Amazon S3 - Web Based Upload Object with POST request and Presigned URL in Python Boto3

In this article, I will show you how to generate S3 Presigned URL for HTTP POST request with AWS SDK for Boto3(Python). The unique part of this article is that I will show you how to apply Server Side Encryption with KMS key, Tagging objects, Updating Object Metadata and more with S3 Presigned URL for HTTP POST.

When using S3, there is a scenario about "Broswer-Based Uploads Using HTTP POST". However, it is required to calculate AWS SigV4 Signature …

amazon apply article aws boto3 encryption http part python s3 sdk server server side show tagging url web