如需定义授予应用的访问权限级别，您需要确定并声明授权范围。授权范围是一个 OAuth 2.0 URI 字符串，其中包含 Google Workspace 应用名称、应用访问的数据类型以及访问权限级别。范围是您的应用对使用 Google Workspace 数据（包括用户的 Google 账号数据）的请求。
[[["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)：2025-08-04。"],[],[],null,["This document contains Google Slides API-specific authorization and\nauthentication information. Before reading this document, be sure to read the\nGoogle Workspace's general authentication and authorization information at\n[Learn about authentication and authorization](/workspace/guides/auth-overview).\n\nConfigure OAuth 2.0 for authorization\n\n[Configure the OAuth consent screen and choose scopes](/workspace/guides/configure-oauth-consent)\nto define what information is displayed to users and app reviewers, and register\nyour app so that you can publish it later.\n\nSlides API scopes\n\nTo define the level of access granted to your app, you need to identify and\ndeclare *authorization scopes*. An authorization scope is an OAuth 2.0 URI string\nthat contains the Google Workspace app name, what kind of data it accesses, and\nthe level of access. Scopes are your app's requests to work with Google Workspace data, including\nusers' Google Account data.\n\n\nWhen your app is installed, a user is asked to validate the scopes used\nby the app. Generally, you should choose the most narrowly focused scope\npossible and avoid requesting scopes that your app doesn't require. Users more\nreadily grant access to limited, clearly described scopes.\n\nWhen possible, we recommend using non-sensitive scopes as it grants per-file\naccess scope and narrows access to specific features needed by an app.\n| If your public application uses scopes that permit access to certain user data, it must complete a verification process. If you see **unverified\n| app** on the screen when testing your application, you must submit a verification request to remove it. Find out more about [unverified apps](https://support.google.com/cloud/answer/7454865) and get answers to [frequently asked questions about app verification](https://support.google.com/cloud/answer/9110914) in the Help Center.\n\nThe Slides API supports the following scopes:\n\n| Scope code | Description | Usage |\n|----------------------------------------------------------|-------------------------------------------------------------------------------------------|---------------------------|\n| `https://www.googleapis.com/auth/presentations` | See, edit, create, and delete all your Google Slides presentations. | Sensitive |\n| `https://www.googleapis.com/auth/presentations.readonly` | See all your Google Slides presentations. | Sensitive |\n| `https://www.googleapis.com/auth/spreadsheets` | See, edit, create, and delete all your Google Sheets spreadsheets. | Sensitive |\n| `https://www.googleapis.com/auth/spreadsheets.readonly` | See all your Google Sheets spreadsheets. | Sensitive |\n| `https://www.googleapis.com/auth/drive.file` | See, edit, create, and delete only the specific Google Drive files you use with this app. | Recommended Non-sensitive |\n| `https://www.googleapis.com/auth/drive` | See, edit, create, and delete all of your Google Drive files. | Restricted |\n| `https://www.googleapis.com/auth/drive.readonly` | See and download all your Google Drive files. | Restricted |\n\nThe Usage column in the table indicates the sensitivity of each scope, according\nto the following definitions:\n\n- **Non-sensitive** : These scopes provide the smallest scope of authorization\n access and only requires basic app verification. For information on this\n requirement, see [Submitting your app for\n verification](https://support.google.com/cloud/answer/13461325).\n\n- **Sensitive** : These scopes provide access to specific Google User Data\n that's authorized by the user for your app. It requires you to go through\n additional app verification. For information on this requirement, see\n [Sensitive and Restricted Scope\n Requirements](https://support.google.com/cloud/answer/13464321#ss-rs-requirements).\n\n- **Restricted** : These scopes provide wide access to Google User Data and\n require you to go through a restricted scope verification process. For\n information on this requirement, see [Google API Services User Data\n Policy](/terms/api-services-user-data-policy) and [Additional Requirements\n for Specific API\n Scopes](/terms/api-services-user-data-policy#additional_requirements_for_specific_api_scopes).\n If you store restricted scope data on servers (or transmit), then you must\n go through a security assessment.\n\nIf your app requires access to any other Google APIs, you can add those scopes\nas well. For more information about Google API scopes, see [Using OAuth 2.0 to\nAccess Google APIs](/identity/protocols/oauth2).\n\nFor more information about specific OAuth 2.0 scopes, see [OAuth 2.0 Scopes for\nGoogle APIs](/identity/protocols/oauth2/scopes).\n\nRelated topics\n\n- [Choose Google Sheets API scopes](/workspace/sheets/api/scopes)\n- [Choose Google Drive API scopes](/workspace/drive/api/guides/api-specific-auth)\n- [OAuth App Verification Help Center](https://support.google.com/cloud/answer/13463073)\n- [OAuth App Verification FAQs](https://support.google.com/cloud/answer/13463817)"]]
