I successfully generated developer token for python command and it is valid because i already test it for searched song by keyword, But main problem is that we i call some other API there are require music user token and i generating the user token by " SKCloudServiceController().requestUserToken(forDeveloperToken: developerToken, completionHandler: completionHandler)" this line of code and i am not able to get userToken, I Have just got error every time is "Domain=SKErrorDomain Code=7", What is wrong with me please help.
Thank you