code: func (s *TeamsService) ListTeamProjects(ctx context.Context, teamID int64) ([]*Project, *Response, error) {
  	u := fmt.Sprintf("teams/%v/projects", teamID)
  
  	req, err := s.client.NewRequest("GET", u, nil)
  	if err != nil {
  		return nil, nil, err
  	}
  
  	// TODO: remove custom Accept header when this API fully launches.
  	acceptHeaders := []string{mediaTypeNestedTeamsPreview, mediaTypeProjectsPreview}
  	req.Header.Set("Accept", strings.Join(acceptHeaders, ", "))
  
  	var projects []*Project
  	resp, err := s.client.Do(ctx, req, &projects)
  	if err != nil {
  		return nil, resp, err
  	}
  
  	return projects, resp, nil
  }
docs: // ListTeamProjects lists the organization projects for a team.
  //
  // GitHub API docs: https://developer.github.com/v3/teams/#list-team-projects