Business Communications. Solved.

    
        from __future__ import print_function
        import clicksend_client
        from clicksend_client import SmsMessage
        from clicksend_client.rest import ApiException


        # Configure HTTP basic authorization: BasicAuth
        configuration = clicksend_client.Configuration()
        configuration.username = 'USERNAME'
        configuration.password = 'API_KEY'

        # create an instance of the API class
        api_instance = clicksend_client.SMSApi(clicksend_client.ApiClient(configuration))

        # If you want to explicitly set from, add the key _from to the message.
        sms_message = SmsMessage(source="php",
                                body="Jelly liquorice marshmallow candy carrot cake 4Eyffjs1vL.",
                                to="+61411111111",
                                schedule=1436874701)

        sms_messages = clicksend_client.SmsMessageCollection(messages=[sms_message])

        try:
            # Send sms message(s)
            api_response = api_instance.sms_send_post(sms_messages)
            print(api_response)
        except ApiException as e:
            print("Exception when calling SMSApi->sms_send_post: %s\n" % e)
    

    
        package ClickSend;

        import java.util.Arrays;
        import java.util.List;
        import ClickSend.Api.SmsApi;
        import ClickSend.Model.SmsMessage;
        import ClickSend.Model.SmsMessageCollection;

        public class send_sms {
            public static void main(String[] args) {
                ApiClient defaultClient = new ApiClient();
                defaultClient.setUsername("USERNAME");
                defaultClient.setPassword("API_KEY");
                SmsApi apiInstance = new SmsApi(defaultClient);

                SmsMessage smsMessage = new SmsMessage();
                smsMessage.body("body");
                smsMessage.to("to");
                smsMessage.source("source");

                List<SmsMessage> smsMessageList = Arrays.asList(smsMessage);
                // SmsMessageCollection | SmsMessageCollection model
                SmsMessageCollection smsMessages = new SmsMessageCollection();
                smsMessages.messages(smsMessageList);
                try {
                    String result = apiInstance.smsSendPost(smsMessages);
                    System.out.println(result);
                } catch (ApiException e) {
                    System.err.println("Exception when calling SmsApi#smsSendPost");
                    e.printStackTrace();
                }
            }
        }
    

    
        using IO.ClickSend.ClickSend.Api;
        using IO.ClickSend.Client;
        using IO.ClickSend.ClickSend.Model;

        var configuration = new Configuration()
        {
            Username = USERNAME, 
            Password = API_KEY  
        };
        var smsApi = new SMSApi(configuration);

        var listOfSms = new List<SmsMessage>
        {
            new SmsMessage(
                to: "+61411111111", 
                body: "test message", 
                source: "sdk"
            )
        };

        var smsCollection = new SmsMessageCollection(listOfSms);
        var response = smsApi.SmsSendPost(smsCollection);
    

    
        <?php
            require_once(__DIR__ . '/vendor/autoload.php');

            // Configure HTTP basic authorization: BasicAuth
            $config = ClickSend\Configuration::getDefaultConfiguration()
                        ->setUsername('USERNAME')
                        ->setPassword('API_KEY');

            $apiInstance = new ClickSend\Api\SMSApi(new GuzzleHttp\Client(),$config);
            $msg = new \ClickSend\Model\SmsMessage();
            $msg->setBody("test body"); 
            $msg->setTo("0451111111");
            $msg->setSource("sdk");

            // \ClickSend\Model\SmsMessageCollection | SmsMessageCollection model
            $sms_messages = new \ClickSend\Model\SmsMessageCollection(); 
            $sms_messages->setMessages([$msg]);

            try {
                $result = $apiInstance->smsSendPost($sms_messages);
                print_r($result);
            } catch (Exception $e) {
                echo 'Exception when calling SMSApi->smsSendPost: ', $e->getMessage(), PHP_EOL;
            }
        ?>
    

    
        # load the gem
        require 'clicksend_client'
        require 'json'

        # setup authorization
        ClickSendClient.configure do |config|
            # Configure HTTP basic authorization: BasicAuth
            config.username = 'USERNAME'
            config.password = 'API_KEY'
        end

        api_instance = ClickSendClient::SMSApi.new

        # SmsMessageCollection | SmsMessageCollection model
        sms_messages = ClickSendClient::SmsMessageCollection.new

        sms_messages.messages = [
            ClickSendClient::SmsMessage.new(
                "to": "+61411111111",
                "source": "sdk",
                "body": "body"
            ),
            ClickSendClient::SmsMessage.new(
                "to": "+61422222222",
                "source": "sdk",
                "body": "body"
            )
        ]

        begin
            # Send sms message(s)
            result = api_instance.sms_send_post(sms_messages)
            p JSON.parse(result)
        rescue ClickSendClient::ApiError => e
            puts "Exception when calling SMSApi->sms_send_post: #{e.response_body}"
        end    
    

    
        import Alamofire

        if let authHeader = Request.authorizationHeader(user: "USERNAME", password: "PASSWORD") {
            ClickSendClientAPI.customHeaders = [authHeader.key : authHeader.value]
        }

        let message1 = SmsMessage(body: "Chocolate bar icing icing oat cake carrot cake jelly cotton MWEvciEPIr.", 
                                to: "+0451111111", 
                                source: "swift")

        let message2 = SmsMessage(body: "Chocolate bar icing icing oat cake carrot cake jelly cotton MWEvciEPIr.", 
                                source: "swift", 
                                listId: 1234)

        let smsCollection = SmsMessageCollection(messages: [message1, message2])
        SMSAPI.smsSendPost(smsMessages: smsCollection) { (dataString, error) in

            guard let dataString = dataString else {
                print(error!)
                return
            }

            if let data = dataString.data(using: String.Encoding.utf8) {
                do {
                    if let dictonary = try (JSONSerialization.jsonObject(with: data, options: []) as? NSDictionary) {
                        print(dictonary)
                    } else {
                        print("bad json")
                    }
                } catch let error as NSError {
                    print(error)
                }
            }
        }