CorpActnInstr
                Mandatory
                ChngInstrInd
                Optional
                CancInstrId
                Optional
                InstrCxlReqId
                Optional
                OthrDocId
                Repetition (0..n)
                EvtsLkg
                Repetition (0..n)
                CorpActnGnlInf
                Mandatory
                CorpActnEvtId
                Mandatory
                OffclCorpActnEvtId
                Optional
                EvtTp
                Mandatory
                UndrlygScty
                Optional
                FinInstrmId
                Optional
                PlcOfListg
                Optional
                DayCntBsis
                Optional
                ClssfctnTp
                Optional
                DnmtnCcy
                Optional
                NxtCpnDt
                Optional
                XpryDt
                Optional
                FltgRateFxgDt
                Optional
                Maturity Date
MtrtyDt
                Optional
                Definition: Date on which a financial instrument becomes due and assets are to be repaid.
Type: ISODate
Restrictions:
IsseDt
                Optional
                NxtCllblDt
                Optional
                PutblDt
                Optional
                DtdDt
                Optional
                ConvsDt
                Optional
                PrvsFctr
                Optional
                NxtFctr
                Optional
                IntrstRate
                Optional
                NxtIntrstRate
                Optional
                MinNmnlQty
                Optional
                CtrctSz
                Optional
                AcctDtls
                Mandatory
                BnfclOwnrDtls
                Repetition (0..n)
                CorpActnInstr
                Mandatory
                PrtctInstr
                Optional
                AddtlInf
                Optional
                SplmtryData
                Repetition (0..n)