Object Storage Service:How to create a bucket

import com.aliyun.oss.ClientException;
import com.aliyun.oss.OSS;
import com.aliyun.oss.common.auth.*;
import com.aliyun.oss.OSSClientBuilder;
import com.aliyun.oss.OSSException;
import com.aliyun.oss.model.*;

public class Demo {

    public static void main(String[] args) throws Exception {
        // Specify the endpoint of the region in which the bucket is located. For example, if the bucket is located in the China (Hangzhou) region, set the endpoint to https://oss-cn-hangzhou.aliyuncs.com. 
        String endpoint = "yourEndpoint";
        // Obtain access credentials from environment variables. Before you run the sample code, make sure that the OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET environment variables are configured. 
        EnvironmentVariableCredentialsProvider credentialsProvider = CredentialsProviderFactory.newEnvironmentVariableCredentialsProvider();
        // Specify the name of the bucket. 
        String bucketName = "examplebucket";
        // Specify the ID of the resource group. If you do not specify a resource group ID, the bucket belongs to the default resource group. 
        //String rsId = "rg-aek27tc****";
        // Specify the region in which the bucket is located. For example, if the bucket is located in the China (Hangzhou) region, set the region to cn-hangzhou.
        String region = "cn-hangzhou";
        
        // Create an OSSClient instance. 
        ClientBuilderConfiguration clientBuilderConfiguration = new ClientBuilderConfiguration();
        clientBuilderConfiguration.setSignatureVersion(SignVersion.V4);        
        OSS ossClient = OSSClientBuilder.create()
        .endpoint(endpoint)
        .credentialsProvider(credentialsProvider)
        .clientConfiguration(clientBuilderConfiguration)
        .region(region)               
        .build();

        try {
            // Create a bucket and enable the hierarchical namespace feature for the bucket. 
            CreateBucketRequest createBucketRequest = new CreateBucketRequest(bucketName).withHnsStatus(HnsStatus.Enabled);
            // The following code provides an example on how to specify the storage class, access control list (ACL), and redundancy type when you create the bucket. 
            // In this example, the storage class of the bucket is Standard. 
            createBucketRequest.setStorageClass(StorageClass.Standard);
            // The default redundancy type of the bucket is DataRedundancyType.LRS. 
            createBucketRequest.setDataRedundancyType(DataRedundancyType.LRS);
            // Set the ACL of the bucket to public-read. The default ACL is private. 
            createBucketRequest.setCannedACL(CannedAccessControlList.PublicRead);
            // When you create a bucket in a region that supports resource groups, you can configure a resource group for the bucket. 
            //createBucketRequest.setResourceGroupId(rsId);

            ossClient.createBucket(createBucketRequest);

            // Create a bucket. 
            ossClient.createBucket(createBucketRequest);
        } catch (OSSException oe) {
            System.out.println("Caught an OSSException, which means your request made it to OSS, "
                    + "but was rejected with an error response for some reason.");
            System.out.println("Error Message:" + oe.getErrorMessage());
            System.out.println("Error Code:" + oe.getErrorCode());
            System.out.println("Request ID:" + oe.getRequestId());
            System.out.println("Host ID:" + oe.getHostId());
        } catch (ClientException ce) {
            System.out.println("Caught an ClientException, which means the client encountered "
                    + "a serious internal problem while trying to communicate with OSS, "
                    + "such as not being able to access the network.");
            System.out.println("Error Message:" + ce.getMessage());
        } finally {
            if (ossClient != null) {
                ossClient.shutdown();
            }
        }
    }
}

<?php
if (is_file(__DIR__ . '/../autoload.php')) {
    require_once __DIR__ . '/../autoload.php';
}
if (is_file(__DIR__ . '/../vendor/autoload.php')) {
    require_once __DIR__ . '/../vendor/autoload.php';
}

use OSS\Credentials\EnvironmentVariableCredentialsProvider;
use OSS\OssClient;
use OSS\CoreOssException;

// Obtain access credentials from environment variables. Before you run the sample code, make sure that the OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET environment variables are configured.  
$provider = new EnvironmentVariableCredentialsProvider();
// In this example, the endpoint of the China (Hangzhou) region is used. Specify your actual endpoint. 
$endpoint = "http://oss-cn-hangzhou.aliyuncs.com";
// Specify the name of the bucket. Example: examplebucket. 
$bucket= "examplebucket";
try {
    $config = array(
        "provider" => $provider,
        "endpoint" => $endpoint,
        "signatureVersion" => OssClient::OSS_SIGNATURE_VERSION_V4,
        "region"=> "cn-hangzhou"
    );
    $ossClient = new OssClient($config);
    // Set the storage class of the bucket to Infrequent Access (IA). The default storage class is Standard. 
    $options = array(
        OssClient::OSS_STORAGE => OssClient::OSS_STORAGE_IA
    );
    // Set the ACL of the bucket to public-read. The default bucket ACL is private. 
    $ossClient->createBucket($bucket, OssClient::OSS_ACL_TYPE_PUBLIC_READ, $options);
} catch (OssException $e) {
    printf(__FUNCTION__ . ": FAILED\n");
    printf($e->getMessage() . "\n");
    return;
}
print(__FUNCTION__ . ": OK" . "\n");        

const OSS = require('ali-oss');

const client = new OSS({
  // Specify the region in which the bucket is located. For example, if the bucket is located in the China (Hangzhou) region, set the region to oss-cn-hangzhou. 
  region: 'yourregion',
  // Obtain access credentials from environment variables. Before you run the sample code, make sure that you have configured environment variables OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET. 
  accessKeyId: process.env.OSS_ACCESS_KEY_ID,
  accessKeySecret: process.env.OSS_ACCESS_KEY_SECRET,
  authorizationV4: true,
  // Specify the name of the bucket.
  bucket: 'yourBucketName',
});

// Create the bucket. 
async function putBucket() {
  try {
    const options = {
      storageClass: 'Standard', // By default, the storage class of a bucket is Standard. To set the storage class of the bucket to Archive, set storageClass to Archive. 
      acl: 'private', // By default, the access control list (ACL) of a bucket is private. To set the ACL of the bucket to public read, set acl to public-read. 
      dataRedundancyType: 'LRS' // By default, the redundancy type of a bucket is locally redundant storage (LRS). To set the redundancy type of the bucket to zone-redundant storage (ZRS), set dataRedundancyType to ZRS. 
    }
    // Specify the name of the bucket. 
    const result = await client.putBucket('examplebucket', options);
    console.log(result);
  } catch (err) {
    console.log(err);
  }
}

putBucket();        

# -*- coding: utf-8 -*-
import oss2
from oss2.credentials import EnvironmentVariableCredentialsProvider

# Obtain access credentials from the environment variables. Before you run this sample code, make sure that you have configured environment variables OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET. 
auth = oss2.ProviderAuthV4(EnvironmentVariableCredentialsProvider())

# Specify the endpoint of the region in which the bucket is located. For example, if the bucket is located in the China (Hangzhou) region, set the endpoint to https://oss-cn-hangzhou.aliyuncs.com. 
endpoint = "https://oss-cn-hangzhou.aliyuncs.com"

# Specify the ID of the region that maps to the endpoint. Example: cn-hangzhou. This parameter is required if you use the signature algorithm V4.
region = "cn-hangzhou"

# Specify the name of your bucket.
bucket = oss2.Bucket(auth, endpoint, "yourBucketName", region=region)

# Create the bucket. 
# The following sample code provides an example on how to specify the storage class, access control list (ACL), and redundancy type when you create the bucket. 
# In this example, the storage class is Standard, the ACL is private, and the redundancy type is zone-redundant storage (ZRS). 
# bucketConfig = oss2.models.BucketCreateConfig(oss2.BUCKET_STORAGE_CLASS_STANDARD, oss2.BUCKET_DATA_REDUNDANCY_TYPE_ZRS)
# bucket.create_bucket(oss2.BUCKET_ACL_PRIVATE, bucketConfig)
bucket.create_bucket()

using Aliyun.OSS;

// Specify the endpoint of the region in which the bucket is located. For example, if the bucket is located in the China (Hangzhou) region, set the endpoint to https://oss-cn-hangzhou.aliyuncs.com. 
var endpoint = "yourEndpoint";
// Obtain access credentials from environment variables. Before you run the sample code, make sure that the OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET environment variables are configured. 
var accessKeyId = Environment.GetEnvironmentVariable("OSS_ACCESS_KEY_ID");
var accessKeySecret = Environment.GetEnvironmentVariable("OSS_ACCESS_KEY_SECRET");
// Specify the name of the bucket. 
var bucketName = "examplebucket";
// Specify the region in which the bucket is located. For example, if the bucket is located in the China (Hangzhou) region, set the region to cn-hangzhou.
const string region = "cn-hangzhou";

// Create a ClientConfiguration instance and modify the default parameters based on your requirements.
var conf = new ClientConfiguration();

// Use the signature algorithm V4.
conf.SignatureVersion = SignatureVersion.V4;

// Create an OSSClient instance.
var client = new OssClient(endpoint, accessKeyId, accessKeySecret, conf);
c.SetRegion(region);
// Create a bucket. 
try
    {
        var request = new CreateBucketRequest(bucketName);
        // Set the access control list (ACL) of the bucket to PublicRead. The default value is private. 
        request.ACL = CannedAccessControlList.PublicRead;
        // Set the redundancy type of the bucket to zone-redundant storage (ZRS). 
        request.DataRedundancyType = DataRedundancyType.ZRS;
        client.CreateBucket(request);
        Console.WriteLine("Create bucket succeeded");
    }
    catch (Exception ex)
    {
        Console.WriteLine("Create bucket failed. {0}", ex.Message);
    }

// Construct a request to create a bucket. 
// Specify the name of the bucket. 
CreateBucketRequest createBucketRequest=new CreateBucketRequest("examplebucket");. 
// Specify the access control list (ACL) of the bucket. 
// createBucketRequest.setBucketACL(CannedAccessControlList.Private);
// Specify the storage class of the bucket. 
// createBucketRequest.setBucketStorageClass(StorageClass.Standard);

// Create the bucket asynchronously. 
OSSAsyncTask createTask = oss.asyncCreateBucket(createBucketRequest, new OSSCompletedCallback<CreateBucketRequest, CreateBucketResult>() {
    @Override
    public void onSuccess(CreateBucketRequest request, CreateBucketResult result) {
        Log.d("asyncCreateBucket", "Success");
    }
    @Override
    public void onFailure(CreateBucketRequest request, ClientException clientException, ServiceException serviceException) {
        // Handle request exceptions. 
        if (clientException != null) {
            // Handle client exceptions, such as network exceptions. 
            clientException.printStackTrace();
        }
        if (serviceException != null) {
            // Handle service exceptions. 
            Log.e("ErrorCode", serviceException.getErrorCode());
            Log.e("RequestId", serviceException.getRequestId());
            Log.e("HostId", serviceException.getHostId());
            Log.e("RawMessage", serviceException.getRawMessage());
        }
    }
});

package main

import (
	"fmt"
	"os"

	"github.com/aliyun/aliyun-oss-go-sdk/oss"
)

func main() {
	/// Obtain access credentials from environment variables. Before you run the sample code, make sure that the OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET environment variables are configured. 
	provider, err := oss.NewEnvironmentVariableCredentialsProvider()
	if err != nil {
		fmt.Println("Error:", err)
		os.Exit(-1)
	}

	// Create an OSSClient instance. 
	// Specify the endpoint of the region in which the bucket is located. For example, if the bucket is located in the China (Hangzhou) region, set the endpoint to https://oss-cn-hangzhou.aliyuncs.com. Specify your actual endpoint.
	// Specify the region in which the bucket is located. For example, if the bucket is located in the China (Hangzhou) region, set the region to cn-hangzhou. Specify the actual region.
	clientOptions := []oss.ClientOption{oss.SetCredentialsProvider(&provider)}
	clientOptions = append(clientOptions, oss.Region("yourRegion"))
	// Specify the version of the signature algorithm.
	clientOptions = append(clientOptions, oss.AuthVersion(oss.AuthV4))
	client, err := oss.New("yourEndpoint", "", "", clientOptions...)
	if err != nil {
		fmt.Println("Error:", err)
		os.Exit(-1)
	}

	// Create a bucket named examplebucket. Set the storage class to IA (oss.StorageIA), the ACL to public-read (oss.ACLPublicRead), and the redundancy type to ZRS (oss.RedundancyZRS). 
	err = client.CreateBucket("examplebucket", oss.StorageClass(oss.StorageIA), oss.ACL(oss.ACLPublicRead), oss.RedundancyType(oss.RedundancyZRS))
	if err != nil {
		fmt.Println("Error:", err)
		os.Exit(-1)
	}
}

// Construct a request to create a bucket. 
OSSCreateBucketRequest * create = [OSSCreateBucketRequest new];
// Set the bucket name to examplebucket. 
create.bucketName = @"examplebucket";
// Set the access control list (ACL) of the bucket to private. 
create.xOssACL = @"private";
// Set the storage class of the bucket to Infrequent Access (IA). 
create.storageClass = OSSBucketStorageClassIA;

OSSTask * createTask = [client createBucket:create];

[createTask continueWithBlock:^id(OSSTask *task) {
    if (!task.error) {
        NSLog(@"create bucket success!");
    } else {
        NSLog(@"create bucket failed, error: %@", task.error);
    }
    return nil;
}];
// Implement synchronous blocking to wait for the task to complete. 
// [createTask waitUntilFinished];          

#include <alibabacloud/oss/OssClient.h>
using namespace AlibabaCloud::OSS;

int main(void)
{
    /* Initialize information about the account that is used to access OSS. */
    
    /* Specify the endpoint of the region in which the bucket is located. For example, if the bucket is located in the China (Hangzhou) region, set the endpoint to https://oss-cn-hangzhou.aliyuncs.com. */
    std::string Endpoint = "yourEndpoint";
    
    /* Specify the region in which the bucket is located. For example, if the bucket is located in the China (Hangzhou) region, set the region to cn-hangzhou. */
    std::string Region = "yourRegion";
    
    /* Specify the name of the bucket. Example: examplebucket. */
    std::string BucketName = "examplebucket";

    /* Initialize resources, such as network resources. */
    InitializeSdk();

    ClientConfiguration conf;
    conf.signatureVersion = SignatureVersionType::V4;
    /* Obtain access credentials from environment variables. Before you run the sample code, make sure that the OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET environment variables are configured. */
    auto credentialsProvider = std::make_shared<EnvironmentVariableCredentialsProvider>();
    OssClient client(Endpoint, credentialsProvider, conf);
    client.SetRegion(Region);

    /* Specify the name, storage class, and access control list (ACL) of the bucket. */
    CreateBucketRequest request(BucketName, StorageClass::IA, CannedAccessControlList::PublicReadWrite);
    /* Set the redundancy type of the bucket to zone-redundant storage (ZRS). */
    //request.setDataRedundancyType(DataRedundancyType::ZRS);

    /* Create the bucket. */
    auto outcome = client.CreateBucket(request);

    if (!outcome.isSuccess()) {
        /* Handle exceptions. */
        std::cout << "CreateBucket fail" <<
        ",code:" << outcome.error().Code() <<
        ",message:" << outcome.error().Message() <<
        ",requestId:" << outcome.error().RequestId() << std::endl;
        return -1;
    }

    /* Release resources, such as network resources. */
    ShutdownSdk();
    return 0;
}

#include "oss_api.h"
#include "aos_http_io.h"
/* Specify the endpoint of the region in which the bucket is located. For example, if the bucket is located in the China (Hangzhou) region, set the endpoint to https://oss-cn-hangzhou.aliyuncs.com. */
const char *endpoint = "yourEndpoint";
/* Specify the name of the bucket. Example: examplebucket. */
const char *bucket_name = "examplebucket";
/* Specify the region in which the bucket is located. For example, if the bucket is located in the China (Hangzhou) region, set the region to cn-hangzhou. */
const char *region = "yourRegion";

void init_options(oss_request_options_t *options)
{
    options->config = oss_config_create(options->pool);
    /* Use a char* string to initialize data of the aos_string_t type. */
    aos_str_set(&options->config->endpoint, endpoint);
    /* Obtain access credentials from environment variables. Before you run the sample code, make sure that the OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET environment variables are configured. */  
    aos_str_set(&options->config->access_key_id, getenv("OSS_ACCESS_KEY_ID"));
    aos_str_set(&options->config->access_key_secret, getenv("OSS_ACCESS_KEY_SECRET"));
    // Specify two additional parameters.
    aos_str_set(&options->config->region, region);
    options->config->signature_version = 4;
    /* Specify whether to use CNAME to access OSS. The value of 0 indicates that CNAME is not used.  */
    options->config->is_cname = 0;
    /* Configure network parameters, such as the timeout period. */
    options->ctl = aos_http_controller_create(options->pool, 0);
}
int main(int argc, char *argv[])
{
    /* Call the aos_http_io_initialize method in main() to initialize global resources, such as network resources and memory resources.  */
    if (aos_http_io_initialize(NULL, 0) != AOSE_OK) {
        exit(1);
    }
    /* Create a memory pool to manage memory. aos_pool_t is equivalent to apr_pool_t. The code used to create a memory pool is included in the APR library. */
    aos_pool_t *pool;
    /* Create a memory pool. The value of the second parameter is NULL. This value specifies that the pool does not inherit other memory pools. */
    aos_pool_create(&pool, NULL);
    /* Create and initialize options. This parameter includes global configuration information, such as endpoint, access_key_id, access_key_secret, is_cname, and curl. */
    oss_request_options_t *oss_client_options;
    /* Allocate the memory resources in the memory pool to the options. */
    oss_client_options = oss_request_options_create(pool);
    /* Initialize oss_client_options. */
    init_options(oss_client_options);
    /* Initialize the parameters. */
    aos_string_t bucket;
    oss_acl_e oss_acl = OSS_ACL_PRIVATE;
    aos_table_t *resp_headers = NULL; 
    aos_status_t *resp_status = NULL; 
    /* Assign char* data to a bucket of the aos_string_t type.  */
    aos_str_set(&bucket, bucket_name);
    /* Create the bucket. */
    resp_status = oss_create_bucket(oss_client_options, &bucket, oss_acl, &resp_headers);
    /* Determine whether the bucket is created.  */
    if (aos_status_is_ok(resp_status)) {
        printf("create bucket succeeded\n");
    } else {
        printf("create bucket failed\n");
    }
    /* Release the memory pool. This operation releases the memory resources allocated for the request. */
    aos_pool_destroy(pool);
    /* Release the allocated global resources.  */
    aos_http_io_deinitialize();
    return 0;
}

require 'aliyun/oss'
client = Aliyun::OSS::Client.new(
  # In this example, the endpoint of the China (Hangzhou) region is used. Specify your actual endpoint. 
  endpoint: 'https://oss-cn-hangzhou.aliyuncs.com',
  # Obtain access credentials from environment variables. Before you run the sample code, make sure that the OSS_ACCESS_KEY_ID and OSS_ACCESS_KEY_SECRET environment variables are configured. 
  access_key_id: ENV['OSS_ACCESS_KEY_ID'],
  access_key_secret: ENV['OSS_ACCESS_KEY_SECRET']
)
# Specify the name of the bucket. Example: examplebucket. 
client.create_bucket('examplebucket')