public function modifyAttachments($courseId, $courseWorkId, $id, Google_Service_Classroom_ModifyAttachmentsRequest $postBody, $optParams = array())
  {
    $params = array('courseId' => $courseId, 'courseWorkId' => $courseWorkId, 'id' => $id, 'postBody' => $postBody);
    $params = array_merge($params, $optParams);
    return $this->call('modifyAttachments', array($params), "Google_Service_Classroom_StudentSubmission");
  }
public function modifyAttachments($courseId, $courseWorkId, $id, Google_Service_Classroom_ModifyAttachmentsRequest $postBody, $optParams = array())
  {
    $params = array('courseId' => $courseId, 'courseWorkId' => $courseWorkId, 'id' => $id, 'postBody' => $postBody);
    $params = array_merge($params, $optParams);
    return $this->call('modifyAttachments', array($params), "Google_Service_Classroom_StudentSubmission");
  }
public function modifyAttachments ( $ courseId , $ courseWorkId , $ id , Google_Service_Classroom_ModifyAttachmentsRequest $ postBody , $ optParams = array ( ) ) { $ params = array ( 'courseId' => $ courseId , 'courseWorkId' => $ courseWorkId , 'id' => $ id , 'postBody' => $ postBody ) ; $ params = array_merge ( $ params , $ optParams ) ; return $ this -> call ( 'modifyAttachments' , array ( $ params ) , "Google_Service_Classroom_StudentSubmission" ) ; }
Modifies attachments of student submission.

Attachments may only be added to student submissions belonging to course work
objects with a `workType` of `ASSIGNMENT`.

This request must be made by the Developer Console project of the [OAuth
client ID](https://support.google.com/cloud/answer/6158849) used to create
the corresponding course work item.

This method returns the following error codes:

* `PERMISSION_DENIED` if the requesting user is not permitted to access the
requested course or course work, if the user is not permitted to modify
attachments on the requested student submission, or for access errors. *
`INVALID_ARGUMENT` if the request is malformed. * `NOT_FOUND` if the
requested course, course work, or student submission does not exist.
(studentSubmissions.modifyAttachments)

@param string $courseId Identifier of the course. This identifier can be
either the Classroom-assigned identifier or an alias.
@param string $courseWorkId Identifier of the course work.
@param string $id Identifier of the student submission.
@param Google_Service_Classroom_ModifyAttachmentsRequest $postBody
@param array $optParams Optional parameters.
@return Google_Service_Classroom_StudentSubmission
Modifies attachments of student submission .