| crypto/md5 | Package md5 implements the MD5 hash algorithm as defined in RFC 1321. |
| encoding/hex | Package hex implements hexadecimal encoding and decoding. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/aws/aws-sdk-go-v2/aws | Package aws provides the core SDK's utilities and shared types. |
| github.com/aws/aws-sdk-go-v2/aws/awserr | |
| github.com/aws/aws-sdk-go-v2/aws/signer/v4 | Package v4 implements the AWS signature version 4 algorithm (commonly known as SigV4). |
| github.com/aws/aws-sdk-go-v2/internal/awsutil | |
| github.com/aws/aws-sdk-go-v2/private/protocol | |
| github.com/aws/aws-sdk-go-v2/private/protocol/query | |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |