RtrvlFlfmtRspn
                Mandatory
                Hdr
                Mandatory
                Body
                Mandatory
                Envt
                Mandatory
                Cntxt
                Mandatory
                Tx
                Optional
                PrcgRslt
                Mandatory
                RspnSrc
                Optional
                Optional
                Tp
                Mandatory
                OthrTp
                Optional
                Assigner
Assgnr
                Optional
                Definition: Entity in charge of assigning the identification.
Type: PartyType9Code (String)
Allowed Values:
- ACQR (Acquirer): Entity acquiring card transactions.
 - ACQP (Acquirer Processor): Entity providing acquiring card payment processing services on behalf on an acquirer.
 - CISS (Card Issuer): Party that issues cards.
 - CISP (Card Issuer Processor): Entity providing issuing card payment processing services on behalf on an issuer.
 - CSCH (Card Scheme): Entity defining rules and procedures for card payment transactions acting as an intermediary between an acquirer and an issuer.
 - SCHP (Card Scheme Processor): Entity providing card payment processing services acting on behalf of a card scheme.
 
Ctry
                Optional
                ShrtNm
                Optional
                RsltData
                Mandatory
                ErrDtl
                Repetition (0..n)
                OrgnlRsltData
                Optional
                AddtlInf
                Repetition (0..n)
                PrtctdData
                Repetition (0..n)
                SplmtryData
                Repetition (0..n)
                SctyTrlr
                Optional