使用 Microsoft Graph API 下载 Sharepoint 文件不显示内容属性 [英] Downloading Sharepoint File using Microsoft Graph API not showing content attribute

问题描述

我正在尝试使用 Microsoft Graph API 从 SharePoint 在线下载文件.Graph API 不允许我使用/Content.

I'm trying to download a file from SharePoint online using Microsoft Graph API. Graph API is not allowing me to use /Content.

这是我正在使用的端点:

This is the endpoint I'm using:

https://graph.microsoft.com/v1.0/sites/<host.sharepoint.com>/lists/<ListID>/items/<ItemID>

这是得到的(删除的值):

This is what get (Values Removed):

{
"@odata.context","@odata.etag","createdDateTime","eTag","id","lastModifiedDateTime","webUrl","createdBy"{"user": {"email","id","displayName"}},   "lastModifiedBy": {"user": {"email","id","displayName"}},
"parentReference": {"id"},
"contentType": {"id"},
"[e-mail]",
"fields": {"@odata.etag","FileLeafRef","id","ContentType","Created",    "AuthorLookupId","Modified","EditorLookupId","_CheckinComment",      "LinkFilenameNoMenu","LinkFilename","DocIcon","FileSizeDisplay",       "ItemChildCount","FolderChildCount","_ComplianceFlags","_ComplianceTag",        "_ComplianceTagWrittenTime","_ComplianceTagUserId","_CommentCount",        "_LikeCount","Edit","_UIVersionString","ParentVersionStringLookupId",       "ParentLeafNameLookupId"
}

}

当我尝试添加/内容时，我得到:

When i try to add /content i get:

{
"error": {
    "code": "BadRequest",
    "message": "Resource not found for the segment 'content'.",
    "innerError": {
        "request-id": "<ReqID>",
        "date": "<date>"
    }
}

}

如何使用 API 下载此文件?

How do i download this file using the API?

推荐答案

端点https://graph.microsoft.com/v1.0/sites/{site-id}/lists/{list-id}/items/{item-id} 返回 ListItem 资源 但 Content 是 DriveItem 资源 其中

The endpoint https://graph.microsoft.com/v1.0/sites/{site-id}/lists/{list-id}/items/{item-id} returns ListItem resource but Content is a property of DriveItem resource which

表示驱动器中的项目，例如文档、照片、视频或文件夹资源

Represents an item within a drive, like a document, photo, video, or folder resource

这就是发生此错误的原因.

that's the reason this error occurs.

鉴于提供的端点，它可以修改为

Given the provided endpoint it could be modified to

GET https://graph.microsoft.com/v1.0/sites/{site-id}/lists/{list-id}/items/{item-id}/driveItem/content

到 下载内容

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