private static async Task Scenario_9() { var account = Utils.GetAccount(); // sender var sender = SmsSender.createWithPhoneNumber( Constants.SENDER_PHONE_NUMBER_UUID, Constants.SENDER_NOTIFICATION_ADDRESS ); // options SmsQueueOptions options = SmsQueueOptions.create(null, "Promemoria #1443"); // request Dto.PostSmsQueueRequest request = new Dto.PostSmsQueueRequest( sender, "Promemoria", "Ciao {name}", options); // add global custom data request.customData.Add(new CustomDataElement("my-identifier", "xyz", "hidden")); // recipients request.recipients.Add( new Domain.SmsRecipient( "+393660000001", new List <Keyword>() { new Keyword("name", "Mario") }, null ) ); request.recipients.Add( new Domain.SmsRecipient( "+393660000002", new List <Keyword>() { new Keyword("name", "Maria") }, // add custom data to this particular recipient new List <CustomDataElement>() { new CustomDataElement("recipient-id", "100", "hidden") } ) ); await sendPostSmsQueueRequest(account, new PostSmsQueueRequestDto(request)); }