Gmail API发布/订阅推送未停止

Question

I am developing with the Gmail API, and everything is working, I can authorize a user account to Push emails to my endpoint and send the next History ID. The issue is with removing the account. I have deleted the account from the Google Cloud Platform, I have removed the app from Account/Settings/Connected Apps and Sites from within Gmail, however something is STILL pushing updates to my web server. I can see the request coming in and not being authorized, but it never the less is still pushing. How do I stop it in Gmail???

I receive this on my server:

2016/09/26 10:34:30 [D] [server.go:2202] | 503 |  41.984725ms|   match|  POST    /push   r:/push
d:  {[e-mail] 2776948}
current user:  [e-mail]
last history id:  2776700
doing error:  Get https://www.googleapis.com/gmail/v1/users/me/history?alt=json&startHistoryId=2776700: oauth2: cannot fetch token: 401 Unauthorized
Response: {
  "error" : "deleted_client",
  "error_description" : "The OAuth client was deleted."
}

So the client is revoked, but the push still occurs. Verry weird...

Answer 1

You also have to send a request to stop watching the user's mailbox:

POST https://www.googleapis.com/gmail/v1/users/me/stop?access_token={access_token}