Update aws_lambda_powertools/utilities/data_classes/kinesis_stream_event.py

Co-authored-by: Leandro Damascena <[email protected]>
Signed-off-by: kiitosu <[email protected]>

Author: kiitosu

aws_lambda_powertools/utilities/data_classes/kinesis_stream_event.py

@@ -148,7 +148,7 @@ def is_final_invoke_for_window(self) -> bool | None:
 
     @property
     def is_window_terminated_early(self) -> bool | None:
-        return self["isWindowTerminatedEarly"]
+        return self.get("isWindowTerminatedEarly")
 
 
 def extract_cloudwatch_logs_from_event(event: KinesisStreamEvent) -> list[CloudWatchLogsDecodedData]: