图形REST API -无法访问驱动项的ListItem

Question

我正在使用rest api访问我的驱动器的项目。我可以像这样很好地访问这些项目：

https://graph.microsoft.com/v1.0/drives/{{driveid}}/items/{{folderid}}/children

但这是我的问题所在：

这一点：

https://graph.microsoft.com/v1.0/drives/{{driveid}}/items/{{folderid}}/children?expand=fields

结果如下：

{
    "error": {
        "code": "invalidRequest",
        "message": "Could not find a property named 'fields' on type 'oneDrive.item'.",
        "innerError": {
            "date": "2021-09-02T10:50:12",
            "request-id": "075bf9b7-c93a-43d2-a1ed-bd4563399f1a",
            "client-request-id": "075bf9b7-c93a-43d2-a1ed-bd4563399f1a"
        }
    }
}

还有这个：

https://graph.microsoft.com/v1.0/drives/{{driveid}}/items/{{folderid}}/children?expand=listitem

结果如下：

{
    "error": {
        "code": "invalidRequest",
        "message": "Could not find a property named 'listitem' on type 'oneDrive.item'.",
        "innerError": {
            "date": "2021-09-02T10:50:30",
            "request-id": "2db87d5f-fbe9-42ad-a61e-a377bafafcad",
            "client-request-id": "2db87d5f-fbe9-42ad-a61e-a377bafafcad"
        }
    }
}

我试过?$expand=fields，它给了我这样的信息：

"Parsing OData Select and Expand failed: Could not find a property named 'fields' on type 'microsoft.graph.driveItem'."

我做错了什么？因为我有另一个单独的SharePoint站点，而?expand=listitem工作得很好。

Answer 1

我已经设法通过使用Graph SDK获得了一个不错的解决方案：

graphClient
.Sites[SiteID]
.Drives[DriveID]
.Items[FolderID]
.Children
.Request()
.Expand(item => item.ListItem)
.GetAsync();