code: public Stream<Project> getProjectsStream(Object groupIdOrPath, GroupProjectsFilter filter) throws GitLabApiException {
          return (getProjects(groupIdOrPath, filter, getDefaultPerPage()).stream());
      }
docs: Get a Stream of projects belonging to the specified group ID and filter.
  
  <pre><code>GitLab Endpoint: GET /groups/:id/projects</code></pre>
  
  @param groupIdOrPath the group ID, path of the group, or a Group instance holding the group ID or path
  @param filter the GroupProjectsFilter instance holding the filter values for the query
  @return a Stream containing Project instances that belong to the group and match the provided filter
  @throws GitLabApiException if any exception occurs