File not uploaded to OneDrive

[zaib347]

i am using uploadFile file function function give me error Client error: POST https://graph.microsoft.com/v1.0/me/drive/items/12834CAC921EC217!8147/children resulted in a 400 Bad Request response: {"error":{"code":"BadRequest","message":"Entity only allows writes with a JSON Content-Type header.","innerError":{"date (truncated...) Client error: `POST