resize disk windows ec2 instance
"rescan" | diskpart
Get-PartitionSupportedSize -DriveLetter <drive-letter>
Resize-Partition -DriveLetter <drive-letter> -Size <size>
or
Resize-Partition -DriveLetter <drive-letter> -Size $(Get-PartitionSupportedSize -DriveLetter <drive-letter>).SizeMax