code: public IntegratedUserInfoList listUsers(String accountId, String connectId) throws ApiException {
      return listUsers(accountId, connectId, null);
    }
docs: Returns users from the configured Connect service.
  Returns users from the configured Connect service.
  @param accountId The external account number (int) or account ID Guid. (required)
  @param connectId The ID of the custom Connect configuration being accessed. (required)
  @return IntegratedUserInfoList