列出附件List attachments

命名空间:microsoft.graphNamespace: microsoft.graph

检索附加到帖子的 attachment 对象列表。Retrieve a list of attachment objects attached to a post.

权限Permissions

要调用此 API,需要以下权限之一。要了解详细信息,包括如何选择权限的信息,请参阅权限One of the following permissions is required to call this API. To learn more, including how to choose permissions, see Permissions.

权限类型Permission type 权限(从最低特权到最高特权)Permissions (from least to most privileged)
委派(工作或学校帐户)Delegated (work or school account) Group.Read.All、Group.ReadWrite.AllGroup.Read.All, Group.ReadWrite.All
委派(个人 Microsoft 帐户)Delegated (personal Microsoft account) 不支持。Not supported.
应用程序Application Group.Read.All、Group.ReadWrite.AllGroup.Read.All, Group.ReadWrite.All

HTTP 请求HTTP request

在组的conversationThread中获取帖子的附件。Get the attachments for a post in a conversationThread of a group. 指定父对话是可选的。Specifying the parent conversation is optional.

GET /groups/{id}/threads/{id}/posts/{id}/attachments
GET /groups/{id}/conversations/{id}/threads/{id}/posts/{id}/attachments

可选的查询参数Optional query parameters

此方法支持 OData 查询参数 来帮助自定义响应。This method supports the OData Query Parameters to help customize the response.

特别是,您可以使用 $expand 查询参数将所有发布附件添加到其余的 post 属性中。In particular, you can use the $expand query parameter to include all of the post attachments inline with the rest of the post properties. 例如:For example:

GET https://graph.microsoft.com/v1.0/groups/{id}/threads/{id}/posts/{id}?$expand=attachments

请求头Request headers

标头Header Value
AuthorizationAuthorization Bearer {token}。必需。Bearer {token}. Required.

请求正文Request body

请勿提供此方法的请求正文。Do not supply a request body for this method.

响应Response

如果成功,此方法在响应200 OK正文中返回响应代码和附件对象集合。If successful, this method returns a 200 OK response code and collection of attachment objects in the response body.

示例Example

请求Request

下面是一个请求示例。Here is an example of the request.

GET https://graph.microsoft.com/v1.0/groups/1848753d-185d-4c08-a4e4-6ee40521d115/threads/AAQkADJfolA==/posts/AAMkADJ-aHAAA=/attachments
响应Response

下面是一个响应示例。注意:为了简单起见,可能会将此处所示的响应对象截断。将从实际调用中返回所有属性。Here is an example of the response. Note: The response object shown here may be truncated for brevity. All of the properties will be returned from an actual call.

HTTP/1.1 200 OK
Content-type: application/json

{
    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#groups('1848753d-185d-4c08-a4e4-6ee40521d115')/threads('AAQkADJfolA%3D%3D')/posts('AAMkADJ-aHAAA%3D')/attachments",
    "value": [
        {
            "@odata.type": "#microsoft.graph.fileAttachment",
            "id": "AAMkADJ-aHAAABEgAQAO5ZYuLGBmNFnelXXQqAN6I=",
            "lastModifiedDateTime": "2019-08-23T01:53:41Z",
            "name": "FileAsAttachment.txt",
            "contentType": "text/plain",
            "size": 244,
            "isInline": false,
            "contentId": null,
            "contentLocation": null,
            "contentBytes": "VGhpcyBpcyBhIGZpbGUgdG8gYmUgYXR0YWNoZWQu"
        }
    ]
}