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Bucket Extraction

Terakhir diperbarui:2022-05-19 14:33:07

    Overview

    This document provides an overview of APIs and SDK code samples for checking a bucket.

    API Operation Description
    HEAD Bucket Checking a bucket and its permissions Checks whether a bucket exists and whether you have permission to access it

    Checking a Bucket and Its Permissions

    Feature description

    This API (HEAD Bucket) is used to verify whether a bucket exists and whether you have permission to access it.

    • If the bucket exists and you have permission to read it, HTTP status code 200 will be returned.
    • If you do not have permission to read the bucket, HTTP status code 403 will be returned.
    • If the bucket does not exist, HTTP status code 404 will be returned.

    Method prototype

    public Guzzle\Service\Resource\Model headBucket(array $args = array());
    

    Sample request

    <?php
    require dirname(__FILE__) . '/../vendor/autoload.php';
    $secretId = "SECRETID"; //Replace it with the actual `SecretId`, which can be viewed and managed in the CAM console at https://console.tencentcloud.com/cam/capi
    $secretKey = "SECRETKEY"; //Replace it with the actual `secretKey`, which can be viewed and managed in the CAM console at https://console.tencentcloud.com/cam/capi
    $region = "ap-beijing"; //Replace it with the actual `region`, which can be viewed in the console at https://console.tencentcloud.com/cos5/bucket
    $cosClient = new Qcloud\Cos\Client(
      array(
          'region' => $region,
          'schema' => 'https', // Protocol header, which is http by default
          'credentials'=> array(
              'secretId'  => $secretId ,
              'secretKey' => $secretKey)));
    try {
      $result = $cosClient->headBucket(array(
          'Bucket' => 'examplebucket-125000000' // Bucket name in the format of `BucketName-APPID`, which can be viewed in the COS console at https://console.tencentcloud.com/cos5/bucket
      ));
      // Request succeeded
      print_r($result);
    } catch (\Exception $e) {
       // Request failed
      echo($e);
    }
    

    Parameter description

    Parameter Parent Node Description Type
    Bucket None Bucket name in the format of BucketName-APPID String
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