Seeks to the given position in the user’s currently playing track.

seek_to_position(position_ms, device_id = NULL,
  authorization = get_spotify_authorization_code())

Arguments

position_ms	Required. Integer indicating the position in milliseconds to seek to. Must be a positive number. Passing in a position that is greater than the length of the track will cause the player to start playing the next song.
device_id	Optional. The id of the device this command is targeting. If not supplied, the user’s currently active device is the target.
authorization	Required. A valid access token from the Spotify Accounts service. See the Web API authorization Guide for more details. Defaults to `spotifyr::get_spotify_access_token()`. The access token must have been issued on behalf of the current user. The access token must have the `user-modify-playback-state` scope authorized in order to control playback.