[[["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：2025-06-13 (世界標準時間)。"],[[["Route Optimization utilizes Identity and Access Management (IAM) to control access to its resources, enabling you to grant specific permissions to users, groups, or service accounts."],["IAM roles like `Route Optimization Editor` and `Route Optimization Viewer` provide predefined permission sets for managing and viewing Route Optimization resources."],["Users or service accounts need appropriate IAM permissions to interact with Google Cloud APIs and use Route Optimization features like `OptimizeTours` and `BatchOptimizeTours`."],["The principle of least privilege is enforced by IAM, ensuring that users have only the necessary permissions for their tasks."],["After role configuration, an OAuth token is required for authentication when using Route Optimization."]]],["IAM roles control access to Route Optimization resources. Principals require appropriate IAM permissions to use Google Cloud APIs. The `Route Optimization Editor` role grants read/write access, including calling `OptimizeTours`, `BatchOptimizeTours`, and `GetOperation`. The `Route Optimization Viewer` role offers read-only access, enabling `OptimizeTours` and `GetOperation`. Roles are assigned to principals through IAM bindings in the Cloud SDK using `gcloud`. After roles are configured, you must create an OAuth token.\n"]]
