SDKs & CLIs
Golang SDK

Golang

1. Install The Dependencies

To install the project dependencies, simply run the following command in your terminal:

go get

2. Setup The Environment

We will be setting up two environment variables, ACCESS_KEY and SECRET_KEY, which are required to access the AIOZ W3S service. Assign the values of these variables to the values of your credential that you created in the AIOZ W3S dashboard (opens in a new tab).

export ACCESS_KEY=<your-access-key>
export SECRET_KEY=<your-secret-key>

3. List All Buckets

To list all buckets, you can use the following code:

go run main.go

To choose which other functions to run, you uncomment the function in main.go.

Minimal Code Example

package main
 
import (
	"context"
	"log"
	"os"
	"strings"
 
	"github.com/aws/aws-sdk-go-v2/aws"
	"github.com/aws/aws-sdk-go-v2/config"
	"github.com/aws/aws-sdk-go-v2/service/s3"
)
 
func main() {
	resolver := aws.EndpointResolverWithOptionsFunc(func(service, region string, options ...interface{}) (aws.Endpoint, error) {
		return aws.Endpoint{
			URL:           "W3S_ENDPOINT_URL",
			SigningRegion: "us-east-1",
		}, nil
	})
 
	credentials := aws.CredentialsProviderFunc(func(ctx context.Context) (aws.Credentials, error) {
		return aws.Credentials{
			AccessKeyID:     "YOUR_ACCESS_KEY_ID",
			SecretAccessKey: "YOUR_SECRET_ACCESS_KEY",
		}, nil
	})
 
	// Load config
	cfg, err := config.LoadDefaultConfig(context.TODO(),
		config.WithCredentialsProvider(credentials),
		config.WithEndpointResolverWithOptions(resolver),
	)
	if err != nil {
		log.Fatal(err)
	}
 
	// Create an Amazon S3 service client
	s3Client := s3.NewFromConfig(cfg,
		func(o *s3.Options) {
			o.UsePathStyle = true
		},
	)
 
	filePath := "YOUR_FILE_PATH"
	// Get file name from filePath
	path := strings.Split(filePath, "/")
	fileName := path[len(path)-1]
 
	file, openErr := os.Open(filePath)
	if openErr != nil {
		log.Fatal(openErr)
	}
	defer file.Close()
	_, putErr := s3Client.PutObject(context.TODO(), &s3.PutObjectInput{
		Bucket: aws.String("YOUR_BUCKET_NAME"),
		Key:    aws.String(fileName),
		Body:   file,
	})
 
	if putErr != nil {
		panic(putErr)
	}
 
	log.Println("Successfully uploaded object")
}
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