[[["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):2023-12-01。"],[[["Cancellation windows control when users can cancel bookings, disappearing from interfaces when inactive."],["They can be set at the service level, affecting all slots, or at the slot level, overriding service settings."],["Service-level windows use `rules.min_advance_online_canceling` in the Service feed, specifying the minimum booking time in advance."],["Slot-level windows use `scheduling_rule_overrides.last_online_cancellable_sec` in the Availability feed, indicating the last cancellable time."],["Implementing cancellation windows in feeds requires handling potential `OUTSIDE_CANCELLATION_WINDOW` errors on the server-side."]]],[]]