public override string ToString() { return ($"{Prefix}{Configuration.Configuration.ConfigurationData.Instance.ParsingData.FieldSeparator}{ConversionMethods.BuildOrderedCollection(this).Result.ToFieldSeparatorString()}"); }
//Not Implemented - MSH.19 -> MSH.21 public override string ToString() { return ($"{Prefix}{FieldSeparator}{ConversionMethods.BuildOrderedCollection(this).Result.ToFieldSeparatorString()}"); }