after adding orchestrator.handler ( i changed the method name from lambda_handler to orchestrator.handler ) and then i got this

[zeefu]

{
"errorMessage": "'key_urls_map'",
"errorType": "KeyError",
"stackTrace": [
[
"/var/task/orchestrator.py",
23,
"handler",
"key_urls_map = event['key_urls_map']"
]
]
}

after adding orchestrator.handler