`bank_transaction_id` (bank transaction reference)
bank_transaction_id (bank transaction reference)
bank_transaction_id references the bank transaction being reconciled. Reconciliations bind settlement history to imported statement facts by referencing the stable transaction identifier from the bank transaction dataset.
This field reuses bank_transaction_id from bank transactions.
Example values: txn-2026-02-10-0001, txn-2026-02-10-0002.