playlist_add_items has broken podcast episode id behavior

[nknaian]

Describe the bug
The "playlist_add_items" function states in its documentation that you can pass a list of podcast ids, but actually it seems like the only ids you can pass are track ids because it assumes the type of the id is a "track" - https://github.com/plamere/spotipy/blob/master/spotipy/client.py#L1030. I was able to add podcast episodes by passing in uris instead, which is a fine workaround. Maybe this is simply a documentation clarification fix? I can see how it would be annoying to accomodate both track & podcast episode ids here...

Your code
playlist_id = "5WC4NBV9O101t7EpJYgiKB"
podcast_episode_id = "6Ac19ix9yioyJDXtTtNp2V"
sp.playlist_add_items(
playlist_id,
[podcast_episode_id]
)

Expected behavior
I expected that passing a list of podcast episode ids to the "playlist_add_items" function would result in the episodes being added to the playlist

Output
http status: 400, code:-1 - https://api.spotify.com/v1/playlists/5WC4NBV9O101t7EpJYgiKB/tracks:
Payload contains a non-existing ID, reason: None

Environment:

• OS: Windows 10 WSL2
• Python version 3.8.10
• spotipy version 2.19.0
• your IDE (if using any) Vscode

Additional context
Add any other context about the problem here.

[Peter-Schorn]

Just use URIs instead of ids.

[nknaian]

Yup I'll use uris instead. I think it would be helpful though if the doc comment for playlist_add_items specified that podcast episode items must be uris

[Peter-Schorn]

You can't infer a URI from just an id.

[nknaian]

Right I understand that, but the doc comment seems to suggest that you can pass in a podcast episode id when you can't

[nknaian]

And the function does automatically infer uri from id, it just assumes type track

[Peter-Schorn]

the only ids you can pass are track ids because it assumes the type of the id is a "track"

Correct.

You can pass a list of URIs instead, which include the ID category.

[stephanebruckert]

To fix in v3 #652