public void Write(TProtocol oprot) {
TStruct struc = new TStruct("system_update_column_family_args");
oprot.WriteStructBegin(struc);
TField field = new TField();
if (Cf_def != null && __isset.cf_def) {
field.Name = "cf_def";
field.Type = TType.Struct;
field.ID = 1;
oprot.WriteFieldBegin(field);
Cf_def.Write(oprot);
oprot.WriteFieldEnd();
}
oprot.WriteFieldStop();
oprot.WriteStructEnd();
}