| context | Package context defines the Context type, which carries deadlines, cancellation signals, and other request-scoped values across API boundaries and between processes. |
| encoding/base64 | Package base64 implements base64 encoding as specified by RFC 4648. |
| encoding/hex | Package hex implements hexadecimal encoding and decoding. |
| errors | Package errors implements functions to manipulate errors. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/aws/aws-sdk-go/aws | |
| github.com/aws/aws-sdk-go/aws/awserr | |
| github.com/aws/aws-sdk-go/aws/client | |
| github.com/aws/aws-sdk-go/aws/session | |
| github.com/aws/aws-sdk-go/service/s3 | |
| github.com/aws/aws-sdk-go/service/s3/s3manager | |
| gocloud.dev/blob | Package blob provides an easy and portable way to interact with blobs within a storage location. |
| gocloud.dev/blob/driver | Package driver defines interfaces to be implemented by blob drivers, which will be used by the blob package to interact with the underlying services. |
| io | Package io provides basic interfaces to I/O primitives. |
| net/http | Package http provides HTTP client and server implementations. |
| net/url | Package url parses URLs and implements query escaping. |
| sort | Package sort provides primitives for sorting slices and user-defined collections. |
| strconv | Package strconv implements conversions to and from string representations of basic data types. |
| strings | Package strings implements simple functions to manipulate UTF-8 encoded strings. |