SwtchOrdrConfCxlInstr
                Mandatory
                MsgId
                Mandatory
                PoolRef
                Optional
                PrvsRef
                Repetition (0..n)
                RltdRef
                Optional
                AmdmntInd
                Mandatory
                MstrRef
                Optional
                Order References
OrdrRefs
                Repetition (1..n)
                Definition: Identification of the individual order confirmation to be cancelled.
Type: InvestmentFundOrder11
OrdrRef
                Mandatory
                ClntRef
                Optional
                DealRef
                Optional
                CxlRef
                Optional
                CxlRsn
                Optional
                CpyDtls
                Optional