Network Traffic mandatory properties

[citronpower]

Hi all,

According to the documentation, the object Network Traffic has only "type" and "protocols" as mandatory properties, and not "src_ref" or "dst_ref" as in written in the following line: self._check_at_least_one_property(['src_ref', 'dst_ref'])

Did I miss something? Or is that a mistake? Thanks in advance for your reply! :)