Playlist track addition call returning snapshot_id but not accepting one?

[RotesWasser]

Hi there,

is there a way to use a snapshot_id when adding songs to a playlist? It seems like support for it is missing according to the documentation, but it's weird because the call returns a snapshot_id, so in theory it also should accept one.

Is this a bug in the documentation or will snapshot_id support as a parameter be added at a later time?

Thanks very much

RotesWasser