1667 …  public global::Google.Protobuf.TestProtos.Proto2.TestAllTypes.Types.OptionalGroup OptionalGroup {  property in Google.Protobuf.TestProtos.Proto2.TestAllTypes
4801       public sealed partial class OptionalGroup : pb::IMessage<OptionalGroup>  class in Google.Protobuf.TestProtos.Proto2.TestAllTypes.Types
4827         public OptionalGroup() {  in OptionalGroup()  method in Google.Protobuf.TestProtos.Proto2.TestAllTypes.Types.OptionalGroup
4835         public OptionalGroup(OptionalGroup other) : this() {  in OptionalGroup()  method in Google.Protobuf.TestProtos.Proto2.TestAllTypes.Types.OptionalGroup
7028     public global::Google.Protobuf.TestProtos.Proto2.TestGroup.Types.OptionalGroup OptionalGroup {  property in Google.Protobuf.TestProtos.Proto2.TestGroup
7245       public sealed partial class OptionalGroup : pb::IMessage<OptionalGroup>  class in Google.Protobuf.TestProtos.Proto2.TestGroup.Types
7271         public OptionalGroup() {  in OptionalGroup()  method in Google.Protobuf.TestProtos.Proto2.TestGroup.Types.OptionalGroup
7279         public OptionalGroup(OptionalGroup other) : this() {  in OptionalGroup()  method in Google.Protobuf.TestProtos.Proto2.TestGroup.Types.OptionalGroup
26971 …public global::Google.Protobuf.TestProtos.Proto2.TestParsingMerge.Types.OptionalGroup OptionalGrou…  property in Google.Protobuf.TestProtos.Proto2.TestParsingMerge
28037       public sealed partial class OptionalGroup : pb::IMessage<OptionalGroup>  class in Google.Protobuf.TestProtos.Proto2.TestParsingMerge.Types
28062         public OptionalGroup() {  in OptionalGroup()  method in Google.Protobuf.TestProtos.Proto2.TestParsingMerge.Types.OptionalGroup
28070         public OptionalGroup(OptionalGroup other) : this() {  in OptionalGroup()  method in Google.Protobuf.TestProtos.Proto2.TestParsingMerge.Types.OptionalGroup
30290 …public global::Google.Protobuf.TestProtos.Proto2.TestHugeFieldNumbers.Types.OptionalGroup Optional…  property in Google.Protobuf.TestProtos.Proto2.TestHugeFieldNumbers
30935       public sealed partial class OptionalGroup : pb::IMessage<OptionalGroup>  class in Google.Protobuf.TestProtos.Proto2.TestHugeFieldNumbers.Types
30961         public OptionalGroup() {  in OptionalGroup()  method in Google.Protobuf.TestProtos.Proto2.TestHugeFieldNumbers.Types.OptionalGroup
30969         public OptionalGroup(OptionalGroup other) : this() {  in OptionalGroup()  method in Google.Protobuf.TestProtos.Proto2.TestHugeFieldNumbers.Types.OptionalGroup