[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-05-08。"],[[["This guide provides instructions for securely sending test alerts to Google Public Alerts using either HTTPS or HTTP with digital signatures."],["Alerts should be delivered in a publicly-accessible feed, ideally in Atom format, with a maximum size of 900 kilobytes."],["You must validate your feed using Google's CAP Validator tool before sending it."],["When updating or canceling alerts, issue a new alert referencing the previous one and follow the specified guidelines for cancellation procedures."],["This is an iterative testing process and no alerts will be published at this stage."]]],["To send test alerts to Google, secure your data using HTTPS (preferred) or HTTP with digital signatures. If using HTTP, provide your public key at least 30 days before expiry and renew every two years. Host CAP messages in a publicly accessible feed (Atom, RSS, or EDXL-DE 1.0), ideally under 100KB. Validate the feed using the CAP Validator tool. Update alerts by issuing new ones referencing the old, and remove stale alerts within two weeks. Cancel using three methods.\n"]]