public static void DeleteObjects() { var client = new OssClient(Endpoint, AccessId, AccessKey); try { var keys = new List<string>(); var listResult = client.ListObjects(BucketName); foreach (var summary in listResult.ObjectSummaries) { Console.WriteLine(summary.Key); keys.Add(summary.Key); } var request = new DeleteObjectsRequest(BucketName, keys, false); client.DeleteObjects(request); } catch (OssException ex) { Console.WriteLine("Failed with error code: {0}; Error info: {1}. \nRequestID:{2}\tHostID:{3}", ex.ErrorCode, ex.Message, ex.RequestId, ex.HostId); } catch (Exception ex) { Console.WriteLine("Failed with error info: {0}", ex.Message); } }