session is not required key

client/ayon_core/plugins/publish/collect_rendered_files.py

@@ -72,7 +72,7 @@ def _process_path(self, data, anatomy):
  # validate basic necessary data
  data_err = "invalid json file - missing data"
  required = ["asset", "user", "comment",
- "job", "instances", "session", "version"]
+ "job", "instances", "version"]
  assert all(elem in data.keys() for elem in required), data_err
 
  # set context by first json file