title: Can't get AWS Lambda function to log (text output) to CloudWatch
body: <p>I'm trying to set up a Lambda function that will process a file when it's uploaded to an S3 bucket. I need a way to see the output of <code>console.log</code> when I upload a file, but I can't figure out how to link my Lambda function to CloudWatch.</p>
  
  <p>I figured about by looking at the <code>context</code> object that my log group is <code>/aws/lambda/wavToMp3</code> and the log stream is <code>2016/05/23/[$LATEST]hex_code_redacted</code>. So I created that group and stream in CloudWatch, yet nothing is being logged to it.</p>