Imports of package expression

PathSynopsis
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/aws/aws-sdk-go-v2/awsPackage aws provides the core SDK's utilities and shared types.
github.com/aws/aws-sdk-go-v2/service/dynamodb
github.com/aws/aws-sdk-go-v2/service/dynamodb/dynamodbattribute
sortPackage sort provides primitives for sorting slices and user-defined collections.
stringsPackage strings implements simple functions to manipulate UTF-8 encoded strings.