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/dynamodb github.com/aws/aws-sdk-go-v2/service/dynamodb/types github.com/google/uuid github.com/shogo82148/go-retry Standard library imports context errors fmt net/url os strconv strings sync time