title: Windows Azure Queue returns 403 Forbidden
body: <p>Using the following code (I've obfuscated the actual credentials):</p>
  
  <pre><code>CloudStorageAccount cloudStorageAccount = new CloudStorageAccount(new StorageCredentials(username, key), true);
  CloudQueueClient clnt = cloudStorageAccount.CreateCloudQueueClient();
  
  string logQueueReference = "log2";
  CloudQueue queue = clnt.GetQueueReference(logQueueReference);
  
  queue.CreateIfNotExists();
  </code></pre>
  
  <p>The following request is generated:</p>
  
  <pre><code>HEAD /log2?comp=metadata&amp;timeout=90 HTTP/1.1
  x-ms-version: 2012-02-12
  User-Agent: WA-Storage/2.0.6.0
  x-ms-date: Tue, 29 Apr 2014 13:26:29 GMT
  Authorization: SharedKey username:transformedkey
  Host: username.queue.core.windows.net
  </code></pre>
  
  <p>And the following response is returned:</p>
  
  <pre><code>HTTP/1.1 403 Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature.
  Transfer-Encoding: chunked
  Server: Microsoft-HTTPAPI/2.0
  x-ms-request-id: 0cc84a81-73e1-4a8c-bf16-098af2b21149
  Date: Tue, 29 Apr 2014 15:26:29 GMT
  </code></pre>
  
  <p>I've double-double-double checked the credentials. They are copy-pasted from the dialog at manage.windowsazure.com. What am I missing here?</p>