JournalLineAccountTypeSourceValueUnion.CreateStr(/* values here */);JournalLineAccountTypeSourceValueUnion.CreateNumber(/* values here */);JournalLineAccountTypeSourceValueUnion.CreateBoolean(/* values here */);JournalLineAccountTypeSourceValueUnion.CreateJournalLineSourceValueAccountType(/* values here */);JournalLineAccountTypeSourceValueUnion.CreateArrayOfAny(/* values here */);