title: Sending raw WNS notifications using message attributes
body: <p>I am attempting to send a raw notification to WNS by setting message attributes, but it appears that a toast notification is being sent instead.</p>
  
  <p>Here is the C# code I'm using to build the publish request.</p>
  
  <pre><code>var request = new PublishRequest()
  {
      TopicArn = TOPIC_ARN,
      Message = "Test Message",
      MessageAttributes = new Dictionary&lt;string, MessageAttributeValue&gt;()
      {
          { "AWS.SNS.MOBILE.WNS.Type", new MessageAttributeValue() { StringValue = "wns/raw", DataType = "String" } }
      }
  };
  </code></pre>
  
  <p>From what I can tell, I am setting the <a href="https://msdn.microsoft.com/en-us/library/windows/apps/hh465435.aspx#pncodes_x_wns_type" rel="nofollow">X-WNS-Type</a> correctly using SNS
  <a href="http://docs.aws.amazon.com/sns/latest/dg/SNSMessageAttributes.html" rel="nofollow">Message Attributes</a>, but the notification is still received as a toast on the client. Are there any examples of somebody doing this successfully?</p>