BlobTriggered Function for processing WBXML returned from Exchange ActiveSync

EASBlobTrigger.csx

#r "EAS Protocol.dll"
#r "System.Xml.Linq.dll"
using System;
using System.Xml.Linq;
using EAS_Protocol.WBXML;

public static void Run(string myBlob, TraceWriter log)
{
    log.Info($"C# Blob trigger function processed: {myBlob}");
    var response = myBlob.Split(';');
    log.Info($"Guid: {response[0]}, Content: {response[1]}");
    
    System.Text.UTF8Encoding utf8Encoding = new System.Text.UTF8Encoding();
    Byte[] byteResp = utf8Encoding.GetBytes(response[1]);   
    WBXMLWriter wbxmlWriter = new WBXMLWriter(new ASCodePageProvider());
    WBXMLConverter wbxmlConverter = new WBXMLConverter(new ASCodePageProvider(), wbxmlWriter, null);                   

    XElement destXml = wbxmlConverter.Parse(byteResp);
    var responseBody = destXml.ToString();
          
    log.Info($"WBXML:{System.Environment.NewLine}{destXml.ToString()}");
    
    if(responseBody.Contains("101") == true)
    {
        //Technically an indication your XML isn't all there for an actual client, but for a test case it is all good :)
    }    
    if (responseBody.Contains("108") == true)
    {
        // The device ID is invalid.
        // Are you using any special characters? Only plain characters and numerals recommended.
    }
    if (responseBody.Contains("126") == true)
    {
        // The user account does not have permission to synchronize.
        // This could also be due to using an admin account. (Domain admin is not allowed to sync by default.)
    }
    //if EAS >= 12.1 (Exchange 2007 SP1) we need to parse the returned wbxml for '142' to find out if we need to provision
    //EAS 12.0 indicates the same status through HTTP 449
    var strEASVersion = "14.1";
    if (strEASVersion == "12.1" || strEASVersion == "14.0" || strEASVersion == "14.1")
    {
        if (responseBody.Contains("142") == true)
        {
            // The response is ok, but you need to provision.
        }
    }
    if (responseBody.Contains("141") == true)
    {
        // Only provisionable devices are allowed to sync, and you seem to be non-provisionable.
        // Check "Provisionable device" and run the test again.
    }
    if (responseBody.Contains("140") == true)
    {
        // A remote wipe has been issued for your device.
        // Choose "Remote Wipe (Emulated)" to simulate a wipe.
    }
    if (responseBody.Contains("144") == true)
    {
        // The device's policy key is invalid. The policy has probably changed on the server. The device needs to re-provision.
        // This may happen if you have synced a "device" with security policies and then removed the support for all policies.
    }
    else if (responseBody.Length <= 15)
    {
        // More status codes can be looked up here:
        // http://msdn.microsoft.com/en-us/library/ee218647(v=EXCHG.80).aspx
    }        
}