<refsyn>
The <refsyn> element is a special section inside a reference
         topic. The section often contains syntax or signature content (for example, the calling
         syntax
         for a command-line utility or an API signature). The <refsyn> contains a
         brief, possibly diagrammatic description of the subject's interface or high-level
         structure.
      
      Content models
See appendix for information about this element in OASIS document type shells.
Inheritance
- topic/section reference/refsyn
Example
Reference topic for software material
<reference id="MyAPI">
  <title>MyAPI</title>
  <refbody>
    <refsyn>Describe the MyAPI syntax here, possibly
using synph or syntax elements markup for explicit 
definition of syntax or prototype construction.</refsyn>
  </refbody>
</reference>Attributes
The following attributes are available on this element: Universal attribute group, @outputclass, and @spectitle.