By using aws Lambda, s3,flask and mysql

• BucketSize (Free)
• NumberOfObjects (Free)
• Requests (PUT, LIST,ALL,4XX Errors,5XX Errors) (Paid service)
• Data transfer (Total request latency, First byte latency,Bytes uploaded,Bytes downloaded) (Paid service)

• BucketSize
• NumberOfObjects
• Grouping objects more than specific size
• Geo location uploaded objects
• Added/Deleted/Removed/Renamed Objects
• Grouping of Objects extensions
• Identifier performing the request

Part 1:

• [AWS]

• Create Lambda function, lambda_function.py and change <domain/ip for api backend>
• Add requests.zip as a lambda layer.
• Enable Versioning On S3 bucket.
• On S3 Event, Check on "All object create events"
• On S3 Event, Check on "All object delete events"

Part 2:

• [API Backend]

• Use AWS EC2 or ECS.
• docker-compose up -d