Returns a list of all available Serviceline Keywords.
Sample Request
http://external.ws.staywell.com/[SiteName]/Content.svc/GetAllServicelineKeywords
Sample Result XML
<?xml version="1.0" encoding="utf-8" ?>
<ServicelineKeywords>
<Keyword>Abdominal ailments</Keyword>
<Keyword>Abdominal cavity</Keyword>
<Keyword>Accidental toxins</Keyword>
<Keyword>Addiction</Keyword>
...
<Keyword>Wellness, Personal Care</Keyword>
<Keyword>Wellness, Smoking, Cessation</Keyword>
<Keyword>Women's Health</Keyword>
<Keyword>Yoga</Keyword>
</ServicelineKeywords>