toJson method

@override Map<String, Object?> toJson()

Implementation

@override
Map<String, Object?> toJson() => {
      if (from != null) "from": encodeValue(from),
      if (replyTo != null) "reply_to": encodeValue(replyTo),
      if (headers != null) "headers": encodeValue(headers),
      "subject": encodeValue(subject),
      "html": encodeValue(html),
    };