{"push_id":988376943,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"827c6bb68e24e3628eede7187d4f5757c91877a0","before":"4f0087bbdb69f8ef4decb8a8014f6b1f2d2d527c","commits":[{"sha":"827c6bb68e24e3628eede7187d4f5757c91877a0","author":{"email":"1eefcf2b93b56f48cad3dfdc5183f2191b710e05@gmail.com","name":"Yifei Li"},"message":"Add update function.  Besides T/F, you can specify U as update","distinct":true,"url":"https://api.github.com/repos/Yifei891031/ElasticInEOP/commits/827c6bb68e24e3628eede7187d4f5757c91877a0"}]}