Imports github.com/SebastiaanKlippert/go-wkhtmltopdf github.com/aws/aws-lambda-go/events github.com/aws/aws-lambda-go/lambda github.com/aws/aws-sdk-go/aws github.com/aws/aws-sdk-go/aws/session github.com/aws/aws-sdk-go/service/s3 Standard library imports bytes fmt io os