获取存储桶的生命周期政策

查看 Cloud Storage 存储桶的生命周期配置。

深入探索

如需查看包含此代码示例的详细文档,请参阅以下内容:

代码示例

C++

如需了解详情,请参阅 Cloud Storage C++ API 参考文档

如需向 Cloud Storage 进行身份验证,请设置应用默认凭据。 如需了解详情,请参阅为本地开发环境设置身份验证

namespace gcs = ::google::cloud::storage;
using ::google::cloud::StatusOr;
[](gcs::Client client, std::string const& bucket_name) {
  StatusOr<gcs::BucketMetadata> updated_metadata =
      client.GetBucketMetadata(bucket_name);
  if (!updated_metadata) throw std::move(updated_metadata).status();

  if (!updated_metadata->has_lifecycle() ||
      updated_metadata->lifecycle().rule.empty()) {
    std::cout << "Bucket lifecycle management is not enabled for bucket "
              << updated_metadata->name() << ".\n";
    return;
  }
  std::cout << "Bucket lifecycle management is enabled for bucket "
            << updated_metadata->name() << ".\n";
  std::cout << "The bucket lifecycle rules are";
  for (auto const& kv : updated_metadata->lifecycle().rule) {
    std::cout << "\n " << kv.condition() << ", " << kv.action();
  }
  std::cout << "\n";
}

后续步骤

如需搜索和过滤其他 Google Cloud 产品的代码示例,请参阅 Google Cloud 示例浏览器