of static method
Implementation
static SendResponseItem of({
required String? messageId,
bool? successful = false,
String? error
}) {
final self = SendResponseItem(<String, dynamic>{}, mtype: SendResponseItemRef, update: true);
if (messageId != null) self.messageId = messageId;
if (successful != null) self.successful = successful;
if (error != null) self.error = error;
return self;
}