Body-less calls: Variables are simply appended to URL.
Flavour:
Topping:

Call with Body and Optional URL variables: Sends aribtrary content in the body. A sample URL variable is also appended to the url as cgi variable, although it should usually be left null in practice.
Dish:
Recipe Body Type:
Recipe:
<ul> <li>Find a friendly, but disturbingly obsessed, mad professor.</li> <li>Encourage his well-intentioned endeavour to have dinosaurs roaming the earth.</li> <li>Hunt a brontosaurus, apply sautee base, and enjoy! (Sprinkle some ground pepper for that extra zing.)</li> </ul>

PostVars: Simulates a form submission. URL flavour is appended to url as cgi variable, body flavour is posted in body as cgi form. (postvars() should generally have the url flavour set to null, but it's included here for full coverage.)
Restaurant (in URL):
Location: