[WIP] Remove deprecated endpoints from Spotify API

[Copilot]

Thanks for asking me to work on this. I will get started on it and keep this PR's description up to date as I form a plan and make progress.

Changes to endpoints
The following changes have been made to the endpoints.

[REMOVED] Create Playlist for user (POST /users/{user_id}/playlists) - Create a playlist for a Spotify user.
Use POST /me/playlists instead
[REMOVED] Get Artist's Top Tracks (GET /artists/{id}/top-tracks) – Get Spotify catalog information about an artist's top tracks by country.
[REMOVED] Get Available Markets (GET /markets) – Get the list of markets where Spotify is available.
[REMOVED] Get New Releases (GET /browse/new-releases) – Get a list of new album releases featured in Spotify (shown, for example, on a Spotify player's "Browse" tab).
[REMOVED] Get Several Albums (GET /albums) – Get Spotify catalog information for multiple albums identified by their Spotify IDs.
[REMOVED] Get Several Artists (GET /artists) – Get Spotify catalog information for several artists based on their Spotify IDs.
[REMOVED] Get Several Audiobooks (GET /audiobooks) – Get Spotify catalog information for several audiobooks identified by their Spotify IDs.
[REMOVED] Get Several Browse Categories (GET /browse/categories) – Get a list of categories used to tag items in Spotify (on, for example, the Spotify player's "Browse" tab).
[REMOVED] Get Several Chapters (GET /chapters) – Get Spotify catalog information for several audiobook chapters identified by their Spotify IDs.
[REMOVED] Get Several Episodes (GET /episodes) – Get Spotify catalog information for several episodes based on their Spotify IDs.
[REMOVED] Get Several Shows (GET /shows) – Get Spotify catalog information for several shows based on their Spotify IDs.
[REMOVED] Get Several Tracks (GET /tracks) – Get Spotify catalog information for multiple tracks based on their Spotify IDs.
[REMOVED] Get Single Browse Category (GET /browse/categories/{id}) – Get a single category used to tag items in Spotify (on, for example, the Spotify player's "Browse" tab).
[REMOVED] Get User's Playlists (GET /users/{id}/playlists) – Get a list of the playlists owned or followed by a Spotify user.
[REMOVED] Get User's Profile (GET /users/{id}) – Get public profile information about a Spotify user.
[ADDED] Remove from Library (DELETE /me/library) – Remove a list of Spotify URIs from the user's library.
[REMOVED] Remove Albums for Current User (DELETE /me/albums) – Removes albums from the user's library.
Use DELETE /me/library instead
[REMOVED] Remove Audiobooks for Current User (DELETE /me/audiobooks) – Removes audiobooks from the user's library.
Use DELETE /me/library instead
[REMOVED] Remove Episodes for Current User (DELETE /me/episodes) – Removes episodes from the user's library.
Use DELETE /me/library instead
[REMOVED] Remove Shows for Current User (DELETE /me/shows) – Removes shows from the user's library.
Use DELETE /me/library instead
[REMOVED] Remove Tracks for Current User (DELETE /me/tracks) – Removes tracks from the user's library.
Use DELETE /me/library instead
[ADDED] Save to Library (PUT /me/library) – Save a list of Spotify URIs to the user's library.
[REMOVED] Save Albums for Current User (PUT /me/albums) – Saves one or more albums to the user's library.
Use PUT /me/library instead
[REMOVED] Save Audiobooks for Current User (PUT /me/audiobooks) – Saves audiobooks to the user's library.
Use PUT /me/library instead
[REMOVED] Save Episodes for Current User (PUT /me/episodes) – Saves episodes to the user's library.
Use PUT /me/library instead
[REMOVED] Save Shows for Current User (PUT /me/shows) – Saves shows to the user's library.
Use PUT /me/library instead
[REMOVED] Save Tracks for Current User (PUT /me/tracks) – Saves tracks to the user's library.
Use PUT /me/library instead
[ADDED] Check User's Saved Items (GET /me/library/contains) – Check if one or more items are already saved in the current user's library.
[REMOVED] Check If User Follows Artists or Users (GET /me/following/contains) – Check to see if the current user is following one or more artists or other Spotify users.
Use GET /me/library/contains instead
[REMOVED] Check if Current User Follows Playlist (GET /playlists/{id}/followers/contains) – Checks whether the current user follows a given playlist.
Use GET /me/library/contains instead
[REMOVED] Check User's Saved Albums (GET /me/albums/contains) – Checks whether one or more album IDs are saved in the current user's library.
Use GET /me/library/contains instead
[REMOVED] Check User's Saved Audiobooks (GET /me/audiobooks/contains) – Checks whether one or more audiobook IDs are saved in the current user's library.
Use GET /me/library/contains instead
[REMOVED] Check User's Saved Episodes (GET /me/episodes/contains) – Checks whether one or more episode IDs are saved in the current user's library.
Use GET /me/library/contains instead
[REMOVED] Check User's Saved Shows (GET /me/shows/contains) – Checks whether one or more show IDs are saved in the current user's library.
Use GET /me/library/contains instead
[REMOVED] Check User's Saved Tracks (GET /me/tracks/contains) – Checks whether one or more track IDs are saved in the current user's library.
Use GET /me/library/contains instead
[REMOVED] Follow Artists or Users (PUT /me/following) – Follows one or more artists or users.
Use PUT /me/library instead
[REMOVED] Follow Playlist (PUT /playlists/{id}/followers) – Follows a playlist on behalf of the current user.
Use PUT /me/library instead
[REMOVED] Unfollow Artists or Users (DELETE /me/following) – Unfollows one or more artists or users.
Use DELETE /me/library instead
[REMOVED] Unfollow Playlist (DELETE /playlists/{id}/followers) – Unfollows a playlist on behalf of the current user.
Use DELETE /me/library instead
[ADDED] Add Items to Playlist (POST /playlists/{id}/items) – Add one or more items to a user's playlist.
[ADDED] Get Playlist Items (GET /playlists/{id}/items) – Get full details of the items of a playlist.
[ADDED] Remove Playlist Items (DELETE /playlists/{id}/items) – Remove one or more items from a user's playlist.
[ADDED] Update Playlist Items (PUT /playlists/{id}/items) – Either reorder or replace items in a playlist.
[REMOVED] Add Items to Playlist (POST /playlists/{id}/tracks) – Adds tracks or episodes to a playlist.
Use POST /playlists/{id}/items instead
[REMOVED] Get Playlist Items (GET /playlists/{id}/tracks) – Retrieves the tracks or episodes in a playlist.
Use GET /playlists/{id}/items instead
[REMOVED] Remove Playlist Items (DELETE /playlists/{id}/tracks) – Removes tracks or episodes from a playlist.
Use DELETE /playlists/{id}/items instead
[REMOVED] Update Playlist Items (PUT /playlists/{playlist_id}/tracks) – Either reorder or replace items in a playlist.
Use PUT /playlists/{id}/items instead
[CHANGED] Search for Item (GET /search) – The limit parameter maximum value has been reduced from 50 to 10, and the default value has been changed from 20 to 5.

---

🔒 GitHub Advanced Security automatically protects Copilot coding agent pull requests. You can protect all pull requests by enabling Advanced Security for your repositories. Learn more about Advanced Security.