docs: public void validateParameters(Map<String, String> parameters, ClientDetails clientDetails) {
          if (parameters.containsKey("scope")) {
              Set<String> validScope = clientDetails.getScope();
              if (GRANT_TYPE_CLIENT_CREDENTIALS.equals(parameters.get("grant_type"))) {
                  validScope = AuthorityUtils.authorityListToSet(clientDetails.getAuthorities());
              }
              Set<Pattern> validWildcards = constructWildcards(validScope);
              Set<String> scopes = OAuth2Utils.parseParameterList(parameters.get("scope"));
              for (String scope : scopes) {
                  if (!matches(validWildcards, scope)) {
                      throw new InvalidScopeException(scope + " is invalid. Please use a valid scope name in the request");
                  }
              }
          }
      }