040000 tree 3b8403f189eaa55788c802047fbdce20cdcdff99	foundation
040000 tree 102a0711b5c76c3c8444f6a77117e54c672d1c8f	model
040000 tree 903c31b491e8ea1b71687ca7deede6b86e2f9cf4	request_handlers
040000 tree c35150364af093f3bc742890f3287c6fba732561	request_handling
040000 tree 56f5b931f73560863684e079dfc6e8ec348f563b	service