Imports github.com/aws/aws-sdk-go-v2/aws github.com/aws/aws-sdk-go-v2/config github.com/aws/aws-sdk-go-v2/credentials github.com/aws/aws-sdk-go-v2/feature/s3/manager github.com/aws/aws-sdk-go-v2/service/s3 Standard library imports bytes context errors fmt io path strings