Viewing Versioning Status of a Bucket

You can call ObsClient.getBucketVersioning to view the versioning status of a bucket.

This example obtains the versioning status of bucket bucketname.

The example code is as follows:

// Create an instance of ObsClient.
var obsClient = new ObsClient({
    // Hard-coded or plaintext AK/SK are risky. For security purposes, encrypt your AK/SK and store them in the configuration file or environment variables. In this example, the AK/SK are stored in environment variables for identity authentication. Before running this example, configure environment variables AccessKeyID and SecretAccessKey.
    // The front-end code does not have the process environment variable, so you need to use a module bundler like webpack to define the process variable.
    // Obtain an AK/SK pair on the management console.
    access_key_id: process.env.AccessKeyID,
    secret_access_key: process.env.SecretAccessKey,
    server: 'https://your-endpoint'
});

// Enable versioning for a bucket.
obsClient.getBucketVersioning({
       Bucket : 'bucketname'
}, function (err, result) {
       if(err){
              console.log('Error-->' + err);
       }else{
              console.log('Status-->' + result.CommonMsg.Status);
              if(result.CommonMsg.Status < 300 && result.InterfaceResult){
                  console.log('VersionStatus-->' + result.InterfaceResult.VersionStatus);
              }
       }
});

• To handle the error codes possibly returned during the operation, see OBS Server-Side Error Codes.