diff --git a/objectivec/google/protobuf/Struct.pbobjc.m b/objectivec/google/protobuf/Struct.pbobjc.m
new file mode 100644
index 0000000..14b8f27
--- /dev/null
+++ b/objectivec/google/protobuf/Struct.pbobjc.m
@@ -0,0 +1,296 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/struct.proto
+
+#import "GPBProtocolBuffers_RuntimeSupport.h"
+#import "google/protobuf/Struct.pbobjc.h"
+// @@protoc_insertion_point(imports)
+
+#pragma mark - GPBStructRoot
+
+@implementation GPBStructRoot
+
+@end
+
+#pragma mark - GPBStructRoot_FileDescriptor
+
+static GPBFileDescriptor *GPBStructRoot_FileDescriptor(void) {
+  // This is called by +initialize so there is no need to worry
+  // about thread safety of the singleton.
+  static GPBFileDescriptor *descriptor = NULL;
+  if (!descriptor) {
+    GPBDebugCheckRuntimeVersion();
+    descriptor = [[GPBFileDescriptor alloc] initWithPackage:@"google.protobuf"
+                                                     syntax:GPBFileSyntaxProto3];
+  }
+  return descriptor;
+}
+
+#pragma mark - Enum GPBNullValue
+
+GPBEnumDescriptor *GPBNullValue_EnumDescriptor(void) {
+  static GPBEnumDescriptor *descriptor = NULL;
+  if (!descriptor) {
+    static GPBMessageEnumValueDescription values[] = {
+      { .name = "NullValue", .number = GPBNullValue_NullValue },
+    };
+    descriptor = [GPBEnumDescriptor allocDescriptorForName:GPBNSStringifySymbol(GPBNullValue)
+                                                   values:values
+                                               valueCount:sizeof(values) / sizeof(GPBMessageEnumValueDescription)
+                                             enumVerifier:GPBNullValue_IsValidValue];
+  }
+  return descriptor;
+}
+
+BOOL GPBNullValue_IsValidValue(int32_t value__) {
+  switch (value__) {
+    case GPBNullValue_NullValue:
+      return YES;
+    default:
+      return NO;
+  }
+}
+
+#pragma mark - GPBStruct
+
+@implementation GPBStruct
+
+@dynamic fields, fields_Count;
+
+typedef struct GPBStruct__storage_ {
+  uint32_t _has_storage_[1];
+  NSMutableDictionary *fields;
+} GPBStruct__storage_;
+
+// This method is threadsafe because it is initially called
+// in +initialize for each subclass.
++ (GPBDescriptor *)descriptor {
+  static GPBDescriptor *descriptor = nil;
+  if (!descriptor) {
+    static GPBMessageFieldDescription fields[] = {
+      {
+        .name = "fields",
+        .number = GPBStruct_FieldNumber_Fields,
+        .hasIndex = GPBNoHasBit,
+        .flags = GPBFieldMapKeyString,
+        .dataType = GPBDataTypeMessage,
+        .offset = offsetof(GPBStruct__storage_, fields),
+        .defaultValue.valueMessage = nil,
+        .dataTypeSpecific.className = GPBStringifySymbol(GPBValue),
+        .fieldOptions = NULL,
+      },
+    };
+    GPBDescriptor *localDescriptor =
+        [GPBDescriptor allocDescriptorForClass:[GPBStruct class]
+                                     rootClass:[GPBStructRoot class]
+                                          file:GPBStructRoot_FileDescriptor()
+                                        fields:fields
+                                    fieldCount:sizeof(fields) / sizeof(GPBMessageFieldDescription)
+                                        oneofs:NULL
+                                    oneofCount:0
+                                         enums:NULL
+                                     enumCount:0
+                                        ranges:NULL
+                                    rangeCount:0
+                                   storageSize:sizeof(GPBStruct__storage_)
+                                    wireFormat:NO];
+    NSAssert(descriptor == nil, @"Startup recursed!");
+    descriptor = localDescriptor;
+  }
+  return descriptor;
+}
+
+@end
+
+#pragma mark - GPBValue
+
+@implementation GPBValue
+
+@dynamic kindOneOfCase;
+@dynamic nullValue;
+@dynamic numberValue;
+@dynamic stringValue;
+@dynamic boolValue;
+@dynamic structValue;
+@dynamic listValue;
+
+typedef struct GPBValue__storage_ {
+  uint32_t _has_storage_[2];
+  BOOL boolValue;
+  GPBNullValue nullValue;
+  NSString *stringValue;
+  GPBStruct *structValue;
+  GPBListValue *listValue;
+  double numberValue;
+} GPBValue__storage_;
+
+// This method is threadsafe because it is initially called
+// in +initialize for each subclass.
++ (GPBDescriptor *)descriptor {
+  static GPBDescriptor *descriptor = nil;
+  if (!descriptor) {
+    static GPBMessageOneofDescription oneofs[] = {
+      {
+        .name = "kind",
+        .index = -1,
+      },
+    };
+    static GPBMessageFieldDescription fields[] = {
+      {
+        .name = "nullValue",
+        .number = GPBValue_FieldNumber_NullValue,
+        .hasIndex = -1,
+        .flags = GPBFieldOptional | GPBFieldHasEnumDescriptor,
+        .dataType = GPBDataTypeEnum,
+        .offset = offsetof(GPBValue__storage_, nullValue),
+        .defaultValue.valueEnum = GPBNullValue_NullValue,
+        .dataTypeSpecific.enumDescFunc = GPBNullValue_EnumDescriptor,
+        .fieldOptions = NULL,
+      },
+      {
+        .name = "numberValue",
+        .number = GPBValue_FieldNumber_NumberValue,
+        .hasIndex = -1,
+        .flags = GPBFieldOptional,
+        .dataType = GPBDataTypeDouble,
+        .offset = offsetof(GPBValue__storage_, numberValue),
+        .defaultValue.valueDouble = 0,
+        .dataTypeSpecific.className = NULL,
+        .fieldOptions = NULL,
+      },
+      {
+        .name = "stringValue",
+        .number = GPBValue_FieldNumber_StringValue,
+        .hasIndex = -1,
+        .flags = GPBFieldOptional,
+        .dataType = GPBDataTypeString,
+        .offset = offsetof(GPBValue__storage_, stringValue),
+        .defaultValue.valueString = nil,
+        .dataTypeSpecific.className = NULL,
+        .fieldOptions = NULL,
+      },
+      {
+        .name = "boolValue",
+        .number = GPBValue_FieldNumber_BoolValue,
+        .hasIndex = -1,
+        .flags = GPBFieldOptional,
+        .dataType = GPBDataTypeBool,
+        .offset = offsetof(GPBValue__storage_, boolValue),
+        .defaultValue.valueBool = NO,
+        .dataTypeSpecific.className = NULL,
+        .fieldOptions = NULL,
+      },
+      {
+        .name = "structValue",
+        .number = GPBValue_FieldNumber_StructValue,
+        .hasIndex = -1,
+        .flags = GPBFieldOptional,
+        .dataType = GPBDataTypeMessage,
+        .offset = offsetof(GPBValue__storage_, structValue),
+        .defaultValue.valueMessage = nil,
+        .dataTypeSpecific.className = GPBStringifySymbol(GPBStruct),
+        .fieldOptions = NULL,
+      },
+      {
+        .name = "listValue",
+        .number = GPBValue_FieldNumber_ListValue,
+        .hasIndex = -1,
+        .flags = GPBFieldOptional,
+        .dataType = GPBDataTypeMessage,
+        .offset = offsetof(GPBValue__storage_, listValue),
+        .defaultValue.valueMessage = nil,
+        .dataTypeSpecific.className = GPBStringifySymbol(GPBListValue),
+        .fieldOptions = NULL,
+      },
+    };
+    GPBDescriptor *localDescriptor =
+        [GPBDescriptor allocDescriptorForClass:[GPBValue class]
+                                     rootClass:[GPBStructRoot class]
+                                          file:GPBStructRoot_FileDescriptor()
+                                        fields:fields
+                                    fieldCount:sizeof(fields) / sizeof(GPBMessageFieldDescription)
+                                        oneofs:oneofs
+                                    oneofCount:sizeof(oneofs) / sizeof(GPBMessageOneofDescription)
+                                         enums:NULL
+                                     enumCount:0
+                                        ranges:NULL
+                                    rangeCount:0
+                                   storageSize:sizeof(GPBValue__storage_)
+                                    wireFormat:NO];
+    NSAssert(descriptor == nil, @"Startup recursed!");
+    descriptor = localDescriptor;
+  }
+  return descriptor;
+}
+
+@end
+
+int32_t GPBValue_NullValue_RawValue(GPBValue *message) {
+  GPBDescriptor *descriptor = [GPBValue descriptor];
+  GPBFieldDescriptor *field = [descriptor fieldWithNumber:GPBValue_FieldNumber_NullValue];
+  return GPBGetMessageInt32Field(message, field);
+}
+
+void SetGPBValue_NullValue_RawValue(GPBValue *message, int32_t value) {
+  GPBDescriptor *descriptor = [GPBValue descriptor];
+  GPBFieldDescriptor *field = [descriptor fieldWithNumber:GPBValue_FieldNumber_NullValue];
+  GPBSetInt32IvarWithFieldInternal(message, field, value, descriptor.file.syntax);
+}
+
+void GPBValue_ClearKindOneOfCase(GPBValue *message) {
+  GPBDescriptor *descriptor = [message descriptor];
+  GPBOneofDescriptor *oneof = descriptor->oneofs_[0];
+  GPBMaybeClearOneof(message, oneof, 0);
+}
+#pragma mark - GPBListValue
+
+@implementation GPBListValue
+
+@dynamic valuesArray, valuesArray_Count;
+
+typedef struct GPBListValue__storage_ {
+  uint32_t _has_storage_[1];
+  NSMutableArray *valuesArray;
+} GPBListValue__storage_;
+
+// This method is threadsafe because it is initially called
+// in +initialize for each subclass.
++ (GPBDescriptor *)descriptor {
+  static GPBDescriptor *descriptor = nil;
+  if (!descriptor) {
+    static GPBMessageFieldDescription fields[] = {
+      {
+        .name = "valuesArray",
+        .number = GPBListValue_FieldNumber_ValuesArray,
+        .hasIndex = GPBNoHasBit,
+        .flags = GPBFieldRepeated,
+        .dataType = GPBDataTypeMessage,
+        .offset = offsetof(GPBListValue__storage_, valuesArray),
+        .defaultValue.valueMessage = nil,
+        .dataTypeSpecific.className = GPBStringifySymbol(GPBValue),
+        .fieldOptions = NULL,
+      },
+    };
+    GPBDescriptor *localDescriptor =
+        [GPBDescriptor allocDescriptorForClass:[GPBListValue class]
+                                     rootClass:[GPBStructRoot class]
+                                          file:GPBStructRoot_FileDescriptor()
+                                        fields:fields
+                                    fieldCount:sizeof(fields) / sizeof(GPBMessageFieldDescription)
+                                        oneofs:NULL
+                                    oneofCount:0
+                                         enums:NULL
+                                     enumCount:0
+                                        ranges:NULL
+                                    rangeCount:0
+                                   storageSize:sizeof(GPBListValue__storage_)
+                                    wireFormat:NO];
+    NSAssert(descriptor == nil, @"Startup recursed!");
+    descriptor = localDescriptor;
+  }
+  return descriptor;
+}
+
+@end
+
+
+// @@protoc_insertion_point(global_scope)