Amazon S3 Concepts
Jump to navigation
Jump to search
Internal
Overview
Amazon Simple Storage Service. The S3 service can be integrated and exposed externally via the Amazon API Gateway.
Bucket
The Amazon S3 data model is a flat structure: you create a bucket, and the bucket stores objects.
Bucket ARN
arn:aws:s3:::bucket-name
Bucket Permissions
Bucket Public Access
Bucket Access Control List
Bucket Policy
Operations:
Bucket CORS Configuration
Objects
Each Amazon S3 object has data, a key, and metadata.
Key
The object key uniquely identifies the object in a bucket.
Metadata
The object metadata is a set of key/value pairs. After the object was uploaded, the object metadata cannot be modified. The only way to modify the metadata is to make a copy of the object and set the metadata.