Setting Versioning Status for a Bucket

You can call ObsClient.SetBucketVersioning to set the versioning status for a bucket. OBS supports two versioning statuses.

Sample code:

// Initialize configuration parameters.
ObsConfig config = new ObsConfig();
config.Endpoint = "https://your-endpoint";
// 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.
// Obtain an AK/SK pair on the management console.
string accessKey= Environment.GetEnvironmentVariable("AccessKeyID", EnvironmentVariableTarget.Machine);
string secretKey= Environment.GetEnvironmentVariable("SecretAccessKey", EnvironmentVariableTarget.Machine);
// Create an instance of ObsClient.
ObsClient client = new ObsClient(accessKey, secretKey, config);
// Set the versioning status.
try
{
    SetBucketVersioningRequest request = new SetBucketVersioningRequest();
    request.BucketName = "bucketname";
    request.Configuration = new VersioningConfiguration();
    //Enabling versioning.
    request.Configuration.Status = VersionStatusEnum.Enabled;
    SetBucketVersioningResponse response = client.SetBucketVersioning(request);
    Console.WriteLine("Set bucket version response: {0}", response.StatusCode);
}
catch (ObsException ex)
{
    Console.WriteLine("ErrorCode: {0}", ex.ErrorCode);
    Console.WriteLine("ErrorMessage: {0}", ex.ErrorMessage);
}