private static void BatchDeleteTags(KmsClient kmsClient) { var tagItems = new List <TagItem>(); var tagItem1 = new TagItem(); tagItem1.Key = "key1"; tagItem1.Value = "value1"; var tagItem2 = new TagItem(); tagItem2.Key = "key2"; tagItem2.Value = "value2"; tagItems.Add(tagItem1); tagItems.Add(tagItem2); try { var req = new BatchCreateKmsTagsRequest { VersionId = "v1.0", KeyId = GetKeyByStatus.GetKeyByKeyStatus(kmsClient, "2"), Body = new BatchCreateKmsTagsRequestBody { Action = "delete", Tags = tagItems } }; var resp = kmsClient.BatchCreateKmsTags(req); Console.WriteLine(resp.HttpStatusCode); } catch (RequestTimeoutException requestTimeoutException) { Console.WriteLine(requestTimeoutException.ErrorMessage); } catch (ServiceResponseException clientRequestException) { Console.WriteLine(clientRequestException.HttpStatusCode); Console.WriteLine(clientRequestException.ErrorCode); Console.WriteLine(clientRequestException.ErrorMsg); } catch (ConnectionException connectionException) { Console.WriteLine(connectionException.ErrorMessage); } }