Create S3 bucket using Java AWS SDK

Question

Can someone help me with the code to create S3 bucket using Java AWS SDK? Thank you

Answer 1

Hey @Anjali,

Creating a bucket using Java AWS-SDK is very easy all you need to do is follow the following steps:-

1. Create your credentials ready to use.

2. Check for the bucket whether it exists or not?

3. Create the bucket.

Here is the code you can use :-

package com.ec2application.ec2application;

import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.AWSStaticCredentialsProvider;
import com.amazonaws.auth.BasicAWSCredentials;
import com.amazonaws.regions.Regions;
import com.amazonaws.services.s3.AmazonS3;
import com.amazonaws.services.s3.AmazonS3ClientBuilder;
import com.amazonaws.services.s3.model.AmazonS3Exception;
import com.amazonaws.services.s3.model.Bucket;

public class CreateS3Bucket
{
        // Your accesskey and secretkey
    @SuppressWarnings("deprecation")
    public static void main(String[] args)
    {
        AWSCredentials credentials = new BasicAWSCredentials(
                "id",
                "secret key");

        AmazonS3 s3client = AmazonS3ClientBuilder.standard()
                .withCredentials(new AWSStaticCredentialsProvider(credentials))
                .withRegion(Regions.US_EAST_1)
                .build();
        Bucket b = null;
        String bucket_name = "priyajdm1";
        if (s3client.doesBucketExistV2(bucket_name)) {
            System.out.format("Bucket %s already exists.\n", bucket_name);
//            b = getBucket(bucket_name);
        } else {
            try {
                b = s3client.createBucket(bucket_name);
            } catch (AmazonS3Exception e) {
                System.err.println(e.getErrorMessage());
            }
        }
        System.out.println(b);
        
    }

}

Hope this helps.