public AccountList AllAccounts(string userId, string userPassword)
        {
            var token = GetUserAccessToken(userId, userPassword);

            var api = new AccountsApi(BasePath);

            api.ApiClient.AddDefaultHeader("Authorization", "Bearer " + token);
            var result = api.GetAndSearchAllAccounts(null, null, null, null, null, null, null, null);

            return(result);
        }