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        nanos_ = value;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Duration);
+    }
+
+    public bool Equals(Duration other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Seconds != other.Seconds) return false;
+      if (Nanos != other.Nanos) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Seconds != 0L) hash ^= Seconds.GetHashCode();
+      if (Nanos != 0) hash ^= Nanos.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Seconds != 0L) {
+        output.WriteRawTag(8);
+        output.WriteInt64(Seconds);
+      }
+      if (Nanos != 0) {
+        output.WriteRawTag(16);
+        output.WriteInt32(Nanos);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Seconds != 0L) {
+        size += 1 + pb::CodedOutputStream.ComputeInt64Size(Seconds);
+      }
+      if (Nanos != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeInt32Size(Nanos);
+      }
+      return size;
+    }
+
+    public void MergeFrom(Duration other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Seconds != 0L) {
+        Seconds = other.Seconds;
+      }
+      if (other.Nanos != 0) {
+        Nanos = other.Nanos;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 8: {
+            Seconds = input.ReadInt64();
+            break;
+          }
+          case 16: {
+            Nanos = input.ReadInt32();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers/WellKnownTypes/Empty.cs b/csharp/src/ProtocolBuffers/WellKnownTypes/Empty.cs
new file mode 100644
index 00000000..c2681e29
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/WellKnownTypes/Empty.cs
@@ -0,0 +1,141 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/empty.proto
+#pragma warning disable 1591, 0612, 3021
+#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 Google.Protobuf.WellKnownTypes {
+
+  namespace Proto {
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Empty {
+
+      #region Static variables
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_Empty__FieldAccessorTable;
+      #endregion
+      #region Descriptor
+      public static pbr::FileDescriptor Descriptor {
+        get { return descriptor; }
+      }
+      private static pbr::FileDescriptor descriptor;
+
+      static Empty() {
+        byte[] descriptorData = global::System.Convert.FromBase64String(
+            string.Concat(
+              "Chtnb29nbGUvcHJvdG9idWYvZW1wdHkucHJvdG8SD2dvb2dsZS5wcm90b2J1", 
+              "ZiIHCgVFbXB0eUJKChNjb20uZ29vZ2xlLnByb3RvYnVmQgpFbXB0eVByb3Rv", 
+              "UAGiAgNHUEKqAh5Hb29nbGUuUHJvdG9idWYuV2VsbEtub3duVHlwZXNiBnBy", 
+            "b3RvMw=="));
+        descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+            new pbr::FileDescriptor[] {
+            });
+        internal__static_google_protobuf_Empty__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.Empty), descriptor.MessageTypes[0],
+                new string[] { }, new string[] { });
+      }
+      #endregion
+
+    }
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Empty : pb::IMessage<Empty> {
+    private static readonly pb::MessageParser<Empty> _parser = new pb::MessageParser<Empty>(() => new Empty());
+    public static pb::MessageParser<Empty> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] {  };
+    private static readonly uint[] _fieldTags = new uint[] {  };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Empty.Descriptor.MessageTypes[0]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Empty.internal__static_google_protobuf_Empty__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public Empty() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Empty(Empty other) : this() {
+    }
+
+    public Empty Clone() {
+      return new Empty(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Empty);
+    }
+
+    public bool Equals(Empty other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      return size;
+    }
+
+    public void MergeFrom(Empty other) {
+      if (other == null) {
+        return;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+        }
+      }
+    }
+
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers/WellKnownTypes/FieldMask.cs b/csharp/src/ProtocolBuffers/WellKnownTypes/FieldMask.cs
new file mode 100644
index 00000000..310c0d21
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/WellKnownTypes/FieldMask.cs
@@ -0,0 +1,160 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/field_mask.proto
+#pragma warning disable 1591, 0612, 3021
+#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 Google.Protobuf.WellKnownTypes {
+
+  namespace Proto {
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class FieldMask {
+
+      #region Static variables
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_FieldMask__FieldAccessorTable;
+      #endregion
+      #region Descriptor
+      public static pbr::FileDescriptor Descriptor {
+        get { return descriptor; }
+      }
+      private static pbr::FileDescriptor descriptor;
+
+      static FieldMask() {
+        byte[] descriptorData = global::System.Convert.FromBase64String(
+            string.Concat(
+              "CiBnb29nbGUvcHJvdG9idWYvZmllbGRfbWFzay5wcm90bxIPZ29vZ2xlLnBy", 
+              "b3RvYnVmIhoKCUZpZWxkTWFzaxINCgVwYXRocxgBIAMoCUJOChNjb20uZ29v", 
+              "Z2xlLnByb3RvYnVmQg5GaWVsZE1hc2tQcm90b1ABogIDR1BCqgIeR29vZ2xl", 
+            "LlByb3RvYnVmLldlbGxLbm93blR5cGVzYgZwcm90bzM="));
+        descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+            new pbr::FileDescriptor[] {
+            });
+        internal__static_google_protobuf_FieldMask__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.FieldMask), descriptor.MessageTypes[0],
+                new string[] { "Paths", }, new string[] { });
+      }
+      #endregion
+
+    }
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FieldMask : pb::IMessage<FieldMask> {
+    private static readonly pb::MessageParser<FieldMask> _parser = new pb::MessageParser<FieldMask>(() => new FieldMask());
+    public static pb::MessageParser<FieldMask> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "paths" };
+    private static readonly uint[] _fieldTags = new uint[] { 10 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.FieldMask.Descriptor.MessageTypes[0]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.FieldMask.internal__static_google_protobuf_FieldMask__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public FieldMask() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public FieldMask(FieldMask other) : this() {
+      paths_ = other.paths_.Clone();
+    }
+
+    public FieldMask Clone() {
+      return new FieldMask(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+      paths_.Freeze();
+    }
+
+    public const int PathsFieldNumber = 1;
+    private static readonly pb::FieldCodec<string> _repeated_paths_codec
+        = pb::FieldCodec.ForString(10);
+    private readonly pbc::RepeatedField<string> paths_ = new pbc::RepeatedField<string>();
+    public pbc::RepeatedField<string> Paths {
+      get { return paths_; }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as FieldMask);
+    }
+
+    public bool Equals(FieldMask other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if(!paths_.Equals(other.paths_)) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      hash ^= paths_.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      paths_.WriteTo(output, _repeated_paths_codec);
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      size += paths_.CalculateSize(_repeated_paths_codec);
+      return size;
+    }
+
+    public void MergeFrom(FieldMask other) {
+      if (other == null) {
+        return;
+      }
+      paths_.Add(other.paths_);
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 10: {
+            paths_.AddEntriesFrom(input, _repeated_paths_codec);
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers/WellKnownTypes/SourceContext.cs b/csharp/src/ProtocolBuffers/WellKnownTypes/SourceContext.cs
new file mode 100644
index 00000000..ee60fbe9
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/WellKnownTypes/SourceContext.cs
@@ -0,0 +1,169 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/source_context.proto
+#pragma warning disable 1591, 0612, 3021
+#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 Google.Protobuf.WellKnownTypes {
+
+  namespace Proto {
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class SourceContext {
+
+      #region Static variables
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_SourceContext__FieldAccessorTable;
+      #endregion
+      #region Descriptor
+      public static pbr::FileDescriptor Descriptor {
+        get { return descriptor; }
+      }
+      private static pbr::FileDescriptor descriptor;
+
+      static SourceContext() {
+        byte[] descriptorData = global::System.Convert.FromBase64String(
+            string.Concat(
+              "CiRnb29nbGUvcHJvdG9idWYvc291cmNlX2NvbnRleHQucHJvdG8SD2dvb2ds", 
+              "ZS5wcm90b2J1ZiIiCg1Tb3VyY2VDb250ZXh0EhEKCWZpbGVfbmFtZRgBIAEo", 
+              "CUJSChNjb20uZ29vZ2xlLnByb3RvYnVmQhJTb3VyY2VDb250ZXh0UHJvdG9Q", 
+              "AaICA0dQQqoCHkdvb2dsZS5Qcm90b2J1Zi5XZWxsS25vd25UeXBlc2IGcHJv", 
+            "dG8z"));
+        descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+            new pbr::FileDescriptor[] {
+            });
+        internal__static_google_protobuf_SourceContext__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.SourceContext), descriptor.MessageTypes[0],
+                new string[] { "FileName", }, new string[] { });
+      }
+      #endregion
+
+    }
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SourceContext : pb::IMessage<SourceContext> {
+    private static readonly pb::MessageParser<SourceContext> _parser = new pb::MessageParser<SourceContext>(() => new SourceContext());
+    public static pb::MessageParser<SourceContext> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "file_name" };
+    private static readonly uint[] _fieldTags = new uint[] { 10 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.SourceContext.Descriptor.MessageTypes[0]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.SourceContext.internal__static_google_protobuf_SourceContext__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public SourceContext() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public SourceContext(SourceContext other) : this() {
+      fileName_ = other.fileName_;
+    }
+
+    public SourceContext Clone() {
+      return new SourceContext(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+    }
+
+    public const int FileNameFieldNumber = 1;
+    private string fileName_ = "";
+    public string FileName {
+      get { return fileName_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        fileName_ = value ?? "";
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as SourceContext);
+    }
+
+    public bool Equals(SourceContext other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (FileName != other.FileName) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (FileName.Length != 0) hash ^= FileName.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (FileName.Length != 0) {
+        output.WriteRawTag(10);
+        output.WriteString(FileName);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (FileName.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(FileName);
+      }
+      return size;
+    }
+
+    public void MergeFrom(SourceContext other) {
+      if (other == null) {
+        return;
+      }
+      if (other.FileName.Length != 0) {
+        FileName = other.FileName;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 10: {
+            FileName = input.ReadString();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers/WellKnownTypes/Struct.cs b/csharp/src/ProtocolBuffers/WellKnownTypes/Struct.cs
new file mode 100644
index 00000000..98cb8138
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/WellKnownTypes/Struct.cs
@@ -0,0 +1,764 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/struct.proto
+#pragma warning disable 1591, 0612, 3021
+#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 Google.Protobuf.WellKnownTypes {
+
+  namespace Proto {
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Struct {
+
+      #region Static variables
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_Struct__FieldAccessorTable;
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_Struct_FieldsEntry__FieldAccessorTable;
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_Value__FieldAccessorTable;
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_ListValue__FieldAccessorTable;
+      #endregion
+      #region Descriptor
+      public static pbr::FileDescriptor Descriptor {
+        get { return descriptor; }
+      }
+      private static pbr::FileDescriptor descriptor;
+
+      static Struct() {
+        byte[] descriptorData = global::System.Convert.FromBase64String(
+            string.Concat(
+              "Chxnb29nbGUvcHJvdG9idWYvc3RydWN0LnByb3RvEg9nb29nbGUucHJvdG9i", 
+              "dWYihAEKBlN0cnVjdBIzCgZmaWVsZHMYASADKAsyIy5nb29nbGUucHJvdG9i", 
+              "dWYuU3RydWN0LkZpZWxkc0VudHJ5GkUKC0ZpZWxkc0VudHJ5EgsKA2tleRgB", 
+              "IAEoCRIlCgV2YWx1ZRgCIAEoCzIWLmdvb2dsZS5wcm90b2J1Zi5WYWx1ZToC", 
+              "OAEi6gEKBVZhbHVlEjAKCm51bGxfdmFsdWUYASABKA4yGi5nb29nbGUucHJv", 
+              "dG9idWYuTnVsbFZhbHVlSAASFgoMbnVtYmVyX3ZhbHVlGAIgASgBSAASFgoM", 
+              "c3RyaW5nX3ZhbHVlGAMgASgJSAASFAoKYm9vbF92YWx1ZRgEIAEoCEgAEi8K", 
+              "DHN0cnVjdF92YWx1ZRgFIAEoCzIXLmdvb2dsZS5wcm90b2J1Zi5TdHJ1Y3RI", 
+              "ABIwCgpsaXN0X3ZhbHVlGAYgASgLMhouZ29vZ2xlLnByb3RvYnVmLkxpc3RW", 
+              "YWx1ZUgAQgYKBGtpbmQiMwoJTGlzdFZhbHVlEiYKBnZhbHVlcxgBIAMoCzIW", 
+              "Lmdvb2dsZS5wcm90b2J1Zi5WYWx1ZSobCglOdWxsVmFsdWUSDgoKTlVMTF9W", 
+              "QUxVRRAAQk4KE2NvbS5nb29nbGUucHJvdG9idWZCC1N0cnVjdFByb3RvUAGg", 
+              "AQGiAgNHUEKqAh5Hb29nbGUuUHJvdG9idWYuV2VsbEtub3duVHlwZXNiBnBy", 
+            "b3RvMw=="));
+        descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+            new pbr::FileDescriptor[] {
+            });
+        internal__static_google_protobuf_Struct__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.Struct), descriptor.MessageTypes[0],
+                new string[] { "Fields", }, new string[] { });
+        internal__static_google_protobuf_Struct_FieldsEntry__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.Struct.Types.FieldsEntry), descriptor.MessageTypes[0].NestedTypes[0],
+                new string[] { "Key", "Value", }, new string[] { });
+        internal__static_google_protobuf_Value__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.Value), descriptor.MessageTypes[1],
+                new string[] { "NullValue", "NumberValue", "StringValue", "BoolValue", "StructValue", "ListValue", }, new string[] { "Kind", });
+        internal__static_google_protobuf_ListValue__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.ListValue), descriptor.MessageTypes[2],
+                new string[] { "Values", }, new string[] { });
+      }
+      #endregion
+
+    }
+  }
+  #region Enums
+  public enum NullValue {
+    NULL_VALUE = 0,
+  }
+
+  #endregion
+
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Struct : pb::IMessage<Struct> {
+    private static readonly pb::MessageParser<Struct> _parser = new pb::MessageParser<Struct>(() => new Struct());
+    public static pb::MessageParser<Struct> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "fields" };
+    private static readonly uint[] _fieldTags = new uint[] { 10 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Struct.Descriptor.MessageTypes[0]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Struct.internal__static_google_protobuf_Struct__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public Struct() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Struct(Struct other) : this() {
+      fields_ = other.fields_.Clone();
+    }
+
+    public Struct Clone() {
+      return new Struct(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+      fields_.Freeze();
+    }
+
+    public const int FieldsFieldNumber = 1;
+    private static readonly pbc::MapField<string, global::Google.Protobuf.WellKnownTypes.Value>.Codec _map_fields_codec
+        = new pbc::MapField<string, global::Google.Protobuf.WellKnownTypes.Value>.Codec(pb::FieldCodec.ForString(10), pb::FieldCodec.ForMessage(18, global::Google.Protobuf.WellKnownTypes.Value.Parser), 10);
+    private readonly pbc::MapField<string, global::Google.Protobuf.WellKnownTypes.Value> fields_ = new pbc::MapField<string, global::Google.Protobuf.WellKnownTypes.Value>();
+    public pbc::MapField<string, global::Google.Protobuf.WellKnownTypes.Value> Fields {
+      get { return fields_; }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Struct);
+    }
+
+    public bool Equals(Struct other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (!Fields.Equals(other.Fields)) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      hash ^= Fields.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      fields_.WriteTo(output, _map_fields_codec);
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      size += fields_.CalculateSize(_map_fields_codec);
+      return size;
+    }
+
+    public void MergeFrom(Struct other) {
+      if (other == null) {
+        return;
+      }
+      fields_.Add(other.fields_);
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 10: {
+            fields_.AddEntriesFrom(input, _map_fields_codec);
+            break;
+          }
+        }
+      }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class FieldsEntry : pb::IMessage<FieldsEntry> {
+        private static readonly pb::MessageParser<FieldsEntry> _parser = new pb::MessageParser<FieldsEntry>(() => new FieldsEntry());
+        public static pb::MessageParser<FieldsEntry> Parser { get { return _parser; } }
+
+        private static readonly string[] _fieldNames = new string[] { "key", "value" };
+        private static readonly uint[] _fieldTags = new uint[] { 10, 18 };
+        public static pbr::MessageDescriptor Descriptor {
+          get { return global::Google.Protobuf.WellKnownTypes.Struct.Descriptor.NestedTypes[0]; }
+        }
+
+        pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+          get { return global::Google.Protobuf.WellKnownTypes.Proto.Struct.internal__static_google_protobuf_Struct_FieldsEntry__FieldAccessorTable; }
+        }
+
+        private bool _frozen = false;
+        public bool IsFrozen { get { return _frozen; } }
+
+        public FieldsEntry() {
+          OnConstruction();
+        }
+
+        partial void OnConstruction();
+
+        public FieldsEntry(FieldsEntry other) : this() {
+          key_ = other.key_;
+          Value = other.value_ != null ? other.Value.Clone() : null;
+        }
+
+        public FieldsEntry Clone() {
+          return new FieldsEntry(this);
+        }
+
+        public void Freeze() {
+          if (IsFrozen) {
+            return;
+          }
+          _frozen = true;
+          if (value_ != null) Value.Freeze();
+        }
+
+        public const int KeyFieldNumber = 1;
+        private string key_ = "";
+        public string Key {
+          get { return key_; }
+          set {
+            pb::Freezable.CheckMutable(this);
+            key_ = value ?? "";
+          }
+        }
+
+        public const int ValueFieldNumber = 2;
+        private global::Google.Protobuf.WellKnownTypes.Value value_;
+        public global::Google.Protobuf.WellKnownTypes.Value Value {
+          get { return value_; }
+          set {
+            pb::Freezable.CheckMutable(this);
+            value_ = value;
+          }
+        }
+
+        public override bool Equals(object other) {
+          return Equals(other as FieldsEntry);
+        }
+
+        public bool Equals(FieldsEntry other) {
+          if (ReferenceEquals(other, null)) {
+            return false;
+          }
+          if (ReferenceEquals(other, this)) {
+            return true;
+          }
+          if (Key != other.Key) return false;
+          if (!object.Equals(Value, other.Value)) return false;
+          return true;
+        }
+
+        public override int GetHashCode() {
+          int hash = 1;
+          if (Key.Length != 0) hash ^= Key.GetHashCode();
+          if (value_ != null) hash ^= Value.GetHashCode();
+          return hash;
+        }
+
+        public override string ToString() {
+          return pb::JsonFormatter.Default.Format(this);
+        }
+
+        public void WriteTo(pb::CodedOutputStream output) {
+          if (Key.Length != 0) {
+            output.WriteRawTag(10);
+            output.WriteString(Key);
+          }
+          if (value_ != null) {
+            output.WriteRawTag(18);
+            output.WriteMessage(Value);
+          }
+        }
+
+        public int CalculateSize() {
+          int size = 0;
+          if (Key.Length != 0) {
+            size += 1 + pb::CodedOutputStream.ComputeStringSize(Key);
+          }
+          if (value_ != null) {
+            size += 1 + pb::CodedOutputStream.ComputeMessageSize(Value);
+          }
+          return size;
+        }
+
+        public void MergeFrom(FieldsEntry other) {
+          if (other == null) {
+            return;
+          }
+          if (other.Key.Length != 0) {
+            Key = other.Key;
+          }
+          if (other.value_ != null) {
+            if (value_ == null) {
+              value_ = new global::Google.Protobuf.WellKnownTypes.Value();
+            }
+            Value.MergeFrom(other.Value);
+          }
+        }
+
+        public void MergeFrom(pb::CodedInputStream input) {
+          uint tag;
+          while (input.ReadTag(out tag)) {
+            switch(tag) {
+              case 0:
+                throw pb::InvalidProtocolBufferException.InvalidTag();
+              default:
+                if (pb::WireFormat.IsEndGroupTag(tag)) {
+                  return;
+                }
+                break;
+              case 10: {
+                Key = input.ReadString();
+                break;
+              }
+              case 18: {
+                if (value_ == null) {
+                  value_ = new global::Google.Protobuf.WellKnownTypes.Value();
+                }
+                input.ReadMessage(value_);
+                break;
+              }
+            }
+          }
+        }
+
+      }
+
+    }
+    #endregion
+
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Value : pb::IMessage<Value> {
+    private static readonly pb::MessageParser<Value> _parser = new pb::MessageParser<Value>(() => new Value());
+    public static pb::MessageParser<Value> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "bool_value", "list_value", "null_value", "number_value", "string_value", "struct_value" };
+    private static readonly uint[] _fieldTags = new uint[] { 32, 50, 8, 17, 26, 42 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Struct.Descriptor.MessageTypes[1]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Struct.internal__static_google_protobuf_Value__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public Value() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Value(Value other) : this() {
+      switch (other.KindCase) {
+        case KindOneofCase.NullValue:
+          NullValue = other.NullValue;
+          break;
+        case KindOneofCase.NumberValue:
+          NumberValue = other.NumberValue;
+          break;
+        case KindOneofCase.StringValue:
+          StringValue = other.StringValue;
+          break;
+        case KindOneofCase.BoolValue:
+          BoolValue = other.BoolValue;
+          break;
+        case KindOneofCase.StructValue:
+          StructValue = other.StructValue.Clone();
+          break;
+        case KindOneofCase.ListValue:
+          ListValue = other.ListValue.Clone();
+          break;
+      }
+
+    }
+
+    public Value Clone() {
+      return new Value(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+      if (kind_ is IFreezable) ((IFreezable) kind_).Freeze();
+    }
+
+    public const int NullValueFieldNumber = 1;
+    public global::Google.Protobuf.WellKnownTypes.NullValue NullValue {
+      get { return kindCase_ == KindOneofCase.NullValue ? (global::Google.Protobuf.WellKnownTypes.NullValue) kind_ : global::Google.Protobuf.WellKnownTypes.NullValue.NULL_VALUE; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        kind_ = value;
+        kindCase_ = KindOneofCase.NullValue;
+      }
+    }
+
+    public const int NumberValueFieldNumber = 2;
+    public double NumberValue {
+      get { return kindCase_ == KindOneofCase.NumberValue ? (double) kind_ : 0D; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        kind_ = value;
+        kindCase_ = KindOneofCase.NumberValue;
+      }
+    }
+
+    public const int StringValueFieldNumber = 3;
+    public string StringValue {
+      get { return kindCase_ == KindOneofCase.StringValue ? (string) kind_ : ""; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        kind_ = value ?? "";
+        kindCase_ = KindOneofCase.StringValue;
+      }
+    }
+
+    public const int BoolValueFieldNumber = 4;
+    public bool BoolValue {
+      get { return kindCase_ == KindOneofCase.BoolValue ? (bool) kind_ : false; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        kind_ = value;
+        kindCase_ = KindOneofCase.BoolValue;
+      }
+    }
+
+    public const int StructValueFieldNumber = 5;
+    public global::Google.Protobuf.WellKnownTypes.Struct StructValue {
+      get { return kindCase_ == KindOneofCase.StructValue ? (global::Google.Protobuf.WellKnownTypes.Struct) kind_ : null; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        kind_ = value;
+        kindCase_ = value == null ? KindOneofCase.None : KindOneofCase.StructValue;
+      }
+    }
+
+    public const int ListValueFieldNumber = 6;
+    public global::Google.Protobuf.WellKnownTypes.ListValue ListValue {
+      get { return kindCase_ == KindOneofCase.ListValue ? (global::Google.Protobuf.WellKnownTypes.ListValue) kind_ : null; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        kind_ = value;
+        kindCase_ = value == null ? KindOneofCase.None : KindOneofCase.ListValue;
+      }
+    }
+
+    private object kind_;
+    public enum KindOneofCase {
+      None = 0,
+      NullValue = 1,
+      NumberValue = 2,
+      StringValue = 3,
+      BoolValue = 4,
+      StructValue = 5,
+      ListValue = 6,
+    }
+    private KindOneofCase kindCase_ = KindOneofCase.None;
+    public KindOneofCase KindCase {
+      get { return kindCase_; }
+    }
+
+    public void ClearKind() {
+      pb::Freezable.CheckMutable(this);
+      kindCase_ = KindOneofCase.None;
+      kind_ = null;
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Value);
+    }
+
+    public bool Equals(Value other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (NullValue != other.NullValue) return false;
+      if (NumberValue != other.NumberValue) return false;
+      if (StringValue != other.StringValue) return false;
+      if (BoolValue != other.BoolValue) return false;
+      if (!object.Equals(StructValue, other.StructValue)) return false;
+      if (!object.Equals(ListValue, other.ListValue)) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (kindCase_ == KindOneofCase.NullValue) hash ^= NullValue.GetHashCode();
+      if (kindCase_ == KindOneofCase.NumberValue) hash ^= NumberValue.GetHashCode();
+      if (kindCase_ == KindOneofCase.StringValue) hash ^= StringValue.GetHashCode();
+      if (kindCase_ == KindOneofCase.BoolValue) hash ^= BoolValue.GetHashCode();
+      if (kindCase_ == KindOneofCase.StructValue) hash ^= StructValue.GetHashCode();
+      if (kindCase_ == KindOneofCase.ListValue) hash ^= ListValue.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (kindCase_ == KindOneofCase.NullValue) {
+        output.WriteRawTag(8);
+        output.WriteEnum((int) NullValue);
+      }
+      if (kindCase_ == KindOneofCase.NumberValue) {
+        output.WriteRawTag(17);
+        output.WriteDouble(NumberValue);
+      }
+      if (kindCase_ == KindOneofCase.StringValue) {
+        output.WriteRawTag(26);
+        output.WriteString(StringValue);
+      }
+      if (kindCase_ == KindOneofCase.BoolValue) {
+        output.WriteRawTag(32);
+        output.WriteBool(BoolValue);
+      }
+      if (kindCase_ == KindOneofCase.StructValue) {
+        output.WriteRawTag(42);
+        output.WriteMessage(StructValue);
+      }
+      if (kindCase_ == KindOneofCase.ListValue) {
+        output.WriteRawTag(50);
+        output.WriteMessage(ListValue);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (kindCase_ == KindOneofCase.NullValue) {
+        size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) NullValue);
+      }
+      if (kindCase_ == KindOneofCase.NumberValue) {
+        size += 1 + 8;
+      }
+      if (kindCase_ == KindOneofCase.StringValue) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(StringValue);
+      }
+      if (kindCase_ == KindOneofCase.BoolValue) {
+        size += 1 + 1;
+      }
+      if (kindCase_ == KindOneofCase.StructValue) {
+        size += 1 + pb::CodedOutputStream.ComputeMessageSize(StructValue);
+      }
+      if (kindCase_ == KindOneofCase.ListValue) {
+        size += 1 + pb::CodedOutputStream.ComputeMessageSize(ListValue);
+      }
+      return size;
+    }
+
+    public void MergeFrom(Value other) {
+      if (other == null) {
+        return;
+      }
+      switch (other.KindCase) {
+        case KindOneofCase.NullValue:
+          NullValue = other.NullValue;
+          break;
+        case KindOneofCase.NumberValue:
+          NumberValue = other.NumberValue;
+          break;
+        case KindOneofCase.StringValue:
+          StringValue = other.StringValue;
+          break;
+        case KindOneofCase.BoolValue:
+          BoolValue = other.BoolValue;
+          break;
+        case KindOneofCase.StructValue:
+          StructValue = other.StructValue;
+          break;
+        case KindOneofCase.ListValue:
+          ListValue = other.ListValue;
+          break;
+      }
+
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 8: {
+            kind_ = input.ReadEnum();
+            kindCase_ = KindOneofCase.NullValue;
+            break;
+          }
+          case 17: {
+            NumberValue = input.ReadDouble();
+            break;
+          }
+          case 26: {
+            StringValue = input.ReadString();
+            break;
+          }
+          case 32: {
+            BoolValue = input.ReadBool();
+            break;
+          }
+          case 42: {
+            global::Google.Protobuf.WellKnownTypes.Struct subBuilder = new global::Google.Protobuf.WellKnownTypes.Struct();
+            if (kindCase_ == KindOneofCase.StructValue) {
+              subBuilder.MergeFrom(StructValue);
+            }
+            input.ReadMessage(subBuilder);
+            StructValue = subBuilder;
+            break;
+          }
+          case 50: {
+            global::Google.Protobuf.WellKnownTypes.ListValue subBuilder = new global::Google.Protobuf.WellKnownTypes.ListValue();
+            if (kindCase_ == KindOneofCase.ListValue) {
+              subBuilder.MergeFrom(ListValue);
+            }
+            input.ReadMessage(subBuilder);
+            ListValue = subBuilder;
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class ListValue : pb::IMessage<ListValue> {
+    private static readonly pb::MessageParser<ListValue> _parser = new pb::MessageParser<ListValue>(() => new ListValue());
+    public static pb::MessageParser<ListValue> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "values" };
+    private static readonly uint[] _fieldTags = new uint[] { 10 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Struct.Descriptor.MessageTypes[2]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Struct.internal__static_google_protobuf_ListValue__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public ListValue() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public ListValue(ListValue other) : this() {
+      values_ = other.values_.Clone();
+    }
+
+    public ListValue Clone() {
+      return new ListValue(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+      values_.Freeze();
+    }
+
+    public const int ValuesFieldNumber = 1;
+    private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Value> _repeated_values_codec
+        = pb::FieldCodec.ForMessage(10, global::Google.Protobuf.WellKnownTypes.Value.Parser);
+    private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Value> values_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Value>();
+    public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Value> Values {
+      get { return values_; }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as ListValue);
+    }
+
+    public bool Equals(ListValue other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if(!values_.Equals(other.values_)) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      hash ^= values_.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      values_.WriteTo(output, _repeated_values_codec);
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      size += values_.CalculateSize(_repeated_values_codec);
+      return size;
+    }
+
+    public void MergeFrom(ListValue other) {
+      if (other == null) {
+        return;
+      }
+      values_.Add(other.values_);
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 10: {
+            values_.AddEntriesFrom(input, _repeated_values_codec);
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers/WellKnownTypes/Timestamp.cs b/csharp/src/ProtocolBuffers/WellKnownTypes/Timestamp.cs
new file mode 100644
index 00000000..e3bb3c37
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/WellKnownTypes/Timestamp.cs
@@ -0,0 +1,196 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/timestamp.proto
+#pragma warning disable 1591, 0612, 3021
+#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 Google.Protobuf.WellKnownTypes {
+
+  namespace Proto {
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Timestamp {
+
+      #region Static variables
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_Timestamp__FieldAccessorTable;
+      #endregion
+      #region Descriptor
+      public static pbr::FileDescriptor Descriptor {
+        get { return descriptor; }
+      }
+      private static pbr::FileDescriptor descriptor;
+
+      static Timestamp() {
+        byte[] descriptorData = global::System.Convert.FromBase64String(
+            string.Concat(
+              "Ch9nb29nbGUvcHJvdG9idWYvdGltZXN0YW1wLnByb3RvEg9nb29nbGUucHJv", 
+              "dG9idWYiKwoJVGltZXN0YW1wEg8KB3NlY29uZHMYASABKAMSDQoFbmFub3MY", 
+              "AiABKAVCUQoTY29tLmdvb2dsZS5wcm90b2J1ZkIOVGltZXN0YW1wUHJvdG9Q", 
+              "AaABAaICA0dQQqoCHkdvb2dsZS5Qcm90b2J1Zi5XZWxsS25vd25UeXBlc2IG", 
+            "cHJvdG8z"));
+        descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+            new pbr::FileDescriptor[] {
+            });
+        internal__static_google_protobuf_Timestamp__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.Timestamp), descriptor.MessageTypes[0],
+                new string[] { "Seconds", "Nanos", }, new string[] { });
+      }
+      #endregion
+
+    }
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Timestamp : pb::IMessage<Timestamp> {
+    private static readonly pb::MessageParser<Timestamp> _parser = new pb::MessageParser<Timestamp>(() => new Timestamp());
+    public static pb::MessageParser<Timestamp> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "nanos", "seconds" };
+    private static readonly uint[] _fieldTags = new uint[] { 16, 8 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Timestamp.Descriptor.MessageTypes[0]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Timestamp.internal__static_google_protobuf_Timestamp__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public Timestamp() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Timestamp(Timestamp other) : this() {
+      seconds_ = other.seconds_;
+      nanos_ = other.nanos_;
+    }
+
+    public Timestamp Clone() {
+      return new Timestamp(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+    }
+
+    public const int SecondsFieldNumber = 1;
+    private long seconds_;
+    public long Seconds {
+      get { return seconds_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        seconds_ = value;
+      }
+    }
+
+    public const int NanosFieldNumber = 2;
+    private int nanos_;
+    public int Nanos {
+      get { return nanos_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        nanos_ = value;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Timestamp);
+    }
+
+    public bool Equals(Timestamp other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Seconds != other.Seconds) return false;
+      if (Nanos != other.Nanos) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Seconds != 0L) hash ^= Seconds.GetHashCode();
+      if (Nanos != 0) hash ^= Nanos.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Seconds != 0L) {
+        output.WriteRawTag(8);
+        output.WriteInt64(Seconds);
+      }
+      if (Nanos != 0) {
+        output.WriteRawTag(16);
+        output.WriteInt32(Nanos);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Seconds != 0L) {
+        size += 1 + pb::CodedOutputStream.ComputeInt64Size(Seconds);
+      }
+      if (Nanos != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeInt32Size(Nanos);
+      }
+      return size;
+    }
+
+    public void MergeFrom(Timestamp other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Seconds != 0L) {
+        Seconds = other.Seconds;
+      }
+      if (other.Nanos != 0) {
+        Nanos = other.Nanos;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 8: {
+            Seconds = input.ReadInt64();
+            break;
+          }
+          case 16: {
+            Nanos = input.ReadInt32();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers/WellKnownTypes/Type.cs b/csharp/src/ProtocolBuffers/WellKnownTypes/Type.cs
new file mode 100644
index 00000000..dbc1ee0d
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/WellKnownTypes/Type.cs
@@ -0,0 +1,1147 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/type.proto
+#pragma warning disable 1591, 0612, 3021
+#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 Google.Protobuf.WellKnownTypes {
+
+  namespace Proto {
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Type {
+
+      #region Static variables
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_Type__FieldAccessorTable;
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_Field__FieldAccessorTable;
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_Enum__FieldAccessorTable;
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_EnumValue__FieldAccessorTable;
+      internal static pbr::FieldAccessorTable internal__static_google_protobuf_Option__FieldAccessorTable;
+      #endregion
+      #region Descriptor
+      public static pbr::FileDescriptor Descriptor {
+        get { return descriptor; }
+      }
+      private static pbr::FileDescriptor descriptor;
+
+      static Type() {
+        byte[] descriptorData = global::System.Convert.FromBase64String(
+            string.Concat(
+              "Chpnb29nbGUvcHJvdG9idWYvdHlwZS5wcm90bxIPZ29vZ2xlLnByb3RvYnVm", 
+              "Ghlnb29nbGUvcHJvdG9idWYvYW55LnByb3RvGiRnb29nbGUvcHJvdG9idWYv", 
+              "c291cmNlX2NvbnRleHQucHJvdG8irgEKBFR5cGUSDAoEbmFtZRgBIAEoCRIm", 
+              "CgZmaWVsZHMYAiADKAsyFi5nb29nbGUucHJvdG9idWYuRmllbGQSDgoGb25l", 
+              "b2ZzGAMgAygJEigKB29wdGlvbnMYBCADKAsyFy5nb29nbGUucHJvdG9idWYu", 
+              "T3B0aW9uEjYKDnNvdXJjZV9jb250ZXh0GAUgASgLMh4uZ29vZ2xlLnByb3Rv", 
+              "YnVmLlNvdXJjZUNvbnRleHQimwUKBUZpZWxkEikKBGtpbmQYASABKA4yGy5n", 
+              "b29nbGUucHJvdG9idWYuRmllbGQuS2luZBI3CgtjYXJkaW5hbGl0eRgCIAEo", 
+              "DjIiLmdvb2dsZS5wcm90b2J1Zi5GaWVsZC5DYXJkaW5hbGl0eRIOCgZudW1i", 
+              "ZXIYAyABKAUSDAoEbmFtZRgEIAEoCRIQCgh0eXBlX3VybBgGIAEoCRITCgtv", 
+              "bmVvZl9pbmRleBgHIAEoBRIOCgZwYWNrZWQYCCABKAgSKAoHb3B0aW9ucxgJ", 
+              "IAMoCzIXLmdvb2dsZS5wcm90b2J1Zi5PcHRpb24iuAIKBEtpbmQSEAoMVFlQ", 
+              "RV9VTktOT1dOEAASDwoLVFlQRV9ET1VCTEUQARIOCgpUWVBFX0ZMT0FUEAIS", 
+              "DgoKVFlQRV9JTlQ2NBADEg8KC1RZUEVfVUlOVDY0EAQSDgoKVFlQRV9JTlQz", 
+              "MhAFEhAKDFRZUEVfRklYRUQ2NBAGEhAKDFRZUEVfRklYRUQzMhAHEg0KCVRZ", 
+              "UEVfQk9PTBAIEg8KC1RZUEVfU1RSSU5HEAkSEAoMVFlQRV9NRVNTQUdFEAsS", 
+              "DgoKVFlQRV9CWVRFUxAMEg8KC1RZUEVfVUlOVDMyEA0SDQoJVFlQRV9FTlVN", 
+              "EA4SEQoNVFlQRV9TRklYRUQzMhAPEhEKDVRZUEVfU0ZJWEVENjQQEBIPCgtU", 
+              "WVBFX1NJTlQzMhAREg8KC1RZUEVfU0lOVDY0EBIidAoLQ2FyZGluYWxpdHkS", 
+              "FwoTQ0FSRElOQUxJVFlfVU5LTk9XThAAEhgKFENBUkRJTkFMSVRZX09QVElP", 
+              "TkFMEAESGAoUQ0FSRElOQUxJVFlfUkVRVUlSRUQQAhIYChRDQVJESU5BTElU", 
+              "WV9SRVBFQVRFRBADIqUBCgRFbnVtEgwKBG5hbWUYASABKAkSLQoJZW51bXZh", 
+              "bHVlGAIgAygLMhouZ29vZ2xlLnByb3RvYnVmLkVudW1WYWx1ZRIoCgdvcHRp", 
+              "b25zGAMgAygLMhcuZ29vZ2xlLnByb3RvYnVmLk9wdGlvbhI2Cg5zb3VyY2Vf", 
+              "Y29udGV4dBgEIAEoCzIeLmdvb2dsZS5wcm90b2J1Zi5Tb3VyY2VDb250ZXh0", 
+              "IlMKCUVudW1WYWx1ZRIMCgRuYW1lGAEgASgJEg4KBm51bWJlchgCIAEoBRIo", 
+              "CgdvcHRpb25zGAMgAygLMhcuZ29vZ2xlLnByb3RvYnVmLk9wdGlvbiI7CgZP", 
+              "cHRpb24SDAoEbmFtZRgBIAEoCRIjCgV2YWx1ZRgCIAEoCzIULmdvb2dsZS5w", 
+              "cm90b2J1Zi5BbnlCSQoTY29tLmdvb2dsZS5wcm90b2J1ZkIJVHlwZVByb3Rv", 
+              "UAGiAgNHUEKqAh5Hb29nbGUuUHJvdG9idWYuV2VsbEtub3duVHlwZXNiBnBy", 
+            "b3RvMw=="));
+        descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+            new pbr::FileDescriptor[] {
+            global::Google.Protobuf.WellKnownTypes.Proto.Any.Descriptor, 
+            global::Google.Protobuf.WellKnownTypes.Proto.SourceContext.Descriptor, 
+            });
+        internal__static_google_protobuf_Type__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.Type), descriptor.MessageTypes[0],
+                new string[] { "Name", "Fields", "Oneofs", "Options", "SourceContext", }, new string[] { });
+        internal__static_google_protobuf_Field__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.Field), descriptor.MessageTypes[1],
+                new string[] { "Kind", "Cardinality", "Number", "Name", "TypeUrl", "OneofIndex", "Packed", "Options", }, new string[] { });
+        internal__static_google_protobuf_Enum__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.Enum), descriptor.MessageTypes[2],
+                new string[] { "Name", "Enumvalue", "Options", "SourceContext", }, new string[] { });
+        internal__static_google_protobuf_EnumValue__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.EnumValue), descriptor.MessageTypes[3],
+                new string[] { "Name", "Number", "Options", }, new string[] { });
+        internal__static_google_protobuf_Option__FieldAccessorTable = 
+            new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.Option), descriptor.MessageTypes[4],
+                new string[] { "Name", "Value", }, new string[] { });
+      }
+      #endregion
+
+    }
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Type : pb::IMessage<Type> {
+    private static readonly pb::MessageParser<Type> _parser = new pb::MessageParser<Type>(() => new Type());
+    public static pb::MessageParser<Type> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "fields", "name", "oneofs", "options", "source_context" };
+    private static readonly uint[] _fieldTags = new uint[] { 18, 10, 26, 34, 42 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Type.Descriptor.MessageTypes[0]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Type.internal__static_google_protobuf_Type__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public Type() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Type(Type other) : this() {
+      name_ = other.name_;
+      fields_ = other.fields_.Clone();
+      oneofs_ = other.oneofs_.Clone();
+      options_ = other.options_.Clone();
+      SourceContext = other.sourceContext_ != null ? other.SourceContext.Clone() : null;
+    }
+
+    public Type Clone() {
+      return new Type(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+      fields_.Freeze();
+      oneofs_.Freeze();
+      options_.Freeze();
+      if (sourceContext_ != null) SourceContext.Freeze();
+    }
+
+    public const int NameFieldNumber = 1;
+    private string name_ = "";
+    public string Name {
+      get { return name_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        name_ = value ?? "";
+      }
+    }
+
+    public const int FieldsFieldNumber = 2;
+    private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Field> _repeated_fields_codec
+        = pb::FieldCodec.ForMessage(18, global::Google.Protobuf.WellKnownTypes.Field.Parser);
+    private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Field> fields_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Field>();
+    public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Field> Fields {
+      get { return fields_; }
+    }
+
+    public const int OneofsFieldNumber = 3;
+    private static readonly pb::FieldCodec<string> _repeated_oneofs_codec
+        = pb::FieldCodec.ForString(26);
+    private readonly pbc::RepeatedField<string> oneofs_ = new pbc::RepeatedField<string>();
+    public pbc::RepeatedField<string> Oneofs {
+      get { return oneofs_; }
+    }
+
+    public const int OptionsFieldNumber = 4;
+    private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Option> _repeated_options_codec
+        = pb::FieldCodec.ForMessage(34, global::Google.Protobuf.WellKnownTypes.Option.Parser);
+    private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> options_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option>();
+    public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> Options {
+      get { return options_; }
+    }
+
+    public const int SourceContextFieldNumber = 5;
+    private global::Google.Protobuf.WellKnownTypes.SourceContext sourceContext_;
+    public global::Google.Protobuf.WellKnownTypes.SourceContext SourceContext {
+      get { return sourceContext_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        sourceContext_ = value;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Type);
+    }
+
+    public bool Equals(Type other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Name != other.Name) return false;
+      if(!fields_.Equals(other.fields_)) return false;
+      if(!oneofs_.Equals(other.oneofs_)) return false;
+      if(!options_.Equals(other.options_)) return false;
+      if (!object.Equals(SourceContext, other.SourceContext)) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Name.Length != 0) hash ^= Name.GetHashCode();
+      hash ^= fields_.GetHashCode();
+      hash ^= oneofs_.GetHashCode();
+      hash ^= options_.GetHashCode();
+      if (sourceContext_ != null) hash ^= SourceContext.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Name.Length != 0) {
+        output.WriteRawTag(10);
+        output.WriteString(Name);
+      }
+      fields_.WriteTo(output, _repeated_fields_codec);
+      oneofs_.WriteTo(output, _repeated_oneofs_codec);
+      options_.WriteTo(output, _repeated_options_codec);
+      if (sourceContext_ != null) {
+        output.WriteRawTag(42);
+        output.WriteMessage(SourceContext);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Name.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(Name);
+      }
+      size += fields_.CalculateSize(_repeated_fields_codec);
+      size += oneofs_.CalculateSize(_repeated_oneofs_codec);
+      size += options_.CalculateSize(_repeated_options_codec);
+      if (sourceContext_ != null) {
+        size += 1 + pb::CodedOutputStream.ComputeMessageSize(SourceContext);
+      }
+      return size;
+    }
+
+    public void MergeFrom(Type other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Name.Length != 0) {
+        Name = other.Name;
+      }
+      fields_.Add(other.fields_);
+      oneofs_.Add(other.oneofs_);
+      options_.Add(other.options_);
+      if (other.sourceContext_ != null) {
+        if (sourceContext_ == null) {
+          sourceContext_ = new global::Google.Protobuf.WellKnownTypes.SourceContext();
+        }
+        SourceContext.MergeFrom(other.SourceContext);
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 10: {
+            Name = input.ReadString();
+            break;
+          }
+          case 18: {
+            fields_.AddEntriesFrom(input, _repeated_fields_codec);
+            break;
+          }
+          case 26: {
+            oneofs_.AddEntriesFrom(input, _repeated_oneofs_codec);
+            break;
+          }
+          case 34: {
+            options_.AddEntriesFrom(input, _repeated_options_codec);
+            break;
+          }
+          case 42: {
+            if (sourceContext_ == null) {
+              sourceContext_ = new global::Google.Protobuf.WellKnownTypes.SourceContext();
+            }
+            input.ReadMessage(sourceContext_);
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Field : pb::IMessage<Field> {
+    private static readonly pb::MessageParser<Field> _parser = new pb::MessageParser<Field>(() => new Field());
+    public static pb::MessageParser<Field> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "cardinality", "kind", "name", "number", "oneof_index", "options", "packed", "type_url" };
+    private static readonly uint[] _fieldTags = new uint[] { 16, 8, 34, 24, 56, 74, 64, 50 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Type.Descriptor.MessageTypes[1]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Type.internal__static_google_protobuf_Field__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public Field() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Field(Field other) : this() {
+      kind_ = other.kind_;
+      cardinality_ = other.cardinality_;
+      number_ = other.number_;
+      name_ = other.name_;
+      typeUrl_ = other.typeUrl_;
+      oneofIndex_ = other.oneofIndex_;
+      packed_ = other.packed_;
+      options_ = other.options_.Clone();
+    }
+
+    public Field Clone() {
+      return new Field(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+      options_.Freeze();
+    }
+
+    public const int KindFieldNumber = 1;
+    private global::Google.Protobuf.WellKnownTypes.Field.Types.Kind kind_ = global::Google.Protobuf.WellKnownTypes.Field.Types.Kind.TYPE_UNKNOWN;
+    public global::Google.Protobuf.WellKnownTypes.Field.Types.Kind Kind {
+      get { return kind_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        kind_ = value;
+      }
+    }
+
+    public const int CardinalityFieldNumber = 2;
+    private global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality cardinality_ = global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality.CARDINALITY_UNKNOWN;
+    public global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality Cardinality {
+      get { return cardinality_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        cardinality_ = value;
+      }
+    }
+
+    public const int NumberFieldNumber = 3;
+    private int number_;
+    public int Number {
+      get { return number_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        number_ = value;
+      }
+    }
+
+    public const int NameFieldNumber = 4;
+    private string name_ = "";
+    public string Name {
+      get { return name_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        name_ = value ?? "";
+      }
+    }
+
+    public const int TypeUrlFieldNumber = 6;
+    private string typeUrl_ = "";
+    public string TypeUrl {
+      get { return typeUrl_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        typeUrl_ = value ?? "";
+      }
+    }
+
+    public const int OneofIndexFieldNumber = 7;
+    private int oneofIndex_;
+    public int OneofIndex {
+      get { return oneofIndex_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        oneofIndex_ = value;
+      }
+    }
+
+    public const int PackedFieldNumber = 8;
+    private bool packed_;
+    public bool Packed {
+      get { return packed_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        packed_ = value;
+      }
+    }
+
+    public const int OptionsFieldNumber = 9;
+    private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Option> _repeated_options_codec
+        = pb::FieldCodec.ForMessage(74, global::Google.Protobuf.WellKnownTypes.Option.Parser);
+    private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> options_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option>();
+    public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> Options {
+      get { return options_; }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Field);
+    }
+
+    public bool Equals(Field other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Kind != other.Kind) return false;
+      if (Cardinality != other.Cardinality) return false;
+      if (Number != other.Number) return false;
+      if (Name != other.Name) return false;
+      if (TypeUrl != other.TypeUrl) return false;
+      if (OneofIndex != other.OneofIndex) return false;
+      if (Packed != other.Packed) return false;
+      if(!options_.Equals(other.options_)) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Kind != global::Google.Protobuf.WellKnownTypes.Field.Types.Kind.TYPE_UNKNOWN) hash ^= Kind.GetHashCode();
+      if (Cardinality != global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality.CARDINALITY_UNKNOWN) hash ^= Cardinality.GetHashCode();
+      if (Number != 0) hash ^= Number.GetHashCode();
+      if (Name.Length != 0) hash ^= Name.GetHashCode();
+      if (TypeUrl.Length != 0) hash ^= TypeUrl.GetHashCode();
+      if (OneofIndex != 0) hash ^= OneofIndex.GetHashCode();
+      if (Packed != false) hash ^= Packed.GetHashCode();
+      hash ^= options_.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Kind != global::Google.Protobuf.WellKnownTypes.Field.Types.Kind.TYPE_UNKNOWN) {
+        output.WriteRawTag(8);
+        output.WriteEnum((int) Kind);
+      }
+      if (Cardinality != global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality.CARDINALITY_UNKNOWN) {
+        output.WriteRawTag(16);
+        output.WriteEnum((int) Cardinality);
+      }
+      if (Number != 0) {
+        output.WriteRawTag(24);
+        output.WriteInt32(Number);
+      }
+      if (Name.Length != 0) {
+        output.WriteRawTag(34);
+        output.WriteString(Name);
+      }
+      if (TypeUrl.Length != 0) {
+        output.WriteRawTag(50);
+        output.WriteString(TypeUrl);
+      }
+      if (OneofIndex != 0) {
+        output.WriteRawTag(56);
+        output.WriteInt32(OneofIndex);
+      }
+      if (Packed != false) {
+        output.WriteRawTag(64);
+        output.WriteBool(Packed);
+      }
+      options_.WriteTo(output, _repeated_options_codec);
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Kind != global::Google.Protobuf.WellKnownTypes.Field.Types.Kind.TYPE_UNKNOWN) {
+        size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) Kind);
+      }
+      if (Cardinality != global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality.CARDINALITY_UNKNOWN) {
+        size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) Cardinality);
+      }
+      if (Number != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeInt32Size(Number);
+      }
+      if (Name.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(Name);
+      }
+      if (TypeUrl.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(TypeUrl);
+      }
+      if (OneofIndex != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeInt32Size(OneofIndex);
+      }
+      if (Packed != false) {
+        size += 1 + 1;
+      }
+      size += options_.CalculateSize(_repeated_options_codec);
+      return size;
+    }
+
+    public void MergeFrom(Field other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Kind != global::Google.Protobuf.WellKnownTypes.Field.Types.Kind.TYPE_UNKNOWN) {
+        Kind = other.Kind;
+      }
+      if (other.Cardinality != global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality.CARDINALITY_UNKNOWN) {
+        Cardinality = other.Cardinality;
+      }
+      if (other.Number != 0) {
+        Number = other.Number;
+      }
+      if (other.Name.Length != 0) {
+        Name = other.Name;
+      }
+      if (other.TypeUrl.Length != 0) {
+        TypeUrl = other.TypeUrl;
+      }
+      if (other.OneofIndex != 0) {
+        OneofIndex = other.OneofIndex;
+      }
+      if (other.Packed != false) {
+        Packed = other.Packed;
+      }
+      options_.Add(other.options_);
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 8: {
+            kind_ = (global::Google.Protobuf.WellKnownTypes.Field.Types.Kind) input.ReadEnum();
+            break;
+          }
+          case 16: {
+            cardinality_ = (global::Google.Protobuf.WellKnownTypes.Field.Types.Cardinality) input.ReadEnum();
+            break;
+          }
+          case 24: {
+            Number = input.ReadInt32();
+            break;
+          }
+          case 34: {
+            Name = input.ReadString();
+            break;
+          }
+          case 50: {
+            TypeUrl = input.ReadString();
+            break;
+          }
+          case 56: {
+            OneofIndex = input.ReadInt32();
+            break;
+          }
+          case 64: {
+            Packed = input.ReadBool();
+            break;
+          }
+          case 74: {
+            options_.AddEntriesFrom(input, _repeated_options_codec);
+            break;
+          }
+        }
+      }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum Kind {
+        TYPE_UNKNOWN = 0,
+        TYPE_DOUBLE = 1,
+        TYPE_FLOAT = 2,
+        TYPE_INT64 = 3,
+        TYPE_UINT64 = 4,
+        TYPE_INT32 = 5,
+        TYPE_FIXED64 = 6,
+        TYPE_FIXED32 = 7,
+        TYPE_BOOL = 8,
+        TYPE_STRING = 9,
+        TYPE_MESSAGE = 11,
+        TYPE_BYTES = 12,
+        TYPE_UINT32 = 13,
+        TYPE_ENUM = 14,
+        TYPE_SFIXED32 = 15,
+        TYPE_SFIXED64 = 16,
+        TYPE_SINT32 = 17,
+        TYPE_SINT64 = 18,
+      }
+
+      public enum Cardinality {
+        CARDINALITY_UNKNOWN = 0,
+        CARDINALITY_OPTIONAL = 1,
+        CARDINALITY_REQUIRED = 2,
+        CARDINALITY_REPEATED = 3,
+      }
+
+    }
+    #endregion
+
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Enum : pb::IMessage<Enum> {
+    private static readonly pb::MessageParser<Enum> _parser = new pb::MessageParser<Enum>(() => new Enum());
+    public static pb::MessageParser<Enum> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "enumvalue", "name", "options", "source_context" };
+    private static readonly uint[] _fieldTags = new uint[] { 18, 10, 26, 34 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Type.Descriptor.MessageTypes[2]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Type.internal__static_google_protobuf_Enum__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public Enum() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Enum(Enum other) : this() {
+      name_ = other.name_;
+      enumvalue_ = other.enumvalue_.Clone();
+      options_ = other.options_.Clone();
+      SourceContext = other.sourceContext_ != null ? other.SourceContext.Clone() : null;
+    }
+
+    public Enum Clone() {
+      return new Enum(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+      enumvalue_.Freeze();
+      options_.Freeze();
+      if (sourceContext_ != null) SourceContext.Freeze();
+    }
+
+    public const int NameFieldNumber = 1;
+    private string name_ = "";
+    public string Name {
+      get { return name_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        name_ = value ?? "";
+      }
+    }
+
+    public const int EnumvalueFieldNumber = 2;
+    private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.EnumValue> _repeated_enumvalue_codec
+        = pb::FieldCodec.ForMessage(18, global::Google.Protobuf.WellKnownTypes.EnumValue.Parser);
+    private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.EnumValue> enumvalue_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.EnumValue>();
+    public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.EnumValue> Enumvalue {
+      get { return enumvalue_; }
+    }
+
+    public const int OptionsFieldNumber = 3;
+    private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Option> _repeated_options_codec
+        = pb::FieldCodec.ForMessage(26, global::Google.Protobuf.WellKnownTypes.Option.Parser);
+    private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> options_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option>();
+    public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> Options {
+      get { return options_; }
+    }
+
+    public const int SourceContextFieldNumber = 4;
+    private global::Google.Protobuf.WellKnownTypes.SourceContext sourceContext_;
+    public global::Google.Protobuf.WellKnownTypes.SourceContext SourceContext {
+      get { return sourceContext_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        sourceContext_ = value;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Enum);
+    }
+
+    public bool Equals(Enum other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Name != other.Name) return false;
+      if(!enumvalue_.Equals(other.enumvalue_)) return false;
+      if(!options_.Equals(other.options_)) return false;
+      if (!object.Equals(SourceContext, other.SourceContext)) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Name.Length != 0) hash ^= Name.GetHashCode();
+      hash ^= enumvalue_.GetHashCode();
+      hash ^= options_.GetHashCode();
+      if (sourceContext_ != null) hash ^= SourceContext.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Name.Length != 0) {
+        output.WriteRawTag(10);
+        output.WriteString(Name);
+      }
+      enumvalue_.WriteTo(output, _repeated_enumvalue_codec);
+      options_.WriteTo(output, _repeated_options_codec);
+      if (sourceContext_ != null) {
+        output.WriteRawTag(34);
+        output.WriteMessage(SourceContext);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Name.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(Name);
+      }
+      size += enumvalue_.CalculateSize(_repeated_enumvalue_codec);
+      size += options_.CalculateSize(_repeated_options_codec);
+      if (sourceContext_ != null) {
+        size += 1 + pb::CodedOutputStream.ComputeMessageSize(SourceContext);
+      }
+      return size;
+    }
+
+    public void MergeFrom(Enum other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Name.Length != 0) {
+        Name = other.Name;
+      }
+      enumvalue_.Add(other.enumvalue_);
+      options_.Add(other.options_);
+      if (other.sourceContext_ != null) {
+        if (sourceContext_ == null) {
+          sourceContext_ = new global::Google.Protobuf.WellKnownTypes.SourceContext();
+        }
+        SourceContext.MergeFrom(other.SourceContext);
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 10: {
+            Name = input.ReadString();
+            break;
+          }
+          case 18: {
+            enumvalue_.AddEntriesFrom(input, _repeated_enumvalue_codec);
+            break;
+          }
+          case 26: {
+            options_.AddEntriesFrom(input, _repeated_options_codec);
+            break;
+          }
+          case 34: {
+            if (sourceContext_ == null) {
+              sourceContext_ = new global::Google.Protobuf.WellKnownTypes.SourceContext();
+            }
+            input.ReadMessage(sourceContext_);
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class EnumValue : pb::IMessage<EnumValue> {
+    private static readonly pb::MessageParser<EnumValue> _parser = new pb::MessageParser<EnumValue>(() => new EnumValue());
+    public static pb::MessageParser<EnumValue> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "name", "number", "options" };
+    private static readonly uint[] _fieldTags = new uint[] { 10, 16, 26 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Type.Descriptor.MessageTypes[3]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Type.internal__static_google_protobuf_EnumValue__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public EnumValue() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public EnumValue(EnumValue other) : this() {
+      name_ = other.name_;
+      number_ = other.number_;
+      options_ = other.options_.Clone();
+    }
+
+    public EnumValue Clone() {
+      return new EnumValue(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+      options_.Freeze();
+    }
+
+    public const int NameFieldNumber = 1;
+    private string name_ = "";
+    public string Name {
+      get { return name_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        name_ = value ?? "";
+      }
+    }
+
+    public const int NumberFieldNumber = 2;
+    private int number_;
+    public int Number {
+      get { return number_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        number_ = value;
+      }
+    }
+
+    public const int OptionsFieldNumber = 3;
+    private static readonly pb::FieldCodec<global::Google.Protobuf.WellKnownTypes.Option> _repeated_options_codec
+        = pb::FieldCodec.ForMessage(26, global::Google.Protobuf.WellKnownTypes.Option.Parser);
+    private readonly pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> options_ = new pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option>();
+    public pbc::RepeatedField<global::Google.Protobuf.WellKnownTypes.Option> Options {
+      get { return options_; }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as EnumValue);
+    }
+
+    public bool Equals(EnumValue other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Name != other.Name) return false;
+      if (Number != other.Number) return false;
+      if(!options_.Equals(other.options_)) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Name.Length != 0) hash ^= Name.GetHashCode();
+      if (Number != 0) hash ^= Number.GetHashCode();
+      hash ^= options_.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Name.Length != 0) {
+        output.WriteRawTag(10);
+        output.WriteString(Name);
+      }
+      if (Number != 0) {
+        output.WriteRawTag(16);
+        output.WriteInt32(Number);
+      }
+      options_.WriteTo(output, _repeated_options_codec);
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Name.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(Name);
+      }
+      if (Number != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeInt32Size(Number);
+      }
+      size += options_.CalculateSize(_repeated_options_codec);
+      return size;
+    }
+
+    public void MergeFrom(EnumValue other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Name.Length != 0) {
+        Name = other.Name;
+      }
+      if (other.Number != 0) {
+        Number = other.Number;
+      }
+      options_.Add(other.options_);
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 10: {
+            Name = input.ReadString();
+            break;
+          }
+          case 16: {
+            Number = input.ReadInt32();
+            break;
+          }
+          case 26: {
+            options_.AddEntriesFrom(input, _repeated_options_codec);
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Option : pb::IMessage<Option> {
+    private static readonly pb::MessageParser<Option> _parser = new pb::MessageParser<Option>(() => new Option());
+    public static pb::MessageParser<Option> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "name", "value" };
+    private static readonly uint[] _fieldTags = new uint[] { 10, 18 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Type.Descriptor.MessageTypes[4]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Proto.Type.internal__static_google_protobuf_Option__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public Option() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Option(Option other) : this() {
+      name_ = other.name_;
+      Value = other.value_ != null ? other.Value.Clone() : null;
+    }
+
+    public Option Clone() {
+      return new Option(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+      if (value_ != null) Value.Freeze();
+    }
+
+    public const int NameFieldNumber = 1;
+    private string name_ = "";
+    public string Name {
+      get { return name_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        name_ = value ?? "";
+      }
+    }
+
+    public const int ValueFieldNumber = 2;
+    private global::Google.Protobuf.WellKnownTypes.Any value_;
+    public global::Google.Protobuf.WellKnownTypes.Any Value {
+      get { return value_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        value_ = value;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Option);
+    }
+
+    public bool Equals(Option other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Name != other.Name) return false;
+      if (!object.Equals(Value, other.Value)) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Name.Length != 0) hash ^= Name.GetHashCode();
+      if (value_ != null) hash ^= Value.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Name.Length != 0) {
+        output.WriteRawTag(10);
+        output.WriteString(Name);
+      }
+      if (value_ != null) {
+        output.WriteRawTag(18);
+        output.WriteMessage(Value);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Name.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(Name);
+      }
+      if (value_ != null) {
+        size += 1 + pb::CodedOutputStream.ComputeMessageSize(Value);
+      }
+      return size;
+    }
+
+    public void MergeFrom(Option other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Name.Length != 0) {
+        Name = other.Name;
+      }
+      if (other.value_ != null) {
+        if (value_ == null) {
+          value_ = new global::Google.Protobuf.WellKnownTypes.Any();
+        }
+        Value.MergeFrom(other.Value);
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 10: {
+            Name = input.ReadString();
+            break;
+          }
+          case 18: {
+            if (value_ == null) {
+              value_ = new global::Google.Protobuf.WellKnownTypes.Any();
+            }
+            input.ReadMessage(value_);
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers/WellKnownTypes/Wrappers.cs b/csharp/src/ProtocolBuffers/WellKnownTypes/Wrappers.cs
new file mode 100644
index 00000000..c26f874d
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/WellKnownTypes/Wrappers.cs
@@ -0,0 +1,1154 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/wrappers.proto
+#pragma warning disable 1591, 0612, 3021
+#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 Google.Protobuf.WellKnownTypes {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class Wrappers {
+
+    #region Static variables
+    internal static pbr::FieldAccessorTable internal__static_google_protobuf_DoubleValue__FieldAccessorTable;
+    internal static pbr::FieldAccessorTable internal__static_google_protobuf_FloatValue__FieldAccessorTable;
+    internal static pbr::FieldAccessorTable internal__static_google_protobuf_Int64Value__FieldAccessorTable;
+    internal static pbr::FieldAccessorTable internal__static_google_protobuf_UInt64Value__FieldAccessorTable;
+    internal static pbr::FieldAccessorTable internal__static_google_protobuf_Int32Value__FieldAccessorTable;
+    internal static pbr::FieldAccessorTable internal__static_google_protobuf_UInt32Value__FieldAccessorTable;
+    internal static pbr::FieldAccessorTable internal__static_google_protobuf_BoolValue__FieldAccessorTable;
+    internal static pbr::FieldAccessorTable internal__static_google_protobuf_StringValue__FieldAccessorTable;
+    internal static pbr::FieldAccessorTable internal__static_google_protobuf_BytesValue__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbr::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbr::FileDescriptor descriptor;
+
+    static Wrappers() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "Ch5nb29nbGUvcHJvdG9idWYvd3JhcHBlcnMucHJvdG8SD2dvb2dsZS5wcm90", 
+            "b2J1ZiIcCgtEb3VibGVWYWx1ZRINCgV2YWx1ZRgBIAEoASIbCgpGbG9hdFZh", 
+            "bHVlEg0KBXZhbHVlGAEgASgCIhsKCkludDY0VmFsdWUSDQoFdmFsdWUYASAB", 
+            "KAMiHAoLVUludDY0VmFsdWUSDQoFdmFsdWUYASABKAQiGwoKSW50MzJWYWx1", 
+            "ZRINCgV2YWx1ZRgBIAEoBSIcCgtVSW50MzJWYWx1ZRINCgV2YWx1ZRgBIAEo", 
+            "DSIaCglCb29sVmFsdWUSDQoFdmFsdWUYASABKAgiHAoLU3RyaW5nVmFsdWUS", 
+            "DQoFdmFsdWUYASABKAkiGwoKQnl0ZXNWYWx1ZRINCgV2YWx1ZRgBIAEoDEJN", 
+            "ChNjb20uZ29vZ2xlLnByb3RvYnVmQg1XcmFwcGVyc1Byb3RvUAGiAgNHUEKq", 
+          "Ah5Hb29nbGUuUHJvdG9idWYuV2VsbEtub3duVHlwZXNiBnByb3RvMw=="));
+      descriptor = pbr::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbr::FileDescriptor[] {
+          });
+      internal__static_google_protobuf_DoubleValue__FieldAccessorTable = 
+          new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.DoubleValue), descriptor.MessageTypes[0],
+              new string[] { "Value", }, new string[] { });
+      internal__static_google_protobuf_FloatValue__FieldAccessorTable = 
+          new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.FloatValue), descriptor.MessageTypes[1],
+              new string[] { "Value", }, new string[] { });
+      internal__static_google_protobuf_Int64Value__FieldAccessorTable = 
+          new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.Int64Value), descriptor.MessageTypes[2],
+              new string[] { "Value", }, new string[] { });
+      internal__static_google_protobuf_UInt64Value__FieldAccessorTable = 
+          new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.UInt64Value), descriptor.MessageTypes[3],
+              new string[] { "Value", }, new string[] { });
+      internal__static_google_protobuf_Int32Value__FieldAccessorTable = 
+          new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.Int32Value), descriptor.MessageTypes[4],
+              new string[] { "Value", }, new string[] { });
+      internal__static_google_protobuf_UInt32Value__FieldAccessorTable = 
+          new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.UInt32Value), descriptor.MessageTypes[5],
+              new string[] { "Value", }, new string[] { });
+      internal__static_google_protobuf_BoolValue__FieldAccessorTable = 
+          new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.BoolValue), descriptor.MessageTypes[6],
+              new string[] { "Value", }, new string[] { });
+      internal__static_google_protobuf_StringValue__FieldAccessorTable = 
+          new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.StringValue), descriptor.MessageTypes[7],
+              new string[] { "Value", }, new string[] { });
+      internal__static_google_protobuf_BytesValue__FieldAccessorTable = 
+          new pbr::FieldAccessorTable(typeof(global::Google.Protobuf.WellKnownTypes.BytesValue), descriptor.MessageTypes[8],
+              new string[] { "Value", }, new string[] { });
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class DoubleValue : pb::IMessage<DoubleValue> {
+    private static readonly pb::MessageParser<DoubleValue> _parser = new pb::MessageParser<DoubleValue>(() => new DoubleValue());
+    public static pb::MessageParser<DoubleValue> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "value" };
+    private static readonly uint[] _fieldTags = new uint[] { 9 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[0]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.internal__static_google_protobuf_DoubleValue__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public DoubleValue() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public DoubleValue(DoubleValue other) : this() {
+      value_ = other.value_;
+    }
+
+    public DoubleValue Clone() {
+      return new DoubleValue(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+    }
+
+    public const int ValueFieldNumber = 1;
+    private double value_;
+    public double Value {
+      get { return value_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        value_ = value;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as DoubleValue);
+    }
+
+    public bool Equals(DoubleValue other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Value != other.Value) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Value != 0D) hash ^= Value.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Value != 0D) {
+        output.WriteRawTag(9);
+        output.WriteDouble(Value);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Value != 0D) {
+        size += 1 + 8;
+      }
+      return size;
+    }
+
+    public void MergeFrom(DoubleValue other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Value != 0D) {
+        Value = other.Value;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 9: {
+            Value = input.ReadDouble();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FloatValue : pb::IMessage<FloatValue> {
+    private static readonly pb::MessageParser<FloatValue> _parser = new pb::MessageParser<FloatValue>(() => new FloatValue());
+    public static pb::MessageParser<FloatValue> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "value" };
+    private static readonly uint[] _fieldTags = new uint[] { 13 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[1]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.internal__static_google_protobuf_FloatValue__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public FloatValue() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public FloatValue(FloatValue other) : this() {
+      value_ = other.value_;
+    }
+
+    public FloatValue Clone() {
+      return new FloatValue(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+    }
+
+    public const int ValueFieldNumber = 1;
+    private float value_;
+    public float Value {
+      get { return value_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        value_ = value;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as FloatValue);
+    }
+
+    public bool Equals(FloatValue other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Value != other.Value) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Value != 0F) hash ^= Value.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Value != 0F) {
+        output.WriteRawTag(13);
+        output.WriteFloat(Value);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Value != 0F) {
+        size += 1 + 4;
+      }
+      return size;
+    }
+
+    public void MergeFrom(FloatValue other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Value != 0F) {
+        Value = other.Value;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 13: {
+            Value = input.ReadFloat();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Int64Value : pb::IMessage<Int64Value> {
+    private static readonly pb::MessageParser<Int64Value> _parser = new pb::MessageParser<Int64Value>(() => new Int64Value());
+    public static pb::MessageParser<Int64Value> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "value" };
+    private static readonly uint[] _fieldTags = new uint[] { 8 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[2]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.internal__static_google_protobuf_Int64Value__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public Int64Value() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Int64Value(Int64Value other) : this() {
+      value_ = other.value_;
+    }
+
+    public Int64Value Clone() {
+      return new Int64Value(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+    }
+
+    public const int ValueFieldNumber = 1;
+    private long value_;
+    public long Value {
+      get { return value_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        value_ = value;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Int64Value);
+    }
+
+    public bool Equals(Int64Value other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Value != other.Value) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Value != 0L) hash ^= Value.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Value != 0L) {
+        output.WriteRawTag(8);
+        output.WriteInt64(Value);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Value != 0L) {
+        size += 1 + pb::CodedOutputStream.ComputeInt64Size(Value);
+      }
+      return size;
+    }
+
+    public void MergeFrom(Int64Value other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Value != 0L) {
+        Value = other.Value;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 8: {
+            Value = input.ReadInt64();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class UInt64Value : pb::IMessage<UInt64Value> {
+    private static readonly pb::MessageParser<UInt64Value> _parser = new pb::MessageParser<UInt64Value>(() => new UInt64Value());
+    public static pb::MessageParser<UInt64Value> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "value" };
+    private static readonly uint[] _fieldTags = new uint[] { 8 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[3]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.internal__static_google_protobuf_UInt64Value__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public UInt64Value() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public UInt64Value(UInt64Value other) : this() {
+      value_ = other.value_;
+    }
+
+    public UInt64Value Clone() {
+      return new UInt64Value(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+    }
+
+    public const int ValueFieldNumber = 1;
+    private ulong value_;
+    public ulong Value {
+      get { return value_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        value_ = value;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as UInt64Value);
+    }
+
+    public bool Equals(UInt64Value other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Value != other.Value) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Value != 0UL) hash ^= Value.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Value != 0UL) {
+        output.WriteRawTag(8);
+        output.WriteUInt64(Value);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Value != 0UL) {
+        size += 1 + pb::CodedOutputStream.ComputeUInt64Size(Value);
+      }
+      return size;
+    }
+
+    public void MergeFrom(UInt64Value other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Value != 0UL) {
+        Value = other.Value;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 8: {
+            Value = input.ReadUInt64();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Int32Value : pb::IMessage<Int32Value> {
+    private static readonly pb::MessageParser<Int32Value> _parser = new pb::MessageParser<Int32Value>(() => new Int32Value());
+    public static pb::MessageParser<Int32Value> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "value" };
+    private static readonly uint[] _fieldTags = new uint[] { 8 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[4]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.internal__static_google_protobuf_Int32Value__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public Int32Value() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public Int32Value(Int32Value other) : this() {
+      value_ = other.value_;
+    }
+
+    public Int32Value Clone() {
+      return new Int32Value(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+    }
+
+    public const int ValueFieldNumber = 1;
+    private int value_;
+    public int Value {
+      get { return value_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        value_ = value;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as Int32Value);
+    }
+
+    public bool Equals(Int32Value other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Value != other.Value) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Value != 0) hash ^= Value.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Value != 0) {
+        output.WriteRawTag(8);
+        output.WriteInt32(Value);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Value != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeInt32Size(Value);
+      }
+      return size;
+    }
+
+    public void MergeFrom(Int32Value other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Value != 0) {
+        Value = other.Value;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 8: {
+            Value = input.ReadInt32();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class UInt32Value : pb::IMessage<UInt32Value> {
+    private static readonly pb::MessageParser<UInt32Value> _parser = new pb::MessageParser<UInt32Value>(() => new UInt32Value());
+    public static pb::MessageParser<UInt32Value> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "value" };
+    private static readonly uint[] _fieldTags = new uint[] { 8 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[5]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.internal__static_google_protobuf_UInt32Value__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public UInt32Value() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public UInt32Value(UInt32Value other) : this() {
+      value_ = other.value_;
+    }
+
+    public UInt32Value Clone() {
+      return new UInt32Value(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+    }
+
+    public const int ValueFieldNumber = 1;
+    private uint value_;
+    public uint Value {
+      get { return value_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        value_ = value;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as UInt32Value);
+    }
+
+    public bool Equals(UInt32Value other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Value != other.Value) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Value != 0) hash ^= Value.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Value != 0) {
+        output.WriteRawTag(8);
+        output.WriteUInt32(Value);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Value != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeUInt32Size(Value);
+      }
+      return size;
+    }
+
+    public void MergeFrom(UInt32Value other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Value != 0) {
+        Value = other.Value;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 8: {
+            Value = input.ReadUInt32();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class BoolValue : pb::IMessage<BoolValue> {
+    private static readonly pb::MessageParser<BoolValue> _parser = new pb::MessageParser<BoolValue>(() => new BoolValue());
+    public static pb::MessageParser<BoolValue> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "value" };
+    private static readonly uint[] _fieldTags = new uint[] { 8 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[6]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.internal__static_google_protobuf_BoolValue__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public BoolValue() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public BoolValue(BoolValue other) : this() {
+      value_ = other.value_;
+    }
+
+    public BoolValue Clone() {
+      return new BoolValue(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+    }
+
+    public const int ValueFieldNumber = 1;
+    private bool value_;
+    public bool Value {
+      get { return value_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        value_ = value;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as BoolValue);
+    }
+
+    public bool Equals(BoolValue other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Value != other.Value) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Value != false) hash ^= Value.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Value != false) {
+        output.WriteRawTag(8);
+        output.WriteBool(Value);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Value != false) {
+        size += 1 + 1;
+      }
+      return size;
+    }
+
+    public void MergeFrom(BoolValue other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Value != false) {
+        Value = other.Value;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 8: {
+            Value = input.ReadBool();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class StringValue : pb::IMessage<StringValue> {
+    private static readonly pb::MessageParser<StringValue> _parser = new pb::MessageParser<StringValue>(() => new StringValue());
+    public static pb::MessageParser<StringValue> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "value" };
+    private static readonly uint[] _fieldTags = new uint[] { 10 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[7]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.internal__static_google_protobuf_StringValue__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public StringValue() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public StringValue(StringValue other) : this() {
+      value_ = other.value_;
+    }
+
+    public StringValue Clone() {
+      return new StringValue(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+    }
+
+    public const int ValueFieldNumber = 1;
+    private string value_ = "";
+    public string Value {
+      get { return value_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        value_ = value ?? "";
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as StringValue);
+    }
+
+    public bool Equals(StringValue other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Value != other.Value) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Value.Length != 0) hash ^= Value.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Value.Length != 0) {
+        output.WriteRawTag(10);
+        output.WriteString(Value);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Value.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(Value);
+      }
+      return size;
+    }
+
+    public void MergeFrom(StringValue other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Value.Length != 0) {
+        Value = other.Value;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 10: {
+            Value = input.ReadString();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class BytesValue : pb::IMessage<BytesValue> {
+    private static readonly pb::MessageParser<BytesValue> _parser = new pb::MessageParser<BytesValue>(() => new BytesValue());
+    public static pb::MessageParser<BytesValue> Parser { get { return _parser; } }
+
+    private static readonly string[] _fieldNames = new string[] { "value" };
+    private static readonly uint[] _fieldTags = new uint[] { 10 };
+    public static pbr::MessageDescriptor Descriptor {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.Descriptor.MessageTypes[8]; }
+    }
+
+    pbr::FieldAccessorTable pb::IReflectedMessage.Fields {
+      get { return global::Google.Protobuf.WellKnownTypes.Wrappers.internal__static_google_protobuf_BytesValue__FieldAccessorTable; }
+    }
+
+    private bool _frozen = false;
+    public bool IsFrozen { get { return _frozen; } }
+
+    public BytesValue() {
+      OnConstruction();
+    }
+
+    partial void OnConstruction();
+
+    public BytesValue(BytesValue other) : this() {
+      value_ = other.value_;
+    }
+
+    public BytesValue Clone() {
+      return new BytesValue(this);
+    }
+
+    public void Freeze() {
+      if (IsFrozen) {
+        return;
+      }
+      _frozen = true;
+    }
+
+    public const int ValueFieldNumber = 1;
+    private pb::ByteString value_ = pb::ByteString.Empty;
+    public pb::ByteString Value {
+      get { return value_; }
+      set {
+        pb::Freezable.CheckMutable(this);
+        value_ = value ?? pb::ByteString.Empty;
+      }
+    }
+
+    public override bool Equals(object other) {
+      return Equals(other as BytesValue);
+    }
+
+    public bool Equals(BytesValue other) {
+      if (ReferenceEquals(other, null)) {
+        return false;
+      }
+      if (ReferenceEquals(other, this)) {
+        return true;
+      }
+      if (Value != other.Value) return false;
+      return true;
+    }
+
+    public override int GetHashCode() {
+      int hash = 1;
+      if (Value.Length != 0) hash ^= Value.GetHashCode();
+      return hash;
+    }
+
+    public override string ToString() {
+      return pb::JsonFormatter.Default.Format(this);
+    }
+
+    public void WriteTo(pb::CodedOutputStream output) {
+      if (Value.Length != 0) {
+        output.WriteRawTag(10);
+        output.WriteBytes(Value);
+      }
+    }
+
+    public int CalculateSize() {
+      int size = 0;
+      if (Value.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeBytesSize(Value);
+      }
+      return size;
+    }
+
+    public void MergeFrom(BytesValue other) {
+      if (other == null) {
+        return;
+      }
+      if (other.Value.Length != 0) {
+        Value = other.Value;
+      }
+    }
+
+    public void MergeFrom(pb::CodedInputStream input) {
+      uint tag;
+      while (input.ReadTag(out tag)) {
+        switch(tag) {
+          case 0:
+            throw pb::InvalidProtocolBufferException.InvalidTag();
+          default:
+            if (pb::WireFormat.IsEndGroupTag(tag)) {
+              return;
+            }
+            break;
+          case 10: {
+            Value = input.ReadBytes();
+            break;
+          }
+        }
+      }
+    }
+
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code