Setting additional_data for DriveItemUploadableProperties throw 400

Describe the bug

When try to add any field from the docs, such as "description" or "@microsoft.graph.conflictBehavior" to DriveItemUploadableProperties from msgraph.generated.models.drive_item_uploadable_properties msgraph throw this:

E           msgraph.generated.models.o_data_errors.o_data_error.ODataError: 
E                   APIError
E                   Code: 400
E                   message: None
E                   error: MainError(additional_data={}, code='invalidRequest', details=None, inner_error=InnerError(additional_data={}, client_request_id='463c4945-0f9c-435e-9ece-30e48ff358b6', date=DateTime(2024, 11, 6, 8, 37, 41, tzinfo=Timezone('UTC')), odata_type=None, request_id='48083d5b-ecd3-4176-8447-112ab2233e72'), message='The request is malformed or incorrect.', target=None)

code i used for this:

        sp_url = f'{self.drive_path}/items/root:{remote_path}:'
        sp_session_url = sp_url + '/createUploadSession'

        base_request_builder = (
            self.client.drives.by_drive_id(self.drive_id)
            .items.by_drive_item_id("root").create_upload_session.with_url(
                sp_session_url,
            )
        )
        create_session_response = await base_request_builder.post(
            CreateUploadSessionPostRequestBody(
                item=DriveItemUploadableProperties(
                    name=file_name,
                    additional_data={
                        "@microsoft.graph.conflictBehavior": "rename",
                    },
                ),
            )
        )

I also tried to add additional_data to CreateUploadSessionPostRequestBody but it does nothing

Expected behavior

When uploading file to Sharepoint and file with the same name already exists it must add suffix (1) or _1 to the new file

How to reproduce

try to upload file with createUploadSession if file with that name already exists using code above

SDK Version

1.9.0

Latest version known to work for scenario above?

No response

Known Workarounds

No response

Debug output

</details>


### Configuration

_No response_

### Other information

_No response_

create_upload_session エントリポイントから始め、DriveItemUploadableProperties と CreateUploadSessionPostRequestBody が追加データを additional_data にどのようにシリアライズするかを調査します。msgraph.generated.models.drive_item_uploadable_properties と @microsoft.graph.conflictBehavior フィールドを使って、Issue のリクエストを再現します。createUploadSession がドキュメントに記載されたフィールドを受け付け、ファイルがすでに存在する場合に要求された競合動作を適用すれば完了です。