ed to handle a status code of <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.2">
            401 (Unauthorized)</a> resulting from an authentication challenge when a call
        is sent anonymously.</p>
    <p>
        Unless noted otherwise, a status code of <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.5.1">
        500 (Internal Server Error)</a> MUST be used under the following conditions:</p>
    <ul>
      <li>There was an error parsing the JSON text c