Instantiate a
WebRequestSettings for the given url using the proxy configuration from the original
request
Parameters: originalRequest - the original request Parameters: target - The URL for this request
Adds the specified name/value pair to the additional headers.
Parameters: name - The name of the additional header. Parameters: value - The value of the additional header.
Returns the body content to be submitted if this is a POST request. Ignored for
all other request types. Should not be used in combination with parameters.
The body content to be submitted if this is a POST request.
Parameters: requestBody - The body content to be submitted if this is a POST request. throws: RuntimeException - If the request parameters have already been set or this is not a POST request.