{
  "ref": "refs/heads/master",
  "node_id": "MDM6UmVmMjMyNzE0NTk1OnJlZnMvaGVhZHMvbWFzdGVy",
  "url": "https://api.github.com/repos/hub4j-test-org/GHTreeBuilderTest/git/refs/heads/master",
  "object": {
    "sha": "466725309d43aa6fe6cb67f8f4161451d627b43f",
    "type": "commit",
    "url": "https://api.github.com/repos/hub4j-test-org/GHTreeBuilderTest/git/commits/466725309d43aa6fe6cb67f8f4161451d627b43f"
  }
}