Overview

This document provides an overview of APIs and SDK code samples related to how to create a bucket.

SDK API References

For the parameters and method description of all the APIs in the SDK, see API Documentation.

Creating a Bucket

Description

This API is used to create a bucket under the specified account. You can create multiple buckets under the same user account. The maximum number is 200 (regardless of region). There is no limit to the number of objects in the bucket. Bucket creation is a low-frequency operation. We recommended you create a bucket in the console and perform object operations in the SDK.

Sample code

using COSXML.Common;
using COSXML.Model.Bucket;
using COSXML.Auth;
using System;
using COSXML;
namespace COSSnippet
{
   public class PutBucketModel {
      private CosXml cosXml;
      PutBucketModel() {
       CosXmlConfig config = new CosXmlConfig.Builder()
         .SetRegion("COS_REGION") // Set the default region. For abbreviations of COS regions, visit https://intl.cloud.tencent.com/document/product/436/6224?from_cn_redirect=1. 
         .Build();

       string secretId = "SECRET_ID";   // SecretId of the TencentCloud API. For more information about how to obtain the API key, see https://console.cloud.tencent.com/cam/capi.
       string secretKey = "SECRET_KEY"; // SecretKey of the TencentCloud API. For more information about how to obtain the API key, see https://console.cloud.tencent.com/cam/capi.
       long durationSecond = 600;          // Validity period of the request signature in seconds
       QCloudCredentialProvider qCloudCredentialProvider = new DefaultQCloudCredentialProvider(secretId, 
         secretKey, durationSecond);

       this.cosXml = new CosXmlServer(config, qCloudCredentialProvider);
     }
      /// Create a bucket.
     public void PutBucket()
     {
       //.cssg-snippet-body-start:[put-bucket]
       try
       {
         // Bucket name in the format of BucketName-APPID. You can get APPID by referring to https://console.cloud.tencent.com/developer.
         string bucket = "examplebucket-1250000000";
         PutBucketRequest request = new PutBucketRequest(bucket);
         // Execute the request
         PutBucketResult result = cosXml.PutBucket(request);
         // Request succeeded
         Console.WriteLine(result.GetResultInfo());
       }
       catch (COSXML.CosException.CosClientException clientEx)
       {
         // Request failed
         Console.WriteLine("CosClientException: " + clientEx);
       }
       catch (COSXML.CosException.CosServerException serverEx)
       {
         // Request failed
         Console.WriteLine("CosServerException: " + serverEx.GetInfo());
       }

       //.cssg-snippet-body-end
     }
      // .cssg-methods-pragma
      static void Main(string[] args)
     {
       PutBucketModel m = new PutBucketModel();
        /// Create a bucket.
       m.PutBucket();
       // .cssg-methods-pragma
     }
   }
}

Note：

For the complete sample, go to GitHub.