Add Custom Playlist Cover Image
PUT/playlists/{playlist_id}/images
Replace the image used to represent a specific playlist.
Path Parameters
Add Custom Playlist Cover Image
curl https://api.spotify.com/v1/playlists/$PLAYLIST_ID/images \
-X PUT \
-H 'Content-Type: image/jpeg' \
-H "Authorization: Bearer $SPOTIFY_ACCESS_TOKEN" \
-F 'body=@/path/to/body'