PySpark and AWS: Master Big Data with PySpark and AWS - Getting S3 File Name in Lambda

This video tutorial explains how to work with AWS Lambda functions, focusing on extracting information from the event parameter. It covers the process of deploying and testing the function, as well as extracting the bucket and file names from the event JSON. The tutorial also demonstrates how to use CloudWatch to monitor the function's execution and verify the extracted information.

What will happen if you do not deploy the Lambda function before running it?

What information is extracted from the event when a file is uploaded?