{"push_id":814582779,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"dcd7b65155d75cc9884e79243fe12a6be7adc689","before":"502463544ca3639d4745ce31cc8fc4df6334d6b3","commits":[{"sha":"dcd7b65155d75cc9884e79243fe12a6be7adc689","author":{"email":"44a89930825a266c7ad061fb80a52bdd90a21f97@gmail.com","name":"daewook"},"message":"finish summarizing chapter2","distinct":true,"url":"https://api.github.com/repos/spring-study-group/daeuky/commits/dcd7b65155d75cc9884e79243fe12a6be7adc689"}]}