Update documentation WRT to request parameters
What does this MR do?
Adds documentation for https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/17419, as @stanhu kindly pointed out that the existing documentation is now out-of-date.
Adds documentation for https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/17419, as @stanhu kindly pointed out that the existing documentation is now out-of-date.