build method

Implementation

CustomerAttributes build() {
  return CustomerAttributes._(
    displayName: _displayName,
    firstName: _firstName,
    lastName: _lastName,
    email: _email,
    gender: _gender,
    mobile: _mobile,
    dateOfBirth: _dateOfBirth,
    joinDate: _joinDate,
    preferredLanguage: _preferredLanguage,
    customAttributes: _customAttributes,
    additionalAttributes: _additionalAttributes,
  );
}