Examples of code to test new AWS S3 Object Lambda functionalities (see https://aws.amazon.com/s3/features/object-lambda/). In this case we will convert an xml file already stored on S3 to the JSON format, using S3 Object Lambda
Serverless Framework
Node
Python (to test)
serverless deploy
aws s3 cp test/user.xml s3://aws-s3-object-lambda-spike-bucket/
python3 test/test-object-lambda-script.py
aws s3 rm s3://aws-s3-object-lambda-spike-bucket/user.xml (avoiding error on deleting non empty S3 buckets)
serverless remove