[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-08-29 (世界標準時間)。"],[[["\u003cp\u003eGoogle Chat apps can connect with external services for enhanced functionality, such as account linking and data access.\u003c/p\u003e\n"],["\u003cp\u003eTo enable external connections, Chat apps use a configuration URL that prompts users to complete setup outside of Chat.\u003c/p\u003e\n"],["\u003cp\u003eUpon successful configuration, the original message in Chat becomes public and is resent to the app for processing.\u003c/p\u003e\n"],["\u003cp\u003eGoogle Sign-in is recommended for authenticating Chat users in external systems by using the identity token's \u003ccode\u003esub\u003c/code\u003e claim.\u003c/p\u003e\n"],["\u003cp\u003eEnsure the identity token's integrity is validated before using the user ID for any operations.\u003c/p\u003e\n"]]],["To connect a Google Chat app with external services, use a configuration URL returned in a `REQUEST_CONFIG` response, prompting users for authentication or configuration. This URL should include the `configCompleteRedirectUrl` provided by Chat, redirecting users back upon completion. Successful redirection erases the prompt, makes the original message public, and resends the original message to the Chat app. To maintain user identity outside Chat, use Google Sign-in and validate the integrity of the `sub` token.\n"],null,[]]