[[["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):2024-09-05。"],[[["The Instance ID API provides a unique identifier for each app instance and enables authentication and authorization."],["Instance IDs are long-lived but can expire due to various factors like device reset, uninstallation, data clearing, extended inactivity, or service-detected issues."],["Upon Instance ID reset, apps are notified and must retrieve a new ID using `getToken()` and update their servers."],["The `getToken()` method, using OAuth2 patterns, verifies Instance ID ownership and grants server access to associated data or services based on authorized entity and scope."]]],[]]