Implementation
static Future<bool> metadata({
String? firstName,
String? lastName,
String? name,
String? locale,
String? timeZone,
String? phoneNumber,
String? email,
Map<String, String>? extraParams,
}) async {
final bool result = await _channel.invokeMethod(
_methodMetadata,
<String, dynamic>{
"firstName": firstName,
"lastName": lastName,
"name": name,
"locale": locale,
"timeZone": timeZone,
"phoneNumber": phoneNumber,
"email": email,
"extraParams": jsonEncode(extraParams),
},
);
return result;
}