Setting Bucket Tags

You can call ObsClient.SetBucketTagging to set bucket tags. Sample 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);
// Set bucket tags.
try
{
    SetBucketTaggingRequest request = new SetBucketTaggingRequest();
    request.BucketName = "bucketname";
    Tag tag1 = new Tag();
    tag1.Key = "tag1";
    tag1.Value = "value1";
    Tag tag2 = new Tag();
    tag2.Key = "tag2";
    tag2.Value = "value2";
    request.Tags.Add(tag2);
    request.Tags.Add(tag1);
    SetBucketTaggingResponse response = client.SetBucketTagging(request);
    Console.WriteLine("Set bucket tag response: {0}", response.StatusCode);
}
catch (ObsException ex)
{
    Console.WriteLine("ErrorCode: {0}", ex.ErrorCode);
    Console.WriteLine("ErrorMessage: {0}", ex.ErrorMessage);
}