Hi, and thanks for bringing this to our attention.
It appears there’s a bug in the API. There must be at least one value being saved during an API call. Here you’re updating a record without setting any values and the system is seeing that as an error. This is a bug on our end and we will resolve this as soon as possible.
To bypass this until we patch it, simply add another field to the call and set that to any value.
var form = new FormData();
form.append("field_55", "Added Via API");
Now it will clear field_54 since there is a valid field being saved.
I’ll update you here when this has been resolved. I apologize about the inconvenience this must be causing.
Thanks for the swift reply and video. What I’m actually trying to do is to clear the connection rather than leave it untouched. What would I need to pass from integromat to delete the connection to the other record?