SecurityDefinitionRequest Message

<SecDefReq/>

Tag Field Name AbbrName Req'd Comments
StandardHeader Hdr Yes MsgType = c (lowercase)
320 SecurityReqID ReqID Yes
321 SecurityRequestType ReqTyp Yes
1301 MarketID MktID Identifies the market for which the security definition request is being made.
1300 MarketSegmentID MktSegID Identifies the segment of the market for which the security definition request is being made.
Instrument Instrmt Insert here the set of "Instrument" (symbology) fields defined in "Common Components of Application Messages"
of the requested Security
InstrumentExtension InstrmtExt Insert here the set of "InstrumentExtension" fields defined in "Common Components of Application Messages"
UndInstrmtGrp Undly Number of underlyings
15 Currency Ccy
58 Text Txt Comment, instructions, or other identifying information.
354 EncodedTextLen EncTxtLen Must be set if EncodedText field is specified and must immediately precede it.
355 EncodedText EncTxt Encoded (non-ASCII characters) representation of the Text field in the encoded format specified via the MessageEncoding field.
336 TradingSessionID SesID Optional Trading Session Identifier to specify a particular trading session for which you want to obtain a list of securities that are tradeable.
625 TradingSessionSubID SesSub
Stipulations Stip
InstrmtLegGrp Leg Number of legs that make up the Security
SpreadOrBenchmarkCurveData SprdBnchmkCurve
YieldData Yield
827 ExpirationCycle ExpirationCycle
263 SubscriptionRequestType SubReqTyp Subscribe or unsubscribe for security status to security specified in request.
StandardTrailer Trlr Yes