According to the User’s Guide: Using an empty value will unset/delete the attribute.
I created an attribute and then changed my mind on the naming of that attribute. So I created a “reset” flow which:
- sets an empty value to the unwanted attribute
- sends a message to display the attributes
I am still seeing one of the original attributes (with its value as empty). I assumed the attribute was deleted and therefore would not be displayed. Is there something else I should be doing or is this expected behavior?