public override void TightUnmarshal(OpenWireFormat wireFormat, Object o, BinaryReader dataIn, BooleanStream bs)
{
base.TightUnmarshal(wireFormat, o, dataIn, bs);
ProducerAck info = (ProducerAck)o;
info.ProducerId = (ProducerId) TightUnmarshalNestedObject(wireFormat, dataIn, bs);
info.Size = dataIn.ReadInt32();
}