What is a customer responsibility under the AWS shared responsibility model when using AWS Lambda?
Maintenance of the underlying Lambda hardware.
Maintenance of the Lambda networking infrastructure.
The code and libraries that run in the Lambda functions.
The Lambda server software.
Explanations:
AWS is responsible for the maintenance of the underlying hardware for Lambda, including the physical servers and data centers where the service runs.
AWS manages the networking infrastructure required for Lambda. Customers do not have to maintain or configure the networking components themselves.
Customers are responsible for the code and libraries that they deploy in Lambda functions. This includes ensuring code security and performance.
AWS manages the server software that runs Lambda functions. Customers do not have to worry about the operating system or server maintenance.
I figure that the answer is:
The code and libraries that run in the Lambda functions.