Imports
- github.com/aws/aws-sdk-go-v2/aws
- github.com/aws/aws-sdk-go-v2/aws/arn
- github.com/aws/aws-sdk-go-v2/config
- github.com/aws/aws-sdk-go-v2/service/sts
- github.com/aws/aws-sdk-go-v2/service/sts/types
- github.com/kayac/go-config
- github.com/pkg/errors
- golang.org/x/sync/semaphore