the user's program membership id
curl -L \ --url '/v2/admin/program-memberships/{program_membership_id}/program-segments' \ --header 'X-API-Key: YOUR_API_KEY'
{ "program_membership_segments": [ { "id": "text", "name": "text", "description": "text", "version_id": "text", "members_last_refreshed_at": 1, "created_at": 1, "updated_at": 1 } ] }