Check if one or more shows is already saved in the current Spotify user's library.
Request
Query Params
Header Params
Responses
🟢200On success, the HTTP status code in the response header is `200` OK and the response body contains a JSON array of `true`or `false` values, in the same order in which the `ids` were specified. On error, the header status code is an [error code](https://de