Resolves the account content rating default from /me and fetched /contentratings rows.
Uses the user's upload default when configured; otherwise leaves the field unset so Vimeo
applies its implicit not-yet-rated state on create.
Parameters
userCodes: string[]
Raw codes from preferences.videos.rating on /me, if any.
Resolves the account content rating default from
/meand fetched/contentratingsrows. Uses the user's upload default when configured; otherwise leaves the field unset so Vimeo applies its implicit not-yet-rated state on create.