You may encounter instances where you need to want to test a single Lambda function within your stack. You can do this on the AWS Lambda dashboard
From your AWS Lambda dashboard, select the function you wish to test. Functions are listed with the most recently updated at the top.
Under Select a Test Event, select "configure test events."
- Leave all the default settings in place and give the test event a name. Scroll down and click "Create."
- With your test event selected, click "Test." If everything is connected correctly, you should see a success message on your Lambda dashboard.