diff --git a/airbyte-integrations/connectors/source-facebook-marketing/source_facebook_marketing/api.py b/airbyte-integrations/connectors/source-facebook-marketing/source_facebook_marketing/api.py
index f3eed177d593..57c638e8bb68 100644
--- a/airbyte-integrations/connectors/source-facebook-marketing/source_facebook_marketing/api.py
+++ b/airbyte-integrations/connectors/source-facebook-marketing/source_facebook_marketing/api.py
@@ -93,6 +93,9 @@ def handle_call_rate_limit(self, response, params):
             max_pause_interval = self.pause_interval_minimum
 
             for record in response.json():
+                # there are two types of failures: 
+                # 1. no response (we execute batch until all inner requests has response)
+                # 2. response with error (we crash loudly)
                 # in case it is failed inner request the headers might not be present
                 if "headers" not in record:
                     continue