Combine the fields that will be used for content transformation
(content-type, codec, and group version) into a single struct in client,
and then pass that struct into the rest client and request. Set the
content-type when sending requests to the server, and accept the content
type as primary.
Will form the foundation for content-negotiation via the client.
1. add return message as "resource name annotated"
2. add printer options to annotate
3. move all parameter into AnnotateOptions to make sure runT
function has no parameter.