ListVirtualTransactionOverrides
/api/transactionportfolios/{scope}/{code}/overridevirtualtransactions/$list
Returns every override and suppression record affecting this portfolio, across every instrument
event, optionally restricted to the given match and application statuses. Filtering to the orphaned
and partially-applied statuses gives a reconciliation worklist of records whose targets no longer
generate. A derived portfolio is affected by its own records and by every record held by an ancestor,
so each returned record carries the portfolio that holds it.