Imports github.com/aws/aws-sdk-go-v2/aws github.com/aws/aws-sdk-go-v2/feature/dynamodb/attributevalue github.com/aws/aws-sdk-go-v2/service/dynamodb github.com/aws/aws-sdk-go-v2/service/dynamodb/types Standard library imports context encoding/base64 encoding/json errors fmt strconv strings time