CorpActnInstrStsAdvc
                Mandatory
                InstrId
                Optional
                OthrDocId
                Repetition (0..n)
                CorpActnGnlInf
                Mandatory
                InstrPrcgSts
                Repetition (1..n)
                Canc
                Choice
                No Specified Reason
NoSpcfdRsn
                Choice
                Definition: Reason not specified.
Type: NoReasonCode (String)
Allowed Values:
- NORE (No Reason): No reason to report or no reason available to report.
Rsn
                Choice (1..n)
                AccptdForFrthrPrcg
                Choice
                Rjctd
                Choice
                Pdg
                Choice
                DfltActn
                Choice
                StgInstr
                Choice
                PrtrySts
                Choice
                CorpActnInstr
                Optional
                PrtctInstr
                Optional
                AddtlInf
                Optional
                SplmtryData
                Repetition (0..n)