为此 API 选择标记为最低特权的权限。 只有在应用需要它时，才使用更高的特权权限。 有关委派权限和应用程序权限的详细信息，请参阅权限类型。 要了解有关这些权限的详细信息，请参阅 权限参考。
权限类型
最低特权权限
更高特权权限
委派（工作或学校帐户）
Files.ReadWrite
Files.ReadWrite.All、Sites.ReadWrite.All
委派（个人 Microsoft 帐户）
Files.ReadWrite
Files.ReadWrite.All
应用程序
Files.ReadWrite.All
Sites.ReadWrite.All
HTTP 请求
POST /drives/{driveId}/items/{itemId}/checkout
POST /groups/{groupId}/drive/items/{itemId}/checkout
POST /me/drive/items/{item-id}/checkout
POST /sites/{siteId}/drive/items/{itemId}/checkout
POST /users/{userId}/drive/items/{itemId}/checkout
POST https://graph.microsoft.com/v1.0/drives/{drive-id}/items/{item-id}/checkout
// Code snippets are only available for the latest version. Current version is 5.x
// To initialize your graphClient, see https://learn.microsoft.com/en-us/graph/sdks/create-client?from=snippets&tabs=csharp
await graphClient.Drives["{drive-id}"].Items["{driveItem-id}"].Checkout.PostAsync();
// Code snippets are only available for the latest version. Current version is 6.x
GraphServiceClient graphClient = new GraphServiceClient(requestAdapter);
graphClient.drives().byDriveId("{drive-id}").items().byDriveItemId("{driveItem-id}").checkout().post();
<?php
use Microsoft\Graph\GraphServiceClient;
$graphServiceClient = new GraphServiceClient($tokenRequestContext, $scopes);
$graphServiceClient->drives()->byDriveId('drive-id')->items()->byDriveItemId('driveItem-id')->checkout()->post()->wait();