sendEmailFromTemplate method
Implementation
Future<MessageStatus?> sendEmailFromTemplate(
String templateName, EmailEnvelope envelope,
[Map<String, String>? templateValues, List<String>? attachments]) =>
_messagingChannel.invokeMethod(
"Backendless.Messaging.sendEmailFromTemplate", <String, dynamic>{
"templateName": templateName,
"envelope": envelope,
"templateValues": templateValues,
"attachments": attachments,
});