Adding plain params to requests. Generated from json schema.

You can see an example of how these will look here:

http://docs-beta.rackspace.com/drafts/david/autoscale-devguide/content/POST_createPolicies_v1.0__tenantId__groups__groupId__policies_Policies.html#d342e3463

Note that you won't see this formatting until I cut a new release of the clouddocs-maven-plugin.