docs: public Pager<Project> getProjects(Object groupIdOrPath, GroupProjectsFilter filter, int itemsPerPage) throws GitLabApiException {
          GitLabApiForm formData = filter.getQueryParams();
          return (new Pager<Project>(this, Project.class, itemsPerPage, formData.asMap(), "groups", getGroupIdOrPath(groupIdOrPath), "projects"));
      }