为什么 "Bad request" 在 google drive.files.update 中使用 Python3.6 在 Google Colaboratory 中？

Question

我在 Google Colaboratory 中使用 Google Drive API v3 和 Python3.6。我猜，这是 update_metadata 中的一个错误，但我找不到它。 https://developers.google.com/drive/api/v3/reference/files/update 说这些属性是可写的。我被困住了，我需要帮助，谢谢。

def NEWshare(selected_id, email, permissions_metadata, emailmsg, send=True):                   
    drive_service.permissions().create(body=permissions_metadata,                                            
    emailMessage = emailmsg,
    sendNotificationEmail = send,
    fileId=selected_id).execute()

def NEWupdate(selected_id, update_metadata):
    drive_service.files().update(body=update_metadata, 
    fileId=selected_id).execute()

permissions_metadata = {
                        "deleted": True,
                        "emailAddress": email,
                        "kind": "drive#permission",
                        "role": "reader",
                        "type": "user"
                       }

update_metadata = {
                   "copyRequiresWriterPermission": True,
                   "writersCanShare": False
                  }

NEWshare(selected_id, email, permissions_metadata, emailmsg, send=True) 运行良好。现在我想用 NEWupdate(selected_id, update_metadata) 更新，但我收到错误消息

HttpError                                 Traceback (most recent call last)
<ipython-input-26-07b373587193> in <module>()
----> 1 NEWupdate(selected_id, update_metadata)

2 frames
/usr/local/lib/python3.6/dist-packages/googleapiclient/http.py in execute(self, http, num_retries)
    838       callback(resp)
    839     if resp.status >= 300:
--> 840       raise HttpError(resp, content, uri=self.uri)
    841     return self.postproc(resp, content)
    842 

HttpError: <HttpError 400 when requesting https://www.googleapis.com/drive/v3/files/1n8k_4fY4KMM9gnqD2MPvvV8cRgY0yCRd?alt=json returned "Bad Request">

Answer 1

对于此错误“HttpError: <HttpError 400 when requesting https://www.googleapis.com/drive/v3/files/1n8k_4fY4KMM9gnqD2MPvvV8cRgY0yCRd?alt=json returned "Bad Request">”，刷新请求需要 refresh_token、client_id、client_secret 和 grant_type。这是关于 refreshing an access token. See this github post.

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