configure log levels for aws-sdk-core jar in a lambda function

Question

We have a java based lambda function and have been observing a lot of debug logs being added in the log file which includes confidential details such as passwords and other internal settings because of the aws-sdk dependency used in the lambda function.
Please help me to control the log level for the aws-sdk related dependencies.

Answer

Hello.

This is a recently added feature to Lambda, and it might be useful to you.  
https://aws.amazon.com/jp/blogs/compute/introducing-advanced-logging-controls-for-aws-lambda-functions/  
https://docs.aws.amazon.com/lambda/latest/dg/monitoring-cloudwatchlogs.html#monitoring-cloudwatchlogs-advanced

I think that in general, it is often controlled using something like Log4J.  
https://docs.aws.amazon.com/sdk-for-java/v1/developer-guide/java-dg-logging.html

configure log levels for aws-sdk-core jar in a lambda function

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