Lab 3: S3 Bucket Name is Not Unique

[charles-salmon]

Task 5 of Lab 3 suggests that the bucket be named s3-pdf-requests. When concatenated with the application name and environment name specified earlier, this does not result in a globally unique name. I personally executed:

"s3-pdf-requests-" + [Guid]::NewGuid().ToString().Substring(0,8)

in PowerShell, but figured that you may have a more elegant solution in mind, so thought that I'd highlight this. Sorry that I forgot to point this one out yesterday!

[donnieprakoso]

Thanks for flagging this!
It's funny that you raised this on the same day I filed the issue on copilot-cli repo.
We both have the same thought about this, and what I normally do isn't that elegant. Here's the command that I use on Linux:

PREFIX=$(tr -dc a-z0-9 </dev/urandom | head -c 10)

And add them into the S3 bucket name.

I'll update the doc using both Linux and PowerShell command.