AWS S3 Cloud Object Storage is one of the most popular cloud storage services globally, offering highly available and scalable storage at a low cost. To interact with S3 Buckets using Go, we'll need to create a web-based application with three routes: listing files in an S3 Bucket, uploading files to an S3 Bucket, and downloading files from an S3 Bucket.` This summary covers the key points of the text, including the popularity of AWS S3 Cloud Object Storage, the requirements for interacting with S3 Buckets using Go, and the steps to create a web-based application with three routes. It also mentions the use of utility functions such as `uploadFile()` and `downloadFileFromBucket()` to simplify the process of uploading and downloading files from S3 Buckets.