using System;
using System.IO;
using System.Text;

public static void Main()
{
	//-- Intent: updates the existing scheduled alert with schedulecode of 597737 --//
	//-- PUT to the following url --//
	string my_url = "http://api.v4.swiftreach.com/api/Alerts/Schedules/Update";
	//-- our API KEY credentials --//
	string API_KEY = "12345";

	UriBuilder my_uri = new UriBuilder(my_url);
	my_uri.Port = 80;
	System.Net.HttpWebRequest MyRequest = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(my_uri.Uri);
	//-- Update Email is a PUT --//
	MyRequest.Method = "PUT";
	//-- Append the API KEY header --//
	MyRequest.Headers.Add("SwiftAPI-Key", API_KEY);

	//-- build the Email_Message XML to POST --//
	string create_email = "<ScheduledAlert  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema/API.V4.DataWrappers\" xsi:type=\"Schedule_Run_Once\">"
				+"<ScheduleCode>597737</ScheduleCode>"
				+"<IsActive>true</IsActive>"
				+"<ScheduleType>run_once</ScheduleType>"
				+"<TaskDateTime>4/2/2015 12:00 PM</TaskDateTime>"
				+"<TaskName>My Scheduled Alert 2</TaskName>"
				+"<Description>Example of a scheduled alert that will run on a specific date and time</Description>"
				+"<ContactLists>"
				+"<int>668447</int>"
				+"</ContactLists>"
				+"<VoiceCode>0</VoiceCode>"
				+"<FaxCode>0</FaxCode>"
				+"<EmailCode>0</EmailCode>"
				+"<SMSCode>660197</SMSCode>"
				+"<PagerCode>0</PagerCode>"
				+"<HotlinePhone/>"
				+"<HotlineSettings xsi:nil=\"true\" />"
				+"</ScheduledAlert>";

	//-- PUt the xml --//
	byte[] bytes = System.Text.Encoding.ASCII.GetBytes(create_email);
    MyRequest.ContentLength = bytes.Length;
    MyRequest.ContentType = "text/xml; encoding='utf-8'";
    Stream s = MyRequest.GetRequestStream();
    s.Write(bytes, 0, bytes.Length);
    s.Close();

	try
    {
        //-- get the response --//
		System.Net.HttpWebResponse MyResponse = (System.Net.HttpWebResponse)MyRequest.GetResponse();
        string message = String.Format("Received HTTP {0}", MyResponse.StatusCode);
        using (StreamReader sr = new StreamReader(MyResponse.GetResponseStream()))
        {
            //-- Create was successful --//
			string response_body = sr.ReadToEnd();
			System.Console.WriteLine("SUCCESS - " + response_body);
        }
    }
    catch (System.Net.WebException webEx)
    {        
        //-- Create failed --//
		using (StreamReader sr = new StreamReader(webEx.Response.GetResponseStream()))
        {
            string response_body = sr.ReadToEnd();
            string error_message = String.Format("Received HTTP {0} : {1}", webEx.Status.ToString(), response_body);
			System.Console.WriteLine("ERROR - " + error_message);
        }
    }
}