toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (emailAddress != null) 'emailAddress': emailAddress!,
if (lastVerificationTime != null)
'lastVerificationTime': lastVerificationTime!,
if (phoneNumber != null) 'phoneNumber': phoneNumber!,
if (requestToken != null) 'requestToken': requestToken!,
};