Issue creating playlist when using Spotify web Api

[accolades]

Plan

Premium

Country

Device

(iPhone XS)

Operating System

(iOS 17)

My Question or Issue

my account is authenticated. as a matter of fact, I have been able to perform some GET request with the Spotify Api like fetching my playlists, my most played songs, and my recent songs. but I don't seem to be able to perform any POST request like creating a playlist. it keeps throwing a 401 error.

[LambertSpot]

It sounds like you haven't requested the required scopes to perform that action. Make sure you have the ones listed in the documentation and try again.