使用 Amazon SDK 删除 CloudWatch Logs 订阅筛选条件 - Amazon CloudWatch Logs
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使用 Amazon SDK 删除 CloudWatch Logs 订阅筛选条件

以下代码示例显示如何删除 Amazon CloudWatch Logs 订阅筛选条件。

C++
适用于 C++ 的 SDK

包含所需的文件。

#include <aws/core/Aws.h> #include <aws/core/utils/Outcome.h> #include <aws/logs/CloudWatchLogsClient.h> #include <aws/logs/model/DeleteSubscriptionFilterRequest.h> #include <iostream>

删除订阅筛选条件。

Aws::CloudWatchLogs::CloudWatchLogsClient cwl; Aws::CloudWatchLogs::Model::DeleteSubscriptionFilterRequest request; request.SetFilterName(filter_name); request.SetLogGroupName(log_group); auto outcome = cwl.DeleteSubscriptionFilter(request); if (!outcome.IsSuccess()) { std::cout << "Failed to delete CloudWatch log subscription filter " << filter_name << ": " << outcome.GetError().GetMessage() << std::endl; } else { std::cout << "Successfully deleted CloudWatch logs subscription " << "filter " << filter_name << std::endl; }
  • GitHub 中查找说明和更多代码。

  • 有关 API 的详细信息,请参阅《Amazon SDK for C++ API 参考》中的 DeleteSubscriptionFilter

Java
SDK for Java 2.x

public static void deleteSubFilter(CloudWatchLogsClient logs, String filter, String logGroup) { try { DeleteSubscriptionFilterRequest request = DeleteSubscriptionFilterRequest.builder() .filterName(filter) .logGroupName(logGroup) .build(); logs.deleteSubscriptionFilter(request); System.out.printf( "Successfully deleted CloudWatch logs subscription filter %s", filter); } catch (CloudWatchException e) { System.err.println(e.awsErrorDetails().errorMessage()); System.exit(1); } }
  • GitHub 中查找说明和更多代码。

  • 有关 API 的详细信息,请参阅《Amazon SDK for Java 2.x API 参考》中的 DeleteSubscriptionFilter

JavaScript
SDK for JavaScript V3

在单独的模块中创建客户端并将其导出。

import { CloudWatchLogsClient } from "@aws-sdk/client-cloudwatch-logs"; // Set the AWS Region. const REGION = "REGION"; //e.g. "us-east-1" // Create an Amazon CloudWatch Logs service client object. export const cwlClient = new CloudWatchLogsClient({ region: REGION });

导入软件开发工具包和客户端模块,然后调用 API。

// Import required AWS SDK clients and commands for Node.js import { DeleteSubscriptionFilterCommand } from "@aws-sdk/client-cloudwatch-logs"; import { cwlClient } from "./libs/cloudWatchLogsClient.js"; // Set the parameters export const params = { filterName: "FILTER", //FILTER logGroupName: "LOG_GROUP", //LOG_GROUP }; export const run = async () => { try { const data = await cwlClient.send( new DeleteSubscriptionFilterCommand(params) ); console.log( "Success, subscription filter deleted", data ); return data; //For unit tests. } catch (err) { console.log("Error", err); } }; // Uncomment this line to run execution within this file. // run();
SDK for JavaScript V2

// Load the AWS SDK for Node.js var AWS = require('aws-sdk'); // Set the region AWS.config.update({region: 'REGION'}); // Create the CloudWatchLogs service object var cwl = new AWS.CloudWatchLogs({apiVersion: '2014-03-28'}); var params = { filterName: 'FILTER', logGroupName: 'LOG_GROUP' }; cwl.deleteSubscriptionFilter(params, function(err, data) { if (err) { console.log("Error", err); } else { console.log("Success", data); } });
Kotlin
SDK for Kotlin
注意

这是适用于预览版中功能的预发行文档。本文档随时可能更改。

suspend fun deleteSubFilter( filter: String?, logGroup: String?) { val request = DeleteSubscriptionFilterRequest { filterName = filter logGroupName = logGroup } CloudWatchLogsClient { region = "us-west-2" }.use { logs -> logs.deleteSubscriptionFilter(request) println( "Successfully deleted CloudWatch logs subscription filter named $filter") } }

有关 Amazon 软件开发工具包开发人员指南和代码示例的完整列表,请参阅 将 CloudWatch Logs 与 Amazon SDK 结合使用。本主题还包括有关入门的信息以及有关先前的软件开发工具包版本的详细信息。