开发过程中，您有任何问题可以在github上提交issue，或者在华为云 对象存储服务 论坛中发帖求助。接口参考文档详细介绍了每个接口的参数和使用方法。

您可以通过ObsClient.GetBucketLifecycle查看桶的生命周期规则。

本示例用于查看桶名为“bucketname”的生命周期规则。

代码示例如下所示:

// 初始化配置参数ObsConfig config = new ObsConfig();config.Endpoint = "https://your-endpoint";// 认证用的ak和sk硬编码到代码中或者明文存储都有很大的安全风险，建议在配置文件或者环境变量中密文存放，使用时解密，确保安全；本示例以ak和sk保存在环境变量中为例，运行本示例前请先在本地环境中设置环境变量AccessKeyID和SecretAccessKey。// 您可以登录访问管理控制台获取访问密钥AK/SK，获取方式请参见https://support.huaweicloud.com/usermanual-ca/ca_01_0003.htmlstring accessKey= Environment.GetEnvironmentVariable("AccessKeyID", EnvironmentVariableTarget.Machine);string secretKey= Environment.GetEnvironmentVariable("SecretAccessKey", EnvironmentVariableTarget.Machine);// 创建ObsClient实例ObsClient client = new ObsClient(accessKey, secretKey, config);// 查看桶的生命周期try{    GetBucketLifecycleRequest request = new GetBucketLifecycleRequest();    request.BucketName = "bucketname";    GetBucketLifecycleResponse response = client.GetBucketLifecycle(request);    foreach (LifecycleRule lifecycleRule in response.Configuration.Rules)    {        Console.WriteLine("Lifecycle rule id: {0}", lifecycleRule.Id);        Console.WriteLine("Lifecycle rule prefix: {0}", lifecycleRule.Prefix);        Console.WriteLine("Lifecycle rule status: {0}", lifecycleRule.Status);        if (null != lifecycleRule.Expiration)        {            Console.WriteLine("expiration days: {0}", lifecycleRule.Expiration.Days);        }        if (null != lifecycleRule.NoncurrentVersionExpiration)        {            Console.WriteLine("NoncurrentVersionExpiration NoncurrentDays: {0}", lifecycleRule.NoncurrentVersionExpiration.NoncurrentDays);        }        foreach (Transition transition in lifecycleRule.Transitions)        {            Console.WriteLine("Transition Days : {0}", transition.Days);            Console.WriteLine("Transition StorageClass : {0}", transition.StorageClass);        }        foreach (NoncurrentVersionTransition noncurrentVersionTransition in lifecycleRule.NoncurrentVersionTransitions)        {            Console.WriteLine("NoncurrentVersionTransition NoncurrentDays: {0}", noncurrentVersionTransition.NoncurrentDays);            Console.WriteLine("NoncurrentVersionTransition StorageClass : {0}", noncurrentVersionTransition.StorageClass);        }        Console.WriteLine("Get bucket lifecycle response: {0}", response.StatusCode);    }}catch (ObsException ex){    Console.WriteLine("ErrorCode: {0}", ex.ErrorCode);    Console.WriteLine("ErrorMessage: {0}", ex.ErrorMessage);}

• 查看生命周期规则过程中返回的错误码含义、问题原因及处理措施可参考OBS服务端错误码。