==Media Type Annotations (constraint)==
* HTTP Content Type <br/><code>%rest:consumes()</code> one or more media-types as string. e.g. <code>%rest:consumes("application/xml", "text/xml")* HTTP Accept <br/><code>%rest:produces()</code> one media-type as string. e.g. <code>%rest:produces("application/atom+xml")</code>
These default to <code>*/*</code>, if no media-type annotations are given.
==Query String Annotations (Parameter)==