TagField NameData TypeUnion DatatypeDescriptionAddedDepr.Enums from tag
364EncodedUnderlyingSecurityDescLenLength

Byte length of encoded (non-ASCII characters) EncodedUnderlyingSecurityDesc field.



 Added  FIX.4.2
Used in messages:
[MassQuote] [QuoteAcknowledgement] [SecurityDefinition] [SecurityDefinitionRequest]