PlayerAPI `enqueueTrackUri(...)` returns `SPTAppRemoteCallResponse`, not `YES`

[boscojwho]

Documentation in latest version of SDK says playerAPI.enqueueTrackUri(...) returns YES on success, but actual return value is an instance of SPTAppRemoteCallResponse, for which there isn't documentation(?).

Should we just assume enqueue operation succeeded if error is nil, instead of checking for the result value in SPTAppRemoteCallback?

[monkeyRing]

Because SPTAppRemoteCallback is a global general callback object, result is of id type. You need to use result and NSError to judge by yourself

typedef void (^SPTAppRemoteCallback)(id _Nullable result, NSError * _Nullable error);