Note: if you're using the playlist's url instead of URI, keep in mind that for example in https*://open.spotify.com/user/toraa-j/playlist/1uTBhrrmf2SLE90flZVi16?si=GJaz01x3Q5GFey3lPtMDNA, the "?si=GJaz01x3Q5GFey3lPtMDNA" part is not accepted and you can simply delete it. 🙂
You can also copy an URI, you can get it from desktop Spotify client (Share - Copy Spotify URI). It looks like this: spotify:user:toraa-j:playlist:1uTBhrrmf2SLE90flZVi16 and you can read more about it here.
If you're in need for more help, let me know!
SebastyRock Star 16
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