[[["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:2025-01-30 (世界標準時間)。"],[[["Data Retention Settings control how long event-level data is stored for a Google Analytics 4 property and are configured as a singleton resource."],["You can set the retention duration for event data to 2, 14, 26, 38, or 50 months, with longer durations available for 360 properties."],["The `resetUserDataOnNewActivity` setting determines whether the user identifier retention period resets with each new event."],["Data Retention Settings use a JSON representation and include fields for name, event data retention duration, and user data reset behavior."]]],["Data retention settings are managed through a singleton resource, defining the duration for retaining event-level and user-level data. Key actions include setting `eventDataRetention` and `userDataRetention` using enumerated values like `TWO_MONTHS`, `FOURTEEN_MONTHS`, `TWENTY_SIX_MONTHS`, `THIRTY_EIGHT_MONTHS`, or `FIFTY_MONTHS`. Another key action is the definition of the reset retention period for each new activity with `resetUserDataOnNewActivity`. The name of the resource is a string value with the format `properties/{property}/dataRetentionSettings`.\n"]]