AWS 文档 AWS SDK示例 GitHub 存储库中还有更多SDK示例
本文属于机器翻译版本。若本译文内容与英语原文存在差异,则一律以英文原文为准。
与 AWS SDK或DeleteAlarms
一起使用 CLI
以下代码示例演示如何使用 DeleteAlarms
。
操作示例是大型程序的代码摘录,必须在上下文中运行。您可以在以下代码示例中查看此操作的上下文:
- .NET
-
- AWS SDK for .NET
-
注意
还有更多相关信息 GitHub。查找完整示例,学习如何在 AWS 代码示例存储库
中进行设置和运行。 /// <summary> /// Delete a list of alarms from CloudWatch. /// </summary> /// <param name="alarmNames">A list of names of alarms to delete.</param> /// <returns>True if successful.</returns> public async Task<bool> DeleteAlarms(List<string> alarmNames) { var deleteAlarmsResult = await _amazonCloudWatch.DeleteAlarmsAsync( new DeleteAlarmsRequest() { AlarmNames = alarmNames }); return deleteAlarmsResult.HttpStatusCode == HttpStatusCode.OK; }
-
有关API详细信息,请参阅 “AWS SDK for .NET API参考 DeleteAlarms” 中的。
-
- C++
-
- SDK对于 C++
-
注意
还有更多相关信息 GitHub。查找完整示例,了解如何在 AWS 代码示例存储库
中进行设置和运行。 包含所需的文件。
#include <aws/core/Aws.h> #include <aws/monitoring/CloudWatchClient.h> #include <aws/monitoring/model/DeleteAlarmsRequest.h> #include <iostream>
删除告警。
Aws::CloudWatch::CloudWatchClient cw; Aws::CloudWatch::Model::DeleteAlarmsRequest request; request.AddAlarmNames(alarm_name); auto outcome = cw.DeleteAlarms(request); if (!outcome.IsSuccess()) { std::cout << "Failed to delete CloudWatch alarm:" << outcome.GetError().GetMessage() << std::endl; } else { std::cout << "Successfully deleted CloudWatch alarm " << alarm_name << std::endl; }
-
有关API详细信息,请参阅 “AWS SDK for C++ API参考 DeleteAlarms” 中的。
-
- CLI
-
- AWS CLI
-
删除警报
以下示例使用
delete-alarms
命令删除名为 “myalarm” 的亚马逊 CloudWatch 警报:aws cloudwatch delete-alarms --alarm-names
myalarm
输出:
This command returns to the prompt if successful.
-
有关API详细信息,请参阅 “DeleteAlarms AWS CLI
命令参考”。
-
- Java
-
- SDK适用于 Java 2.x
-
注意
还有更多相关信息 GitHub。查找完整示例,学习如何在 AWS 代码示例存储库
中进行设置和运行。 /** * Deletes a CloudWatch alarm. * * @param alarmName the name of the alarm to be deleted * @return a {@link CompletableFuture} representing the asynchronous operation to delete the alarm * the {@link DeleteAlarmsResponse} is returned when the operation completes successfully, * or a {@link RuntimeException} is thrown if the operation fails */ public CompletableFuture<DeleteAlarmsResponse> deleteCWAlarmAsync(String alarmName) { DeleteAlarmsRequest request = DeleteAlarmsRequest.builder() .alarmNames(alarmName) .build(); return getAsyncClient().deleteAlarms(request) .whenComplete((response, exception) -> { if (exception != null) { throw new RuntimeException("Failed to delete the alarm:{} " + alarmName, exception); } else { logger.info("Successfully deleted alarm {} ", alarmName); } }); }
-
有关API详细信息,请参阅 “AWS SDK for Java 2.x API参考 DeleteAlarms” 中的。
-
- JavaScript
-
- SDK对于 JavaScript (v3)
-
注意
还有更多相关信息 GitHub。查找完整示例,学习如何在 AWS 代码示例存储库
中进行设置和运行。 导入SDK和客户端模块并调用API。
import { DeleteAlarmsCommand } from "@aws-sdk/client-cloudwatch"; import { client } from "../libs/client.js"; const run = async () => { const command = new DeleteAlarmsCommand({ AlarmNames: [process.env.CLOUDWATCH_ALARM_NAME], // Set the value of CLOUDWATCH_ALARM_NAME to the name of an existing alarm. }); try { return await client.send(command); } catch (err) { console.error(err); } }; export default run();
在单独的模块中创建客户端并将其导出。
import { CloudWatchClient } from "@aws-sdk/client-cloudwatch"; export const client = new CloudWatchClient({});
-
有关更多信息,请参阅 AWS SDK for JavaScript 开发人员指南。
-
有关API详细信息,请参阅 “AWS SDK for JavaScript API参考 DeleteAlarms” 中的。
-
- SDK对于 JavaScript (v2)
-
注意
还有更多相关信息 GitHub。查找完整示例,学习如何在 AWS 代码示例存储库
中进行设置和运行。 导入SDK和客户端模块并调用API。
// Load the AWS SDK for Node.js var AWS = require("aws-sdk"); // Set the region AWS.config.update({ region: "REGION" }); // Create CloudWatch service object var cw = new AWS.CloudWatch({ apiVersion: "2010-08-01" }); var params = { AlarmNames: ["Web_Server_CPU_Utilization"], }; cw.deleteAlarms(params, function (err, data) { if (err) { console.log("Error", err); } else { console.log("Success", data); } });
-
有关更多信息,请参阅 AWS SDK for JavaScript 开发人员指南。
-
有关API详细信息,请参阅 “AWS SDK for JavaScript API参考 DeleteAlarms” 中的。
-
- Kotlin
-
- SDK对于 Kotlin 来说
-
注意
还有更多相关信息 GitHub。查找完整示例,学习如何在 AWS 代码示例存储库
中进行设置和运行。 suspend fun deleteAlarm(alarmNameVal: String) { val request = DeleteAlarmsRequest { alarmNames = listOf(alarmNameVal) } CloudWatchClient { region = "us-east-1" }.use { cwClient -> cwClient.deleteAlarms(request) println("Successfully deleted alarm $alarmNameVal") } }
-
有关API详细信息,请参阅DeleteAlarms
中的 Kotlin AWS SDK API 参考。
-
- Python
-
- SDK适用于 Python (Boto3)
-
注意
还有更多相关信息 GitHub。查找完整示例,学习如何在 AWS 代码示例存储库
中进行设置和运行。 class CloudWatchWrapper: """Encapsulates Amazon CloudWatch functions.""" def __init__(self, cloudwatch_resource): """ :param cloudwatch_resource: A Boto3 CloudWatch resource. """ self.cloudwatch_resource = cloudwatch_resource def delete_metric_alarms(self, metric_namespace, metric_name): """ Deletes all of the alarms that are currently watching the specified metric. :param metric_namespace: The namespace of the metric. :param metric_name: The name of the metric. """ try: metric = self.cloudwatch_resource.Metric(metric_namespace, metric_name) metric.alarms.delete() logger.info( "Deleted alarms for metric %s.%s.", metric_namespace, metric_name ) except ClientError: logger.exception( "Couldn't delete alarms for metric %s.%s.", metric_namespace, metric_name, ) raise
-
有关API详细信息,请参阅DeleteAlarms中的 AWS SDKPython (Boto3) API 参考。
-
- SAP ABAP
-
- SDK对于 SAP ABAP
-
注意
还有更多相关信息 GitHub。查找完整示例,学习如何在 AWS 代码示例存储库
中进行设置和运行。 TRY. lo_cwt->deletealarms( it_alarmnames = it_alarm_names ). MESSAGE 'Alarms deleted.' TYPE 'I'. CATCH /aws1/cx_cwtresourcenotfound . MESSAGE 'Resource being accessed is not found.' TYPE 'E'. ENDTRY.
-
有关API详细信息,请参阅DeleteAlarms中的AWS SDK以供SAPABAPAPI参考。
-