Google Classroom 外掛程式現已全面開放開發人員使用!詳情請參閱
外掛程式說明文件。
Method: courses.courseWork.addOnAttachments.list
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
傳回貼文下方由外掛程式建立的所有附件。
外掛程式必須在貼文中提供有效的附件,或具備在貼文中建立新附件的權限。
這個方法會傳回下列錯誤代碼:
PERMISSION_DENIED
代表存取錯誤。
INVALID_ARGUMENT
:如果要求格式錯誤。
NOT_FOUND
:如果其中一個已識別的資源不存在。
HTTP 要求
GET https://classroom.googleapis.com/v1/courses/{courseId}/courseWork/{itemId}/addOnAttachments
這個網址使用 gRPC 轉碼語法。
路徑參數
參數 |
courseId |
string
必要欄位。課程的 ID。
|
itemId |
string
需要列舉附件的 Announcement 、CourseWork 或 CourseWorkMaterial 的 ID。這個欄位為必填欄位,但在從 postId 遷移時並未標示為必填。
|
查詢參數
參數 |
postId (deprecated) |
string
選用設定。要列舉附件的課程下文章的 ID。已淘汰,請改用 itemId 。
|
pageSize |
integer
要傳回的附件數量上限。服務傳回的產品數量可能會少於這個值。如未指定,最多將傳回 20 個附件。許可的最大值為 20;超出的數值將一律指定為 20。
|
pageToken |
string
從先前 addOnAttachments.list 呼叫收到的網頁權杖。提供此項目即可擷取後續網頁。 進行分頁時,提供至 addOnAttachments.list 的所有其他參數須與提供網頁權杖的呼叫相符。
|
授權範圍
需要下列其中一種 OAuth 範圍:
https://www.googleapis.com/auth/classroom.addons.student
https://www.googleapis.com/auth/classroom.addons.teacher
詳情請參閱授權指南。
除非另有註明,否則本頁面中的內容是採用創用 CC 姓名標示 4.0 授權,程式碼範例則為阿帕契 2.0 授權。詳情請參閱《Google Developers 網站政策》。Java 是 Oracle 和/或其關聯企業的註冊商標。
上次更新時間:2025-07-25 (世界標準時間)。
[null,null,["上次更新時間:2025-07-25 (世界標準時間)。"],[],[],null,["# Method: courses.courseWork.addOnAttachments.list\n\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Path parameters](#body.PATH_PARAMETERS)\n- [Query parameters](#body.QUERY_PARAMETERS)\n- [Request body](#body.request_body)\n- [Response body](#body.response_body)\n- [Authorization scopes](#body.aspect)\n\nReturns all attachments created by an add-on under the post.\n\nRequires the add-on to have active attachments on the post or have permission to create new attachments on the post.\n\nThis method returns the following error codes:\n\n- `PERMISSION_DENIED` for [access errors](/workspace/classroom/reference/Access.Errors).\n- `INVALID_ARGUMENT` if the request is malformed.\n- `NOT_FOUND` if one of the identified resources does not exist.\n\n### HTTP request\n\n`GET https://classroom.googleapis.com/v1/courses/{courseId}/courseWork/{itemId}/addOnAttachments`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Path parameters\n\n| Parameters ||\n|------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `courseId` | `string` Required. Identifier of the course. |\n| `itemId` | `string` Identifier of the `Announcement`, `CourseWork`, or `CourseWorkMaterial` whose attachments should be enumerated. This field is required, but is not marked as such while we are migrating from postId. |\n\n### Query parameters\n\n| Parameters ||\n|---------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `postId` **(deprecated)** | `string` Optional. Identifier of the post under the course whose attachments to enumerate. Deprecated, use `itemId` instead. |\n| `pageSize` | `integer` The maximum number of attachments to return. The service may return fewer than this value. If unspecified, at most 20 attachments will be returned. The maximum value is 20; values above 20 will be coerced to 20. |\n| `pageToken` | `string` A page token, received from a previous `addOnAttachments.list` call. Provide this to retrieve the subsequent page. When paginating, all other parameters provided to `addOnAttachments.list` must match the call that provided the page token. |\n\n### Request body\n\nThe request body must be empty.\n\n### Response body\n\nIf successful, the response body contains an instance of [ListAddOnAttachmentsResponse](/workspace/classroom/reference/rest/v1/ListAddOnAttachmentsResponse).\n\n### Authorization scopes\n\nRequires one of the following OAuth scopes:\n\n- `https://www.googleapis.com/auth/classroom.addons.student`\n- `\n https://www.googleapis.com/auth/classroom.addons.teacher`\n\nFor more information, see the [Authorization guide](/workspace/guides/configure-oauth-consent)."]]