UserInformationNotProvided - Session information isn't sufficient for single-sign-on. This means that a user isn't signed in. This is a common error that's expected when a user is unauthenticated and hasn't yet signed in. If this error is encountered in an SSO context where the user has previously signed in, this means that the SSO session was either not found or invalid. This error might be returned to the application if prompt=none is specified.
修改记录:Extracted official AADSTS table; Markdown stripped; short English error name selected; original Korean product context added. Official general diagnostic guide is distinguished from code-specific troubleshooting. Documentation license explicitly granted by README Legal Notices; repository LICENSE currently contains MIT terms, also retained as evidence. 译文说明已标注为自动翻译。