I have an updatable BAQ where I have checked Allow New Record and Allow Multiple Row Update. I can call Get New twice, fill in the values for the two new rows, click Update, and both new records are saved successfully to the database. So far, so good.
Now I want to call this UBAQ from REST. The payload syntax does not appear to support passing multiple rows, but sending them one at a time (one REST call for each row) works just fine.
Am I missing anything here, or is passing multiple rows to a UBAQ simply not supported through REST at this time?