code: public Stream<Member> getMembersStream(Object groupIdOrPath) throws GitLabApiException {
          return (getMembers(groupIdOrPath, getDefaultPerPage()).stream());
      }
docs: Get a Stream of group members viewable by the authenticated user.
  
  <pre><code>GitLab Endpoint: GET /groups/:id/members</code></pre>
  
  @param groupIdOrPath the group ID, path of the group, or a Group instance holding the group ID or path
  @return a Stream of group members viewable by the authenticated user
  @throws GitLabApiException if any exception occurs