HTTP Compression
By default, the vWorkApp API requires users to support gzip HTTP response compression on all requests. This is enabled by setting a 'Accept-Encoding: gzip' header on requests, and properly handling the 'Content-Encoding' header on responses. For more information please see http://en.wikipedia.org/wiki/HTTP_compression.
Failure to specify HTTP compression may result in requests being rejected with a HTTP response of type 406/Not Acceptable.