Step 4: View The Lambda Function Output in CloudWatch Logs
In this step, you will view the results of the Lambda function execution. By default, the Lambda function writes its results to CloudWatch Logs.
Open the AWS Lambda console at https://console.aws.amazon.com/lambda/.
In the list of functions, choose StreamsLambdaFunction.
Choose the Monitoring tab to view CloudWatch graphs that show runtime metrics for your Lambda function.
Choose View logs in CloudWatch.
In the Log Streams list, choose the log stream corresponding to your Lambda function and view the output from your Lambda function. Verify that the write activity you generated in
StreamsLambdaTablehas been captured in CloudWatch Logs.