getById method

Implementation

Future<ResponseItemDTO<MailTemplateDTO>> getById({String? id}) async {
 final response = await _http!.request(
   requestType: RequestType.get,
   path: '/dashboard/mail_templates',
   param: id,
 );

 return ResponseItemDTO<MailTemplateDTO>(
   response: response,
   fromJson: MailTemplateDTO.fromJson,
 );
  }