title: Twitter API oAuth (Error code 214: Bad authentication data)
body: <p>I am close to getting this to work with Microsoft Dynamics CRM application, However, I get Error code 214: Bad authentication data.:(</p>
  
  <p>The request URL is: <a href="https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=aspas10&amp;since_id=342379690448805888" rel="nofollow">https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name=aspas10&amp;since_id=342379690448805888</a></p>
  
  <blockquote>
    <p>Authentication Header: OAuth oauth_nonce=”<strong><em>*</em>***</strong>”,
    oauth_signature_method=”HMAC-SHA1″, oauth_timestamp=”1372370208″,
    oauth_consumer_key=”<strong><em>*</em>**<em>*</em>*</strong>”,
    oauth_token=”<strong><em>*</em>**<em>*</em>**<em>*</em>**<em>*</em></strong>”,
    oauth_signature=”<strong><em>*</em>**<em>*</em>****</strong>”, oauth_version=”1.0″</p>
  </blockquote>
  
  <p>My code includes:</p>
  
  <pre><code>request.Headers.Add(“Authorization”, authHeader);
  request.Method = “GET”;
  request.ContentType = “application/x-www-form-urlencoded”;
  var response = (HttpWebResponse)request.GetResponse();
  return response;
  </code></pre>
  
  <p>Any ideas where I am going wrong and why I am getting this error? </p>