Obtaining Bucket Metadata

You can call ObsClient.GetBucketMetadata to obtain the metadata of a bucket.

This example returns the metadata of bucket bucketname.

The example code is as follows:

// 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. For details, see https://support.huaweicloud.com/eu/usermanual-ca/ca_01_0003.html.
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);
// Obtain the bucket metadata.
try
{
    List<string> headers = new List<string>();
    headers.Add("x-obs-header");
    GetBucketMetadataRequest request = new GetBucketMetadataRequest
    {
        BucketName = "bucketname",
        Origin = "http://www.a.com",
        AccessControlRequestHeaders = headers,
    };
    GetBucketMetadataResponse response = client.GetBucketMetadata(request);
    Console.WriteLine("StorageClass: {0}", response.StorageClass);
    Console.WriteLine("Location: {0}", response.Location);
}
catch (ObsException ex)
{
  Console.WriteLine("StatusCode: {0}", ex.StatusCode);
}