docs: public List<Discussion> getCommitDiscussions(Object projectIdOrPath, Integer commitId, int maxItems) throws GitLabApiException {
          if (maxItems < 1) {
              return (getCommitDiscussions(projectIdOrPath, commitId));
          } else {
              Response response = get(Response.Status.OK, getPerPageQueryParam(maxItems),
                  "projects", getProjectIdOrPath(projectIdOrPath), "commits", commitId, "discussions");
              return (response.readEntity(new GenericType<List<Discussion>>() {}));
          }
      }