Imports github.com/aws/aws-sdk-go-v2/aws github.com/aws/aws-sdk-go-v2/feature/s3/manager github.com/aws/aws-sdk-go-v2/service/s3 github.com/aws/aws-sdk-go-v2/service/s3/types github.com/aws/aws-sdk-go/aws github.com/aws/aws-sdk-go/aws/awserr Standard library imports context errors fmt io io/fs net/http path sort strings time