AWS-Lambda-Lambda-Tracing-Enabled
Severity: Low
Description: This control ensures that AWS X-Ray Tracing is enabled for the Lambda function. When enabled, AWS X-Ray tracing collects data about requests to the application servers and provides tools to view, filter, and gain insights into that data to identify issues. AWS X-Ray gets detailed information not just about the request and response but also about the calls that the application makes to downstream AWS resources, micro-services, databases and HTTP web APIs.
Remediation Steps:
Perform following to enable tracing for lambda :
Login to the AWS Management Console at https://console.aws.amazon.com.
Navigate to AWS Lambda console.
In the navigation pane,  select Functions.
Click on the function to be modified.
Under Debugging and Error handling, select the checkbox Active tracing for AWS X-Ray to enable tracing.
Click Save changes to apply.
Important:
Using AWS X-Ray Active Tracing on Lambda Functions can incur additional charges
Reference:
Blue Hexagon Proprietary