void pb::IBufferMessage.InternalMergeFrom(ref pb::ParseContext input) { uint tag; while ((tag = input.ReadTag()) != 0) { switch (tag) { default: _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, ref input); break; case 10: { if (result_ == null) { Result = new global::Google.Ads.GoogleAds.V10.Services.MutateBillingSetupResult(); } input.ReadMessage(Result); break; } } } }