when created Teams schedule with Graph api as a "Online meeting", but it was created "personal schedule"

Describe the bug

I would like to create a teams schedule with Micorosoft Graph api as a "Online Meeting", but now it was created as the "personal schedule".

Microsoft Graph api code is created in Python. Teams schedule info write in json file and call function "requests.post()". To make it an Online meeting, the following code is settings were made. payload 'allowNewTimeProposals' is 'true' payload 'isOnlineMeeting' is 'true' payload 'onlineMeetingProvider' is 'teamsForBusiness'

But it was created as the "personal schedule". I would like to know why I cannot register my schedule in “Online Meeting”.

Expected behavior

I would like you to investigate this issue, whether it's a bug or anything.

How to reproduce

1 ) Create new Teams account and groupe.
2 ) According to how to implement automatic schedule registration using Graph API
URI : https://learn.microsoft.com/ja-jp/graph/api/application-post-onlinemeetings
3 ) Register a schedule in your newly created Teams account

SDK Version

No response

Latest version known to work for scenario above?

No response

Known Workarounds

No response

Debug output

</details>


### Configuration

- OS : Windows10 , 11
- environment : Browser and client app


### Other information

_No response_

先查看重現步驟中連結的 Microsoft Graph application-post-onlinemeetings 文件，接著檢查 Python requests.post() 的 payload，以及 allowNewTimeProposals、isOnlineMeeting 和 onlineMeetingProvider 的值。使用所述的 Teams 帳戶設定重現該要求，並判斷回應建立的是線上會議還是個人行程。完成的條件是確認原因，且該問題已有記錄的修正，或已證明這是預期行為。