POST /Forum/Forum.asmx HTTP/ 1 . 1 
Host: localhost
Content-Type: text/xml; charset=utf- 8 
Content-Length: length
SOAPAction: "myForum/Post"

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xmlns:xsd="http://www.w3.org/2001/XMLSchema"
 xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Header>
    <Auth xmlns="myForum">
      <User ID="int" Name="string" Pass="string" />
      <Session Role="int" ID="int" />
    </Auth>
  </soap:Header>
  <soap:Body>
    <Post xmlns="myForum">
      <title>int</title>
      <text>string</text>
    </Post>
  </soap:Body>
</soap:Envelope>