DESCRIPTION: REPORT Searching for address book and vcard for a given email

METHOD: REPORT

AUTH: true

EXPECT-RESPONSE: 207

URL: /ucarddav/principals

DEPTH: 0

CONTENTTYPE: text/xml

CONTENT:
<?xml version="1.0" encoding="utf-8" ?>
<D:principal-property-search xmlns:D="DAV:"
            xmlns:C="urn:ietf:params:xml:ns:carddav">
  <D:property-search>
    <D:prop>
      <C:email/>
    </D:prop>
    <D:match>douglm@mysite.edu</D:match>
  </D:property-search>
  <D:prop>
    <C:addressbook-home-set/>
    <C:principal-address/>
    <D:displayname/>
  </D:prop>
</D:principal-property-search>