Imports
- github.com/aws/aws-sdk-go-v2/aws
- github.com/aws/aws-sdk-go-v2/config
- github.com/aws/aws-sdk-go-v2/service/ec2
- github.com/aws/aws-sdk-go-v2/service/ec2/types
- github.com/aws/aws-sdk-go-v2/service/ssm
- golang.org/x/crypto/ssh
- golang.org/x/sync/errgroup