Deleting Versioning Objects

Updated on 2024-04-30 GMT+08:00
NOTICE:

If you have any questions during development, post them on the Issues page of GitHub. For details about parameters and usage of each API, see API Reference.

Deleting a Single Versioning Object

You can call ObsClient->deleteObject to delete a versioning object by specifying the version ID (VersionId). Sample code is as follows:

// Import the dependency library.
require 'vendor/autoload.php';
// Import the SDK code library during source code installation.
// require 'obs-autoloader.php';
// Declare the namespace.
use Obs\ObsClient;
// Create an instance of ObsClient.
$obsClient = new ObsClient ( [ 
      //Obtain an AK/SK pair using environment variables or import the AK/SK pair in other ways. Using hard coding may result in leakage.
      //Obtain an AK/SK pair on the management console. For details, see https://support.huaweicloud.com/eu/usermanual-ca/ca_01_0003.html.
      'key' => getenv('ACCESS_KEY_ID'),
      'secret' => getenv('SECRET_ACCESS_KEY'),
      'endpoint' => 'https://your-endpoint'
] );

$resp = $obsClient->deleteObject ( [ 
       'Bucket' => 'bucketname',
       'Key' => 'objectname',
       'VersionId' => 'versionid' 
] );

printf ( "RequestId:%s\n", $resp ['RequestId'] );

Batch Deleting Versioning Objects

You can call ObsClient->deleteObjects to pass the version ID (VersionId) of each to-be-deleted versioning object to batch delete them. Sample code is as follows:

// Import the dependency library.
require 'vendor/autoload.php';
// Import the SDK code library during source code installation.
// require 'obs-autoloader.php';
// Declare the namespace.
use Obs\ObsClient;
// Create an instance of ObsClient.
$obsClient = new ObsClient ( [ 
      //Obtain an AK/SK pair using environment variables or import the AK/SK pair in other ways. Using hard coding may result in leakage.
      //Obtain an AK/SK pair on the management console. For details, see https://support.huaweicloud.com/eu/usermanual-ca/ca_01_0003.html.
      'key' => getenv('ACCESS_KEY_ID'),
      'secret' => getenv('SECRET_ACCESS_KEY'),
      'endpoint' => 'https://your-endpoint'
] );

$resp = $obsClient->deleteObjects ( [ 
              'Bucket' => 'bucketname',
              // Set the response mode to verbose.
              'Quiet' => false,
              'Objects' => [ 
                           [ 
                                         'Key' => 'objectname1',
                                         'VersionId' => 'versionid1' 
                           ],
                           [ 
                                         'Key' => 'objectname2',
                                         'VersionId' => 'versionid2' 
                           ] 
              ] 
] );
printf ( "RequestId:%s\n", $resp ['RequestId'] );
// Obtain the successfully deleted objects.
printf ( "Deleteds:\n" );
foreach ( $resp ['Deleteds'] as $index => $deleted ) {
       printf ( "Deleteds[%d]", $index + 1 );
       printf ( "Key:%s\n", $deleted ['Key'] );
       printf ( "VersionId:%s\n", $deleted ['VersionId'] );
       printf ( "DeleteMarker:%s\n", $deleted ['DeleteMarker'] );
       printf ( "DeleteMarkerVersionId:%s\n", $deleted ['DeleteMarkerVersionId'] );
}
// Obtain the objects that failed to be deleted.
printf ( "Errors:\n" );
foreach ( $resp ['Errors'] as $index => $error ) {
       printf ( "Errors[%d]", $index + 1 );
       printf ( "Key:%s\n", $error ['Key'] );
       printf ( "VersionId:%s\n", $$error ['VersionId'] );
       printf ( "Code:%s\n", $error ['Code'] );
       printf ( "Message:%s\n", $error ['Message'] );
}
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