Extracts the contents as a byte array
Extracts the raw contents as a ChannelBuffer
Returns the original response (convenient because asString is the default extraction type)
Extracts the contents as an input stream
Extracts the contents as an oauth Token
Extracts the contents as a String (default for all request methods)
Extracts the contents as XML
A filter for printing the request and reponse as it passes through service stack