If you somehow you get a non existing trackid or it is mangled somehow or a hacker is trying something uncaught errors will occur.

[akshays2112]

From the perspective of hardening the API.

If you somehow you get a non existing trackid or it is mangled somehow or a hacker is trying something uncaught errors will occur.
This might be an issue for all kinds of possible bad data being passed into the API methods.

Case example:
Test case: GetTrack_TrackIdMarket_AvailableMarketsIsNull
TrackId which passes test "11dFghVXANMlKmJXsNCbNl"
Corrupted TrackId "11dFghVXANMlKmJXsNCbd8" errors out with:

GetTrack_TrackIdMarket_AvailableMarketsIsNull
Source: TracksApiTests.cs line 52
Duration: 523 ms

Message:
Test method SpotifyApi.NetCore.Tests.TracksApiTests.GetTrack_TrackIdMarket_AvailableMarketsIsNull threw exception:
SpotifyApi.NetCore.SpotifyApiErrorException: non existing id
Stack Trace:
RestHttpClient.CheckForErrors(HttpResponseMessage response) line 119
RestHttpClient.Get(HttpClient http, Uri requestUri, AuthenticationHeaderValue authenticationHeader) line 53
SpotifyWebApi.GetModel[T](Uri uri, String accessToken) line 89
TracksApi.GetTrack[T](String trackId, String market, String accessToken) line 81
TracksApiTests.GetTrack_TrackIdMarket_AvailableMarketsIsNull() line 64

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