Chapter 3Finally, click on the Attach Policy button at the bottom right-hand side when it
appears. Now, our user has full access to the S3 service.
Regions
AWS has datacenters around the world, so when we activate a service in AWS we
pick the region we want it to live in. There is a list of regions for S3 at http://docs.
aws.amazon.com/general/latest/gr/rande.html#s3_region.
It's best to choose a region that is closest to the users who will be using the service.
For now, you'll be the only user, so just decide on the region that is closest to you for
our first S3 tests.