Someone knows what kinds of FileContent there in PowerApps? Because I need send a picture to SharePoint but when I sent it this is saved like a unknow format

Someone knows what kinds of FileContent there in PowerApps? Because I need send a picture to SharePoint but when I sent it this is saved like a unknow format
Hi luisdpp,
May I know how did you send this pic to SharePoint? Did you use Flow to manage this request? If so, please provide more information about this flow.
Regards,
Mona Li