040000 tree f4fc4dbcd8e678600809fe688c2d4a8610805b3f	apiv1
040000 tree 27b7fbff183b55392660f564a234cd53280f6bf4	apiv1alpha2
040000 tree 2d455ad33bc316c027dc8170886b3166d7ab5890	apiv1beta1
040000 tree 1c379fd2ad1cb201d639854dc2d1929f225ef1e1	apiv1beta2