如何修复 Google 课堂更新学生提交的草稿成绩和指定成绩的项目权限被拒绝问题

Question

我想使用 API 从 Google 课堂更新草稿成绩和指定成绩。当我使用 Try this API.

测试更新草稿成绩和指定成绩时，会出现以下问题

问题：1

{
  "error": {
    "code": 403,
    "message": "@ProjectPermissionDenied The Developer Console project is not permitted to make this request.",
    "status": "PERMISSION_DENIED"
  }
}

此错误可能是由于使用了不合适的凭据类型。 尝试使用 OAuth 2.0。

本地主机代码：

$client = getClient();
        $service = new Google_Service_Classroom($client);
        $courseId = '393351980716';
        $courseWorkId = '393445838699';
        $id = 'Cg0Iu5q5vHkQ657M2bkL';
        $post_body = new Google_Service_Classroom_StudentSubmission(array(
            'assignedGrade' => 10,
            'draftGrade' => 90
        ));
        $params = array(
            'updateMask' => 'assignedGrade,draftGrade'
          );

        $list = $service->courses_courseWork_studentSubmissions->patch($courseId, $courseWorkId, $id, $post_body,$params);

然后当我 运行 本地主机上的上述代码时，我看到问题 2:

问题2

Fatal error: Uncaught Google\Service\Exception: {
  "error": {
    "code": 403,
    "message": "@ProjectPermissionDenied The Developer Console project is not pe
rmitted to make this request.",
    "errors": [
      {
        "message": "@ProjectPermissionDenied The Developer Console project is no
t permitted to make this request.",
        "domain": "global",
        "reason": "forbidden"
      }
    ],
    "status": "PERMISSION_DENIED"
  }
}

如何解决这个问题？

Answer 1

为此 API 请求您的 API 密钥需要以下授权范围之一

Authorization Scopes Requires one of the following OAuth scopes:

https://www.googleapis.com/auth/classroom.coursework.students https://www.googleapis.com/auth/classroom.coursework.me

Answer 2

根据课堂API documentation:

ProjectPermissionDenied indicates that the request attempted to modify a resource associated with a different Developer Console project.

Possible Action: Indicate that your application cannot make the desired request. It can only be made by the Developer Console project of the OAuth client ID that created the resource.

因此，如果您尝试修改的资源是手动创建的，例如，这意味着它没有与任何开发人员项目相关联，因此您会收到错误消息。

您必须在同一个项目中创建这些资源才能成功执行此请求。

参考

• Classroom API Access Errors.