Working with Files
Explore how to handle file streams in AWS Lambda using the S3 SDK. Learn methods to download S3 objects into local files, upload processed files back to S3, and safely clean up temporary files to manage Lambda container storage.
We'll cover the following...
We'll cover the following...
In Chapter 7, you used a method of the AWS S3 SDK to upload the contents of a string into an S3 bucket. Although you could potentially work with images as in-memory strings or buffers, this would unnecessarily ...