title: How to pass input json along with event data in AWS lambda
body: <p>I want to pass some input json along with event trigger data to AWS lambda function.</p>
  
  <p>So when i configured AWS lambda with Cloudwatch Event and added input target as Constant ie {"job_name":"job1"}</p>
  
  <p>Now when i execute below code in lambda event data is missing</p>
  
  <pre><code>print(str(event))
  
  output:{"job_name":"job1"}
  
  if i say event['Records'] lambda throws error as Keyerror 
  </code></pre>
  
  <p>So how to pass input along with actual event data</p>