docs: public List<MergeRequest> getMergeRequests(Object projectIdOrPath, MergeRequestState state, int page, int perPage) throws GitLabApiException {
          Form formData = new GitLabApiForm()
                  .withParam("state", state)
                  .withParam(PAGE_PARAM, page)
                  .withParam(PER_PAGE_PARAM, perPage);
          Response response = get(Response.Status.OK, formData.asMap(), "projects", getProjectIdOrPath(projectIdOrPath), "merge_requests");
          return (response.readEntity(new GenericType<List<MergeRequest>>() {}));
      }