Updating the metadata or properties of video uploaded through youtube api

I have an asp.net application where users can upload videos through the application to their youtube channel. I'm busy testing the application and have come accross a problem.

I've uploaded a test video through my application to my personal youtube account. When I authenticate myself through my application and try to update the metadata of my video that I uploaded I get an error back becasue the video is read-only.

开发者_JS百科How can I change the video not to be read-only so I can change the properties of it through my code or the api?

Thanks