040000 tree 01995e6d483de56f1dec607079e4d8dcfc852d4a	apiv1
040000 tree 867d72f94b5666d6e9f06369a2a8754f87db602f	apiv1alpha2
040000 tree 5490b853dd5a30425d08ed05a3420df2dc1abe1e	apiv1beta1
040000 tree f8cf2340aeefb6f3817d5ebb7448353de66b5021	apiv1beta2