Merge pull request #18 from IBM/feat/dynamic-model

feat(dynamicModel): add dynamic model and meta files

Author: mamoonraja

Authentication.meta

@@ -100,10 +100,6 @@ private static Authenticator CreateAuthenticator(Dictionary<string, string> prop
             {
                 authenticator = new BearerTokenAuthenticator(props);
             }
-            else
-            {
-                throw new ArgumentException(string.Format(ErrorMessageAuthTypeUnknown, authType));
-            }
 
             return authenticator;
         }