[Parent Element(s) of param] representation [Usage] Specifies a component of the representation as a name value pair formatted according to the rules of the media type. Typically used with media type 'application/x-www-form-urlencoded' or 'multipart/form-data'. [Value] 
query
m a t r i x
h e a d e r
q u e r y
t e m p l a t e
p l a i n