[[["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:2025-07-26 (世界標準時間)。"],[],["The document defines report metrics, which are quantitative measurements like `eventCount`. Reports can include up to 10 metrics. Each metric has a `name` (string), which can be custom if an `expression` (a mathematical string) is used for derived metrics. An `invisible` boolean property can hide a metric from the report's columns while still allowing its use in filters, ordering, or other expressions.\n"]]