| Subject: | url-encoded content should not be combined with url parameters |
When the content body is of type x-www-form-urlencoded, those parameters
should not be mixed with the url parameters. A use case where this is
important is when the request must be re-dispatched to another server
(think proxy). If the url parameters and content parameters are not
maintained properly, this can result in the external server not
recognizing the request and returning a 400 Bad Request.