Additional fields to be put into the status input.
options for `status` are `license` (which should hold:
`creativeCommon`, or `youtube`), `privacyStatus`, `publicStatsViewable`,
`publishAt`.
# NOT RUN {snippet = list(
title = "Test Video",
description = "This is just a random test.",
tags = c("r language", "r programming", "data analysis")
)
status = list(privacyStatus = "private")
# }