Prefixes the request location with "groups/:id/subgroups" and automatically translates group names into ids
gl_group_req(group, ...)
The ID, name or URL-encoded path of the group
passed on to gl_get_group_id()
A vector of character to be used as request for functions involving groups
if (FALSE) {
gl_group_req("test_group" = "<<your-group-id>>")
}