BS2_USER_MASK maskWantUpdate = BS2_USER_MASK_SETTING | BS2_USER_MASK_SETTING_EX | BS2_USER_MASK_JOB;
int sdkResult = BS_SDK_SUCCESS;

BS2UserFaceExBlob userBlob = { 0, };
BS2User& user = userBlob.user;
BS2UserSetting& setting = userBlob.setting;
BS2UserSettingEx& settingEx = userBlob.settingEx;

setting.fingerAuthMode = BS2_AUTH_MODE_NONE;
setting.cardAuthMode = BS2_AUTH_MODE_NONE;
setting.idAuthMode = BS2_AUTH_MODE_NONE;

settingEx.faceAuthMode = BS2_AUTH_MODE_NONE;
settingEx.fingerprintAuthMode = BS2_AUTH_MODE_NONE;
settingEx.cardAuthMode = BS2_AUTH_MODE_NONE;
settingEx.idAuthMode = BS2_AUTH_MODE_NONE;

if (BS_SDK_SUCCESS != (sdkResult = uc.getUserBlobUserID(user)))
    return sdkResult;

if ((maskWantUpdate & BS2_USER_MASK_SETTING) == BS2_USER_MASK_SETTING)
{
    if (BS_SDK_SUCCESS != (sdkResult = uc.getUserBlobExpiryDate(setting)))
        return sdkResult;

    if (BS_SDK_SUCCESS != (sdkResult = uc.getUserBlobPrivateAuthMode(setting, deviceInfo, deviceInfoEx)))
        return sdkResult;

    if (BS_SDK_SUCCESS != (sdkResult = uc.getUserBlobSecurityLevel(setting)))
        return sdkResult;
}

if ((maskWantUpdate & BS2_USER_MASK_SETTING_EX) == BS2_USER_MASK_SETTING_EX)
{
    if (BS_SDK_SUCCESS != (sdkResult = uc.getUserBlobPrivateAuthModeEx(settingEx, deviceInfo, deviceInfoEx)))
        return sdkResult;
}

// ...

if ((maskWantUpdate & BS2_USER_MASK_JOB) == BS2_USER_MASK_JOB)
{
    msg.str("");
    msg << "Do you want to change/delete #" << user.userID << " jobs? (0:Change, 1:Delete)";
    uint32_t selected = Utility::getInput<uint32_t>(msg.str());
    switch (selected)
    {
    case 0:
        if (BS_SDK_SUCCESS != (sdkResult = uc.getUserBlobJobCode(userBlob.job)))
            return sdkResult;
        user.infoMask |= BS2_USER_INFO_MASK_JOB_CODE;
        break;

    case 1:
    default:
        maskWantUpdate &= ~BS2_USER_MASK_JOB;
        break;
    }
}
else
{
    // Keep
    user.infoMask |= BS2_USER_INFO_MASK_JOB_CODE;
}

// ...

user.numCards = 0;
if ((maskWantUpdate & BS2_USER_MASK_CARD) == BS2_USER_MASK_CARD)
{
    msg.str("");
    msg << "Do you want to change/delete #" << user.userID << " cards? (0:Change, 1:Delete)";
    uint32_t selected = Utility::getInput<uint32_t>(msg.str());
    switch (selected)
    {
    case 0:
        if (BS_SDK_SUCCESS != (sdkResult = uc.getUserBlobCardInfo(&userBlob.cardObjs, user.numCards, id, deviceInfo, deviceInfoEx)))
            return sdkResult;
        user.infoMask |= BS2_USER_INFO_MASK_CARD;
        break;

    case 1:
    default:
        // unmasking and numCards = 0;
        maskWantUpdate &= ~BS2_USER_MASK_CARD;
        break;
    }
}
else
{
    // Keep
    user.infoMask |= BS2_USER_INFO_MASK_CARD;
}


sdkResult = BS2_PartialUpdateUserFaceEx(context, id, maskWantUpdate, &userBlob, 1);
if (BS_SDK_SUCCESS != sdkResult)
{
    TRACE("BS2_PartialUpdateUserFaceEx call failed: %d", sdkResult);
    return sdkResult;
}