Remove "layerId"

Author: esrakartalOpt

optimizely/entities.py

@@ -234,7 +234,6 @@ def __init__(
         self.audienceConditions = audienceConditions
         self.includedFlags = includedFlags or []
         self.excludedFlags = excludedFlags or []
-        self.layerId = ''
 
     def get_audience_conditions_or_ids(self) -> Sequence[str | list[str]]:
         """Returns audienceConditions if present, otherwise audienceIds.

optimizely/event/event_factory.py

@@ -130,8 +130,9 @@ def _create_visitor(cls, event: Optional[user_event.UserEvent], logger: Logger)
                 variation_key = event.variation.get('key', '')
 
             if event.experiment:
-                experiment_layerId = event.experiment.layerId
                 experiment_id = event.experiment.id
+                if isinstance(event.experiment, entities.Experiment):
+                    experiment_layerId = event.experiment.layerId
 
             metadata = payload.Metadata(event.flag_key, event.rule_key,
                                         event.rule_type, variation_key,

optimizely/project_config.py

@@ -241,7 +241,7 @@ def __init__(self, datafile: str | bytes, logger: Logger, error_handler: Any):
                 if holdout not in excluded_holdouts:
                     applicable_holdouts.append(holdout)
 
-            # Add flag-specific included holdouts AFTER global holdouts
+            # Add flag-specific local holdouts AFTER global holdouts
             if flag_id in self.included_holdouts:
                 applicable_holdouts.extend(self.included_holdouts[flag_id])