title: How to create custom header before request in WCF web service C#
body: <p>I want to integrate bluesuit (<code>https://docs.bluesuit.com/?shell#send-document</code>) in C#. I want to upload a <code>.pdf</code> to bluesuit by setting <code>Content-Type</code> and <code>Authorization Bearer</code> using a WCF service. How to add this in header and call <code>https://docs.bluesuit.com/?shell#send-document</code> post method and get response and integrate bluesuit in C# with WCF?</p>
  <p>Simply I just want to call a third party (bluesuit) post url in wcf service and get response from this third party (bluesuit) post url so how to call this third party post url in a WCF method?</p>
  <p>Thanks in advance. need help please advice.</p>