According to the documentation, the Update a Row action should perform an upsert (which is an update if row exists with a given row ID or an insert if it does not).
Instead, when a row with the row ID does not exist it is returning the following error:
Entity 'cr29f_JourneyLeadHistory' With Id = 01d33241-bb0f-168d-8bad-6cff6e2afc73 Does Not Exist
After that, this error, I added an Add a Row that triggers on a failure with the same parameter mapping and it did the insert. Re-running the same flow and the Update a Row works. This shows the upsert in the documentation is not working.
Is there a way to get the correct behavior?