| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| 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/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/jsonrpc | |
| time | Package time provides functionality for measuring and displaying time. |