public void MergeFrom(pb::CodedInputStream input)
        {
    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
            input.ReadRawMessage(this);
    #else
            uint tag;
            while ((tag = input.ReadTag()) != 0)
            {
                switch (tag)
                {
                default:
                    _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, input);
                    break;

                case 18: {
                    if (metadata_ == null)
                    {
                        Metadata = new global::Nacos.Metadata();
                    }
                    input.ReadMessage(Metadata);
                    break;
                }

                case 26: {
                    if (body_ == null)
                    {
                        Body = new global::Google.Protobuf.WellKnownTypes.Any();
                    }
                    input.ReadMessage(Body);
                    break;
                }
                }
            }
    #endif
        }
        void pb::IBufferMessage.InternalMergeFrom(ref pb::ParseContext input)
        {
            uint tag;

            while ((tag = input.ReadTag()) != 0)
            {
                switch (tag)
                {
                default:
                    _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, ref input);
                    break;

                case 18: {
                    if (metadata_ == null)
                    {
                        Metadata = new global::Nacos.Metadata();
                    }
                    input.ReadMessage(Metadata);
                    break;
                }

                case 26: {
                    if (body_ == null)
                    {
                        Body = new global::Google.Protobuf.WellKnownTypes.Any();
                    }
                    input.ReadMessage(Body);
                    break;
                }
                }
            }
        }
 public void MergeFrom(Payload other)
 {
     if (other == null)
     {
         return;
     }
     if (other.metadata_ != null)
     {
         if (metadata_ == null)
         {
             Metadata = new global::Nacos.Metadata();
         }
         Metadata.MergeFrom(other.Metadata);
     }
     if (other.body_ != null)
     {
         if (body_ == null)
         {
             Body = new global::Google.Protobuf.WellKnownTypes.Any();
         }
         Body.MergeFrom(other.Body);
     }
     _unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
 }