title: Accessing nested Soap elements with pysimplesoap
body: <p>The Soap function has the following request structure:</p>
  
  <pre><code>&lt;soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ser="urn:microsoft-dynamics-schemas/page/serial_number_information"&gt;
  &lt;soapenv:Header/&gt;
  &lt;soapenv:Body&gt;
    &lt;ser:Update&gt;
       &lt;ser:Serial_Number_Information&gt;
          &lt;ser:Key&gt;&lt;/ser:Key&gt;
          &lt;!--Optional:--&gt;
          &lt;ser:Item_No&gt;&lt;/ser:Item_No&gt;
          &lt;ser:Serial_No&gt;&lt;/ser:Serial_No&gt;
          &lt;ser:Tip&gt;&lt;/ser:Tip&gt;
       &lt;/ser:Serial_Number_Information&gt;
    &lt;/ser:Update&gt;
  </code></pre>
  
  <p>
  </p>
  
  <p>I'm trying to send a pysimplesoap request to the function above but I can't seem to get to Serial_Number_Information</p>
  
  <pre><code>client.Update(Key=r_key,Serial_No=r_srl,Item_No=n_item,Tip=n_tip)
  </code></pre>