Retrieving custom metadata with HSwift

When you check the existence of or retrieve an object that has a .metapairs annotation containing well-formed XML, the response headers include X-Object-Meta-name headers with property/value pairs that correspond to the XML elements in the annotation. The property names in these headers are the element names with the initial meta- removed.

An element with comma-separated values is returned as multiple X-Object-Meta- headers with individual property/value pairs. Here's an example that shows an XML element with comma-separated values and the X-Object-Meta- header that results from that element:

<meta-author>
     <![CDATA[P.D Grey,Morgan White,Paris Black]]>
</meta-author>

X-Object-Meta-author: P.D Grey
X-Object-Meta-author: Morgan White
X-Object-Meta-author: Paris Black