title: Json response with byte[], how to store as file in C#?
body: <p>I'm calling a WCF service using HttpClient that returns a byte[] (pdf file) via rest/json.
  I cannot seem to be able the write the bytes correctly to a file on my pc because if I open the created file in notepad, it will just show the byte[] values (i.e. [23,44,21,etc]).</p>
  
  <p>Any ideas?</p>
  
  <pre><code>byte[] responseResult = responseContent.ReadAsByteArrayAsync().Result;
  File.WriteAllBytes(@"I:\document.pdf", responseResult);
  </code></pre>