Instance ID API を使用すると、インスタンス ID を Android デバイスと統合できます。
利用できますインスタンス ID は、インスタンスごとに固有の識別子を提供します。
アクションの認証と認可のメカニズムを提供します。InstanceID は長い
有効ですが、次のような理由で期限が切れることがあります。
[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2024-09-05 UTC。"],[[["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."]]],[]]