logout static method
Implementation
static Future<void> logout({required LogoutRequest request}) async {
if (request.configuration.endSessionEndpoint == null) return;
final url = Uri.parse(request.configuration.endSessionEndpoint!)
.replace(queryParameters: request.toMap());
try {
await http.get(url);
} on HttpResponseException catch (e) {
throw LogoutException(e.toString());
}
}