[[["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:2025-02-28 (世界標準時間)。"],[[["Session tokens are used to group autocomplete search queries and selections for billing purposes."],["Each session requires a unique token, ideally a version 4 UUID."],["Autocomplete requests are bundled and billed as a single request when a user makes a selection."],["If no selection is made, only the search query is charged after a few minutes."],["Session tokens can be shared across different Google Cloud projects, but must be unique within a single project."]]],["This document details the use of session tokens with the Places API. A session token groups a user's autocomplete search into a single session for billing. Users must create unique session tokens (version 4 UUIDs recommended) for each session, ensuring uniqueness within a project. Requests are bundled into a session. If a user selects a place, only the place details are charged; otherwise, only the search query is charged. Each session ends after a user's selection or inactivity, at which point the token is discarded.\n"]]