Hi,
I need to update some custom fields at the session level. My plan was to proceed either via API or by uploading a CSV file. However, I’ve noticed that in both cases, in order to update a single additional field, it’s necessary to include all existing fields—otherwise, any fields not included are overwritten or deleted.
Is there a way to mass update a single additional field without having to provide the full data structure?
Thanks in advance!
Christian